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Commit 22c98a33 authored by Russ Cox's avatar Russ Cox
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gofmt on crypto, debug 

R=gri
DELTA=2560  (127 added, 177 deleted, 2256 changed)
OCL=35388
CL=35395
parent 620ec45c
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Showing with 2290 additions and 2340 deletions
src/pkg/crypto/aes/aes_test.go
View file @ 22c98a33
......@@ -19,7 +19,7 @@ func TestPowx(t *testing.T) {
t.Errorf("powx[%d] = %#x, want %#x", i, powx[i], p);
}
p <<= 1;
if p & 0x100 != 0 {
if p&0x100 != 0 {
p ^= poly;
}
}
......@@ -33,7 +33,7 @@ func mul(b, c uint32) uint32 {
for k := uint32(1); k < 0x100 && j != 0; k <<= 1 {
// Invariant: k == 1<<n, i == b * xⁿ
if j & k != 0 {
if j&k != 0 {
// s += i in GF(2); xor in binary
s ^= i;
j ^= k; // turn off bit to end loop early
......@@ -41,7 +41,7 @@ func mul(b, c uint32) uint32 {
// i *= x in GF(2) modulo the polynomial
i <<= 1;
if i & 0x100 != 0 {
if i&0x100 != 0 {
i ^= poly;
}
}
......@@ -56,7 +56,7 @@ func TestMul(t *testing.T) {
s := uint8(0);
for k := uint(0); k < 8; k++ {
for l := uint(0); l < 8; l++ {
if i & (1<<k) != 0 && j & (1<<l) != 0 {
if i&(1<<k) != 0 && j&(1<<l) != 0 {
s ^= powx[k+l];
}
}
......@@ -124,18 +124,16 @@ func TestTd(t *testing.T) {
// Appendix A of FIPS 197: Key expansion examples
type KeyTest struct {
key []byte;
enc []uint32;
dec []uint32; // decryption expansion; not in FIPS 197, computed from C implementation.
key []byte;
enc []uint32;
dec []uint32; // decryption expansion; not in FIPS 197, computed from C implementation.
}
var keyTests = []KeyTest {
KeyTest {
var keyTests = []KeyTest{
KeyTest{
// A.1. Expansion of a 128-bit Cipher Key
[]byte {
0x2b, 0x7e, 0x15, 0x16, 0x28, 0xae, 0xd2, 0xa6, 0xab, 0xf7, 0x15, 0x88, 0x09, 0xcf, 0x4f, 0x3c
},
[]uint32 {
[]byte{0x2b, 0x7e, 0x15, 0x16, 0x28, 0xae, 0xd2, 0xa6, 0xab, 0xf7, 0x15, 0x88, 0x09, 0xcf, 0x4f, 0x3c},
[]uint32{
0x2b7e1516, 0x28aed2a6, 0xabf71588, 0x09cf4f3c,
0xa0fafe17, 0x88542cb1, 0x23a33939, 0x2a6c7605,
0xf2c295f2, 0x7a96b943, 0x5935807a, 0x7359f67f,
......@@ -148,7 +146,7 @@ var keyTests = []KeyTest {
0xac7766f3, 0x19fadc21, 0x28d12941, 0x575c006e,
0xd014f9a8, 0xc9ee2589, 0xe13f0cc8, 0xb6630ca6,
},
[]uint32 {
[]uint32{
0xd014f9a8, 0xc9ee2589, 0xe13f0cc8, 0xb6630ca6,
0xc7b5a63, 0x1319eafe, 0xb0398890, 0x664cfbb4,
0xdf7d925a, 0x1f62b09d, 0xa320626e, 0xd6757324,
......@@ -162,13 +160,13 @@ var keyTests = []KeyTest {
0x2b7e1516, 0x28aed2a6, 0xabf71588, 0x9cf4f3c,
},
},
KeyTest {
KeyTest{
// A.2. Expansion of a 192-bit Cipher Key
[]byte {
[]byte{
0x8e, 0x73, 0xb0, 0xf7, 0xda, 0x0e, 0x64, 0x52, 0xc8, 0x10, 0xf3, 0x2b, 0x80, 0x90, 0x79, 0xe5,
0x62, 0xf8, 0xea, 0xd2, 0x52, 0x2c, 0x6b, 0x7b,
},
[]uint32 {
[]uint32{
0x8e73b0f7, 0xda0e6452, 0xc810f32b, 0x809079e5,
0x62f8ead2, 0x522c6b7b, 0xfe0c91f7, 0x2402f5a5,
0xec12068e, 0x6c827f6b, 0x0e7a95b9, 0x5c56fec2,
......@@ -185,13 +183,13 @@ var keyTests = []KeyTest {
},
nil,
},
KeyTest {
KeyTest{
// A.3. Expansion of a 256-bit Cipher Key
[]byte {
[]byte{
0x60, 0x3d, 0xeb, 0x10, 0x15, 0xca, 0x71, 0xbe, 0x2b, 0x73, 0xae, 0xf0, 0x85, 0x7d, 0x77, 0x81,
0x1f, 0x35, 0x2c, 0x07, 0x3b, 0x61, 0x08, 0xd7, 0x2d, 0x98, 0x10, 0xa3, 0x09, 0x14, 0xdf, 0xf4,
},
[]uint32 {
[]uint32{
0x603deb10, 0x15ca71be, 0x2b73aef0, 0x857d7781,
0x1f352c07, 0x3b6108d7, 0x2d9810a3, 0x0914dff4,
0x9ba35411, 0x8e6925af, 0xa51a8b5f, 0x2067fcde,
......@@ -241,37 +239,39 @@ L:
// Appendix B, C of FIPS 197: Cipher examples, Example vectors.
type CryptTest struct {
key []byte;
in []byte;
out []byte;
key []byte;
in []byte;
out []byte;
}
var encryptTests = []CryptTest {
CryptTest {
var encryptTests = []CryptTest{
CryptTest{
// Appendix B.
[]byte { 0x2b, 0x7e, 0x15, 0x16, 0x28, 0xae, 0xd2, 0xa6, 0xab, 0xf7, 0x15, 0x88, 0x09, 0xcf, 0x4f, 0x3c, },
[]byte { 0x32, 0x43, 0xf6, 0xa8, 0x88, 0x5a, 0x30, 0x8d, 0x31, 0x31, 0x98, 0xa2, 0xe0, 0x37, 0x07, 0x34, },
[]byte { 0x39, 0x25, 0x84, 0x1d, 0x02, 0xdc, 0x09, 0xfb, 0xdc, 0x11, 0x85, 0x97, 0x19, 0x6a, 0x0b, 0x32, },
[]byte{0x2b, 0x7e, 0x15, 0x16, 0x28, 0xae, 0xd2, 0xa6, 0xab, 0xf7, 0x15, 0x88, 0x09, 0xcf, 0x4f, 0x3c},
[]byte{0x32, 0x43, 0xf6, 0xa8, 0x88, 0x5a, 0x30, 0x8d, 0x31, 0x31, 0x98, 0xa2, 0xe0, 0x37, 0x07, 0x34},
[]byte{0x39, 0x25, 0x84, 0x1d, 0x02, 0xdc, 0x09, 0xfb, 0xdc, 0x11, 0x85, 0x97, 0x19, 0x6a, 0x0b, 0x32},
},
CryptTest {
CryptTest{
// Appendix C.1. AES-128
[]byte { 0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08, 0x09, 0x0a, 0x0b, 0x0c, 0x0d, 0x0e, 0x0f, },
[]byte { 0x00, 0x11, 0x22, 0x33, 0x44, 0x55, 0x66, 0x77, 0x88, 0x99, 0xaa, 0xbb, 0xcc, 0xdd, 0xee, 0xff, },
[]byte { 0x69, 0xc4, 0xe0, 0xd8, 0x6a, 0x7b, 0x04, 0x30, 0xd8, 0xcd, 0xb7, 0x80, 0x70, 0xb4, 0xc5, 0x5a, },
[]byte{0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08, 0x09, 0x0a, 0x0b, 0x0c, 0x0d, 0x0e, 0x0f},
[]byte{0x00, 0x11, 0x22, 0x33, 0x44, 0x55, 0x66, 0x77, 0x88, 0x99, 0xaa, 0xbb, 0xcc, 0xdd, 0xee, 0xff},
[]byte{0x69, 0xc4, 0xe0, 0xd8, 0x6a, 0x7b, 0x04, 0x30, 0xd8, 0xcd, 0xb7, 0x80, 0x70, 0xb4, 0xc5, 0x5a},
},
CryptTest {
CryptTest{
// Appendix C.2. AES-192
[]byte { 0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08, 0x09, 0x0a, 0x0b, 0x0c, 0x0d, 0x0e, 0x0f,
0x10, 0x11, 0x12, 0x13, 0x14, 0x15, 0x16, 0x17, },
[]byte { 0x00, 0x11, 0x22, 0x33, 0x44, 0x55, 0x66, 0x77, 0x88, 0x99, 0xaa, 0xbb, 0xcc, 0xdd, 0xee, 0xff, },
[]byte { 0xdd, 0xa9, 0x7c, 0xa4, 0x86, 0x4c, 0xdf, 0xe0, 0x6e, 0xaf, 0x70, 0xa0, 0xec, 0x0d, 0x71, 0x91, },
[]byte{0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08, 0x09, 0x0a, 0x0b, 0x0c, 0x0d, 0x0e, 0x0f,
0x10, 0x11, 0x12, 0x13, 0x14, 0x15, 0x16, 0x17,
},
[]byte{0x00, 0x11, 0x22, 0x33, 0x44, 0x55, 0x66, 0x77, 0x88, 0x99, 0xaa, 0xbb, 0xcc, 0xdd, 0xee, 0xff},
[]byte{0xdd, 0xa9, 0x7c, 0xa4, 0x86, 0x4c, 0xdf, 0xe0, 0x6e, 0xaf, 0x70, 0xa0, 0xec, 0x0d, 0x71, 0x91},
},
CryptTest {
CryptTest{
// Appendix C.3. AES-256
[]byte { 0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08, 0x09, 0x0a, 0x0b, 0x0c, 0x0d, 0x0e, 0x0f,
0x10, 0x11, 0x12, 0x13, 0x14, 0x15, 0x16, 0x17, 0x18, 0x19, 0x1a, 0x1b, 0x1c, 0x1d, 0x1e, 0x1f, },
[]byte { 0x00, 0x11, 0x22, 0x33, 0x44, 0x55, 0x66, 0x77, 0x88, 0x99, 0xaa, 0xbb, 0xcc, 0xdd, 0xee, 0xff, },
[]byte { 0x8e, 0xa2, 0xb7, 0xca, 0x51, 0x67, 0x45, 0xbf, 0xea, 0xfc, 0x49, 0x90, 0x4b, 0x49, 0x60, 0x89, },
[]byte{0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08, 0x09, 0x0a, 0x0b, 0x0c, 0x0d, 0x0e, 0x0f,
0x10, 0x11, 0x12, 0x13, 0x14, 0x15, 0x16, 0x17, 0x18, 0x19, 0x1a, 0x1b, 0x1c, 0x1d, 0x1e, 0x1f,
},
[]byte{0x00, 0x11, 0x22, 0x33, 0x44, 0x55, 0x66, 0x77, 0x88, 0x99, 0xaa, 0xbb, 0xcc, 0xdd, 0xee, 0xff},
[]byte{0x8e, 0xa2, 0xb7, 0xca, 0x51, 0x67, 0x45, 0xbf, 0xea, 0xfc, 0x49, 0x90, 0x4b, 0x49, 0x60, 0x89},
},
}
......@@ -348,4 +348,3 @@ func TestCipherDecrypt(t *testing.T) {
}
}
}
src/pkg/crypto/aes/cipher.go
View file @ 22c98a33
......@@ -10,15 +10,16 @@ import (
)
// The AES block size in bytes.
const BlockSize = 16;
const BlockSize = 16
// A Cipher is an instance of AES encryption using a particular key.
type Cipher struct {
enc []uint32;
dec []uint32;
enc []uint32;
dec []uint32;
}
type KeySizeError int
func (k KeySizeError) String() string {
return "crypto/aes: invalid key size " + strconv.Itoa(int(k));
}
......@@ -36,7 +37,7 @@ func NewCipher(key []byte) (*Cipher, os.Error) {
break;
}
n := k + 28;
n := k+28;
c := &Cipher{make([]uint32, n), make([]uint32, n)};
expandKey(key, c.enc, c.dec);
return c, nil;
......@@ -74,4 +75,3 @@ func (c *Cipher) Reset() {
c.dec[i] = 0;
}
}
src/pkg/crypto/aes/const.go
View file @ 22c98a33
......@@ -15,7 +15,7 @@ package aes
// Addition of these binary polynomials corresponds to binary xor.
// Reducing mod poly corresponds to binary xor with poly every
// time a 0x100 bit appears.
const poly = 1<<8 | 1<<4 | 1<<3 | 1<<1 | 1<<0; // x⁸ + x⁴ + x² + x + 1
const poly = 1<<8 | 1<<4 | 1<<3 | 1<<1 | 1<<0 // x⁸ + x⁴ + x² + x + 1
// Powers of x mod poly in GF(2).
var powx = [16]byte{
......@@ -38,7 +38,7 @@ var powx = [16]byte{
}
// FIPS-197 Figure 7. S-box substitution values in hexadecimal format.
var sbox0 = [256]byte {
var sbox0 = [256]byte{
0x63, 0x7c, 0x77, 0x7b, 0xf2, 0x6b, 0x6f, 0xc5, 0x30, 0x01, 0x67, 0x2b, 0xfe, 0xd7, 0xab, 0x76,
0xca, 0x82, 0xc9, 0x7d, 0xfa, 0x59, 0x47, 0xf0, 0xad, 0xd4, 0xa2, 0xaf, 0x9c, 0xa4, 0x72, 0xc0,
0xb7, 0xfd, 0x93, 0x26, 0x36, 0x3f, 0xf7, 0xcc, 0x34, 0xa5, 0xe5, 0xf1, 0x71, 0xd8, 0x31, 0x15,
......@@ -58,7 +58,7 @@ var sbox0 = [256]byte {
}
// FIPS-197 Figure 14. Inverse S-box substitution values in hexadecimal format.
var sbox1 = [256]byte {
var sbox1 = [256]byte{
0x52, 0x09, 0x6a, 0xd5, 0x30, 0x36, 0xa5, 0x38, 0xbf, 0x40, 0xa3, 0x9e, 0x81, 0xf3, 0xd7, 0xfb,
0x7c, 0xe3, 0x39, 0x82, 0x9b, 0x2f, 0xff, 0x87, 0x34, 0x8e, 0x43, 0x44, 0xc4, 0xde, 0xe9, 0xcb,
0x54, 0x7b, 0x94, 0x32, 0xa6, 0xc2, 0x23, 0x3d, 0xee, 0x4c, 0x95, 0x0b, 0x42, 0xfa, 0xc3, 0x4e,
......@@ -80,8 +80,8 @@ var sbox1 = [256]byte {
// Lookup tables for encryption.
// These can be recomputed by adapting the tests in aes_test.go.
var te = [4][256]uint32 {
[256]uint32 {
var te = [4][256]uint32{
[256]uint32{
0xc66363a5, 0xf87c7c84, 0xee777799, 0xf67b7b8d, 0xfff2f20d, 0xd66b6bbd, 0xde6f6fb1, 0x91c5c554,
0x60303050, 0x02010103, 0xce6767a9, 0x562b2b7d, 0xe7fefe19, 0xb5d7d762, 0x4dababe6, 0xec76769a,
0x8fcaca45, 0x1f82829d, 0x89c9c940, 0xfa7d7d87, 0xeffafa15, 0xb25959eb, 0x8e4747c9, 0xfbf0f00b,
......@@ -115,7 +115,7 @@ var te = [4][256]uint32 {
0x038c8c8f, 0x59a1a1f8, 0x09898980, 0x1a0d0d17, 0x65bfbfda, 0xd7e6e631, 0x844242c6, 0xd06868b8,
0x824141c3, 0x299999b0, 0x5a2d2d77, 0x1e0f0f11, 0x7bb0b0cb, 0xa85454fc, 0x6dbbbbd6, 0x2c16163a,
},
[256]uint32 {
[256]uint32{
0xa5c66363, 0x84f87c7c, 0x99ee7777, 0x8df67b7b, 0x0dfff2f2, 0xbdd66b6b, 0xb1de6f6f, 0x5491c5c5,
0x50603030, 0x03020101, 0xa9ce6767, 0x7d562b2b, 0x19e7fefe, 0x62b5d7d7, 0xe64dabab, 0x9aec7676,
0x458fcaca, 0x9d1f8282, 0x4089c9c9, 0x87fa7d7d, 0x15effafa, 0xebb25959, 0xc98e4747, 0x0bfbf0f0,
......@@ -149,7 +149,7 @@ var te = [4][256]uint32 {
0x8f038c8c, 0xf859a1a1, 0x80098989, 0x171a0d0d, 0xda65bfbf, 0x31d7e6e6, 0xc6844242, 0xb8d06868,
0xc3824141, 0xb0299999, 0x775a2d2d, 0x111e0f0f, 0xcb7bb0b0, 0xfca85454, 0xd66dbbbb, 0x3a2c1616,
},
[256]uint32 {
[256]uint32{
0x63a5c663, 0x7c84f87c, 0x7799ee77, 0x7b8df67b, 0xf20dfff2, 0x6bbdd66b, 0x6fb1de6f, 0xc55491c5,
0x30506030, 0x01030201, 0x67a9ce67, 0x2b7d562b, 0xfe19e7fe, 0xd762b5d7, 0xabe64dab, 0x769aec76,
0xca458fca, 0x829d1f82, 0xc94089c9, 0x7d87fa7d, 0xfa15effa, 0x59ebb259, 0x47c98e47, 0xf00bfbf0,
......@@ -183,7 +183,7 @@ var te = [4][256]uint32 {
0x8c8f038c, 0xa1f859a1, 0x89800989, 0x0d171a0d, 0xbfda65bf, 0xe631d7e6, 0x42c68442, 0x68b8d068,
0x41c38241, 0x99b02999, 0x2d775a2d, 0x0f111e0f, 0xb0cb7bb0, 0x54fca854, 0xbbd66dbb, 0x163a2c16,
},
[256]uint32 {
[256]uint32{
0x6363a5c6, 0x7c7c84f8, 0x777799ee, 0x7b7b8df6, 0xf2f20dff, 0x6b6bbdd6, 0x6f6fb1de, 0xc5c55491,
0x30305060, 0x01010302, 0x6767a9ce, 0x2b2b7d56, 0xfefe19e7, 0xd7d762b5, 0xababe64d, 0x76769aec,
0xcaca458f, 0x82829d1f, 0xc9c94089, 0x7d7d87fa, 0xfafa15ef, 0x5959ebb2, 0x4747c98e, 0xf0f00bfb,
......@@ -222,8 +222,8 @@ var te = [4][256]uint32 {
// Lookup tables for decryption.
// These can be recomputed by adapting the tests in aes_test.go.
var td = [4][256]uint32 {
[256]uint32 {
var td = [4][256]uint32{
[256]uint32{
0x51f4a750, 0x7e416553, 0x1a17a4c3, 0x3a275e96, 0x3bab6bcb, 0x1f9d45f1, 0xacfa58ab, 0x4be30393,
0x2030fa55, 0xad766df6, 0x88cc7691, 0xf5024c25, 0x4fe5d7fc, 0xc52acbd7, 0x26354480, 0xb562a38f,
0xdeb15a49, 0x25ba1b67, 0x45ea0e98, 0x5dfec0e1, 0xc32f7502, 0x814cf012, 0x8d4697a3, 0x6bd3f9c6,
......@@ -257,7 +257,7 @@ var td = [4][256]uint32 {
0xcaaff381, 0xb968c43e, 0x3824342c, 0xc2a3405f, 0x161dc372, 0xbce2250c, 0x283c498b, 0xff0d9541,
0x39a80171, 0x080cb3de, 0xd8b4e49c, 0x6456c190, 0x7bcb8461, 0xd532b670, 0x486c5c74, 0xd0b85742,
},
[256]uint32 {
[256]uint32{
0x5051f4a7, 0x537e4165, 0xc31a17a4, 0x963a275e, 0xcb3bab6b, 0xf11f9d45, 0xabacfa58, 0x934be303,
0x552030fa, 0xf6ad766d, 0x9188cc76, 0x25f5024c, 0xfc4fe5d7, 0xd7c52acb, 0x80263544, 0x8fb562a3,
0x49deb15a, 0x6725ba1b, 0x9845ea0e, 0xe15dfec0, 0x02c32f75, 0x12814cf0, 0xa38d4697, 0xc66bd3f9,
......@@ -291,7 +291,7 @@ var td = [4][256]uint32 {
0x81caaff3, 0x3eb968c4, 0x2c382434, 0x5fc2a340, 0x72161dc3, 0x0cbce225, 0x8b283c49, 0x41ff0d95,
0x7139a801, 0xde080cb3, 0x9cd8b4e4, 0x906456c1, 0x617bcb84, 0x70d532b6, 0x74486c5c, 0x42d0b857,
},
[256]uint32 {
[256]uint32{
0xa75051f4, 0x65537e41, 0xa4c31a17, 0x5e963a27, 0x6bcb3bab, 0x45f11f9d, 0x58abacfa, 0x03934be3,
0xfa552030, 0x6df6ad76, 0x769188cc, 0x4c25f502, 0xd7fc4fe5, 0xcbd7c52a, 0x44802635, 0xa38fb562,
0x5a49deb1, 0x1b6725ba, 0x0e9845ea, 0xc0e15dfe, 0x7502c32f, 0xf012814c, 0x97a38d46, 0xf9c66bd3,
......@@ -325,7 +325,7 @@ var td = [4][256]uint32 {
0xf381caaf, 0xc43eb968, 0x342c3824, 0x405fc2a3, 0xc372161d, 0x250cbce2, 0x498b283c, 0x9541ff0d,
0x017139a8, 0xb3de080c, 0xe49cd8b4, 0xc1906456, 0x84617bcb, 0xb670d532, 0x5c74486c, 0x5742d0b8,
},
[256]uint32 {
[256]uint32{
0xf4a75051, 0x4165537e, 0x17a4c31a, 0x275e963a, 0xab6bcb3b, 0x9d45f11f, 0xfa58abac, 0xe303934b,
0x30fa5520, 0x766df6ad, 0xcc769188, 0x024c25f5, 0xe5d7fc4f, 0x2acbd7c5, 0x35448026, 0x62a38fb5,
0xb15a49de, 0xba1b6725, 0xea0e9845, 0xfec0e15d, 0x2f7502c3, 0x4cf01281, 0x4697a38d, 0xd3f9c66b,
......@@ -360,4 +360,3 @@ var td = [4][256]uint32 {
0xa8017139, 0x0cb3de08, 0xb4e49cd8, 0x56c19064, 0xcb84617b, 0x32b670d5, 0x6c5c7448, 0xb85742d0,
},
}
src/pkg/crypto/block/cbc.go
View file @ 22c98a33
......@@ -16,10 +16,10 @@ import (
)
type cbcCipher struct {
c Cipher;
blockSize int;
iv []byte;
tmp []byte;
c Cipher;
blockSize int;
iv []byte;
tmp []byte;
}
func newCBC(c Cipher, iv []byte) *cbcCipher {
......@@ -71,4 +71,3 @@ func NewCBCDecrypter(c Cipher, iv []byte, r io.Reader) io.Reader {
func NewCBCEncrypter(c Cipher, iv []byte, w io.Writer) io.Writer {
return NewECBEncrypter(newCBC(c, iv), w);
}
src/pkg/crypto/block/cbc_aes_test.go
View file @ 22c98a33
......@@ -18,45 +18,45 @@ import (
)
type cbcTest struct {
name string;
key []byte;
iv []byte;
in []byte;
out []byte;
name string;
key []byte;
iv []byte;
in []byte;
out []byte;
}
var cbcAESTests = []cbcTest {
var cbcAESTests = []cbcTest{
// NIST SP 800-38A pp 27-29
cbcTest {
cbcTest{
"CBC-AES128",
commonKey128,
commonIV,
commonInput,
[]byte {
[]byte{
0x76, 0x49, 0xab, 0xac, 0x81, 0x19, 0xb2, 0x46, 0xce, 0xe9, 0x8e, 0x9b, 0x12, 0xe9, 0x19, 0x7d,
0x50, 0x86, 0xcb, 0x9b, 0x50, 0x72, 0x19, 0xee, 0x95, 0xdb, 0x11, 0x3a, 0x91, 0x76, 0x78, 0xb2,
0x73, 0xbe, 0xd6, 0xb8, 0xe3, 0xc1, 0x74, 0x3b, 0x71, 0x16, 0xe6, 0x9e, 0x22, 0x22, 0x95, 0x16,
0x3f, 0xf1, 0xca, 0xa1, 0x68, 0x1f, 0xac, 0x09, 0x12, 0x0e, 0xca, 0x30, 0x75, 0x86, 0xe1, 0xa7,
},
},
cbcTest {
cbcTest{
"CBC-AES192",
commonKey192,
commonIV,
commonInput,
[]byte {
[]byte{
0x4f, 0x02, 0x1d, 0xb2, 0x43, 0xbc, 0x63, 0x3d, 0x71, 0x78, 0x18, 0x3a, 0x9f, 0xa0, 0x71, 0xe8,
0xb4, 0xd9, 0xad, 0xa9, 0xad, 0x7d, 0xed, 0xf4, 0xe5, 0xe7, 0x38, 0x76, 0x3f, 0x69, 0x14, 0x5a,
0x57, 0x1b, 0x24, 0x20, 0x12, 0xfb, 0x7a, 0xe0, 0x7f, 0xa9, 0xba, 0xac, 0x3d, 0xf1, 0x02, 0xe0,
0x08, 0xb0, 0xe2, 0x79, 0x88, 0x59, 0x88, 0x81, 0xd9, 0x20, 0xa9, 0xe6, 0x4f, 0x56, 0x15, 0xcd,
},
},
cbcTest {
cbcTest{
"CBC-AES256",
commonKey256,
commonIV,
commonInput,
[]byte {
[]byte{
0xf5, 0x8c, 0x4c, 0x04, 0xd6, 0xe5, 0xf1, 0xba, 0x77, 0x9e, 0xab, 0xfb, 0x5f, 0x7b, 0xfb, 0xd6,
0x9c, 0xfc, 0x4e, 0x96, 0x7e, 0xdb, 0x80, 0x8d, 0x67, 0x9f, 0x77, 0x7b, 0xc6, 0x70, 0x2c, 0x7d,
0x39, 0xf2, 0x33, 0x69, 0xa9, 0xd9, 0xba, 0xcf, 0xa5, 0x30, 0xe2, 0x63, 0x04, 0x23, 0x14, 0x61,
......
src/pkg/crypto/block/cfb.go
View file @ 22c98a33
......@@ -17,15 +17,15 @@ import (
)
type cfbCipher struct {
c Cipher;
blockSize int; // our block size (s/8)
cipherSize int; // underlying cipher block size
iv []byte;
tmp []byte;
c Cipher;
blockSize int; // our block size (s/8)
cipherSize int; // underlying cipher block size
iv []byte;
tmp []byte;
}
func newCFB(c Cipher, s int, iv []byte) *cfbCipher {
if s == 0 || s % 8 != 0 {
if s == 0 || s%8 != 0 {
panicln("crypto/block: invalid CFB mode", s);
}
b := c.BlockSize();
......@@ -55,7 +55,7 @@ func (x *cfbCipher) Encrypt(src, dst []byte) {
}
off := x.cipherSize - x.blockSize;
for i := off; i < x.cipherSize; i++ {
x.iv[i] = dst[i - off];
x.iv[i] = dst[i-off];
}
}
......@@ -74,7 +74,7 @@ func (x *cfbCipher) Decrypt(src, dst []byte) {
for i := off; i < x.cipherSize; i++ {
// Reconstruct src = dst ^ x.tmp
// in case we overwrote src (src == dst).
x.iv[i] = dst[i - off] ^ x.tmp[i - off];
x.iv[i] = dst[i-off] ^ x.tmp[i-off];
}
}
......@@ -96,4 +96,3 @@ func NewCFBDecrypter(c Cipher, s int, iv []byte, r io.Reader) io.Reader {
func NewCFBEncrypter(c Cipher, s int, iv []byte, w io.Writer) io.Writer {
return NewECBEncrypter(newCFB(c, s, iv), w);
}
src/pkg/crypto/block/cfb_aes_test.go
View file @ 22c98a33
......@@ -18,16 +18,16 @@ import (
)
type cfbTest struct {
name string;
s int;
key []byte;
iv []byte;
in []byte;
out []byte;
name string;
s int;
key []byte;
iv []byte;
in []byte;
out []byte;
}
var cfbAESTests = []cfbTest {
cfbTest {
var cfbAESTests = []cfbTest{
cfbTest{
"CFB1-AES128",
1,
commonKey128,
......@@ -41,7 +41,7 @@ var cfbAESTests = []cfbTest {
1<<7 | 0<<6 | 1<<5 | 1<<4 | 0<<3 | 0<<2 | 1<<1,
},
},
cfbTest {
cfbTest{
"CFB1-AES192",
1,
commonKey192,
......@@ -55,7 +55,7 @@ var cfbAESTests = []cfbTest {
0<<7 | 1<<6 | 0<<5 | 1<<4 | 1<<3 | 0<<2 | 0<<1,
},
},
cfbTest {
cfbTest{
"CFB1-AES256",
1,
commonKey256,
......@@ -70,7 +70,7 @@ var cfbAESTests = []cfbTest {
},
},
cfbTest {
cfbTest{
"CFB8-AES128",
8,
commonKey128,
......@@ -117,7 +117,7 @@ var cfbAESTests = []cfbTest {
},
},
cfbTest {
cfbTest{
"CFB8-AES192",
8,
commonKey192,
......@@ -164,7 +164,7 @@ var cfbAESTests = []cfbTest {
},
},
cfbTest {
cfbTest{
"CFB8-AES256",
8,
commonKey256,
......@@ -211,7 +211,7 @@ var cfbAESTests = []cfbTest {
},
},
cfbTest {
cfbTest{
"CFB128-AES128",
128,
commonKey128,
......@@ -230,7 +230,7 @@ var cfbAESTests = []cfbTest {
},
},
cfbTest {
cfbTest{
"CFB128-AES192",
128,
commonKey192,
......@@ -249,7 +249,7 @@ var cfbAESTests = []cfbTest {
},
},
cfbTest {
cfbTest{
"CFB128-AES256",
128,
commonKey256,
......
src/pkg/crypto/block/cipher.go
View file @ 22c98a33
......@@ -8,7 +8,7 @@
// and NIST Special Publication 800-38A.
package block
import "io";
import "io"
// A Cipher represents an implementation of block cipher
// using a given key. It provides the capability to encrypt
......@@ -40,7 +40,6 @@ type Digest interface {
}
// Utility routines
func shift1(src, dst []byte) byte {
......
src/pkg/crypto/block/cmac.go
View file @ 22c98a33
......@@ -11,14 +11,14 @@ import "os"
const (
// minimal irreducible polynomial of degree b
r64 = 0x1b;
r128 = 0x87;
r64 = 0x1b;
r128 = 0x87;
)
type cmac struct {
k1, k2, ci, digest []byte;
p int; // position in ci
c Cipher;
k1, k2, ci, digest []byte;
p int; // position in ci
c Cipher;
}
// TODO(rsc): Should this return an error instead of panic?
......@@ -98,4 +98,3 @@ func (d *cmac) Sum() []byte {
d.c.Encrypt(d.digest, d.digest);
return d.digest;
}
src/pkg/crypto/block/cmac_aes_test.go
View file @ 22c98a33
......@@ -12,129 +12,99 @@ import (
)
type cmacAESTest struct {
key []byte;
in []byte;
digest []byte;
key []byte;
in []byte;
digest []byte;
}
var cmacAESTests = []cmacAESTest {
cmacAESTest {
var cmacAESTests = []cmacAESTest{
cmacAESTest{
commonKey128,
nil,
[]byte {
0xbb, 0x1d, 0x69, 0x29, 0xe9, 0x59, 0x37, 0x28, 0x7f, 0xa3, 0x7d, 0x12, 0x9b, 0x75, 0x67, 0x46,
}
},
cmacAESTest {
commonKey128,
[]byte {
0x6b, 0xc1, 0xbe, 0xe2, 0x2e, 0x40, 0x9f, 0x96, 0xe9, 0x3d, 0x7e, 0x11, 0x73, 0x93, 0x17, 0x2a,
},
[]byte {
0x07, 0x0a, 0x16, 0xb4, 0x6b, 0x4d, 0x41, 0x44, 0xf7, 0x9b, 0xdd, 0x9d, 0xd0, 0x4a, 0x28, 0x7c,
}
[]byte{0xbb, 0x1d, 0x69, 0x29, 0xe9, 0x59, 0x37, 0x28, 0x7f, 0xa3, 0x7d, 0x12, 0x9b, 0x75, 0x67, 0x46},
},
cmacAESTest {
cmacAESTest{
commonKey128,
[]byte {
[]byte{0x6b, 0xc1, 0xbe, 0xe2, 0x2e, 0x40, 0x9f, 0x96, 0xe9, 0x3d, 0x7e, 0x11, 0x73, 0x93, 0x17, 0x2a},
[]byte{0x07, 0x0a, 0x16, 0xb4, 0x6b, 0x4d, 0x41, 0x44, 0xf7, 0x9b, 0xdd, 0x9d, 0xd0, 0x4a, 0x28, 0x7c},
},
cmacAESTest{
commonKey128,
[]byte{
0x6b, 0xc1, 0xbe, 0xe2, 0x2e, 0x40, 0x9f, 0x96, 0xe9, 0x3d, 0x7e, 0x11, 0x73, 0x93, 0x17, 0x2a,
0xae, 0x2d, 0x8a, 0x57, 0x1e, 0x03, 0xac, 0x9c, 0x9e, 0xb7, 0x6f, 0xac, 0x45, 0xaf, 0x8e, 0x51,
0x30, 0xc8, 0x1c, 0x46, 0xa3, 0x5c, 0xe4, 0x11,
},
[]byte {
0xdf, 0xa6, 0x67, 0x47, 0xde, 0x9a, 0xe6, 0x30, 0x30, 0xca, 0x32, 0x61, 0x14, 0x97, 0xc8, 0x27,
}
[]byte{0xdf, 0xa6, 0x67, 0x47, 0xde, 0x9a, 0xe6, 0x30, 0x30, 0xca, 0x32, 0x61, 0x14, 0x97, 0xc8, 0x27},
},
cmacAESTest {
cmacAESTest{
commonKey128,
[]byte {
[]byte{
0x6b, 0xc1, 0xbe, 0xe2, 0x2e, 0x40, 0x9f, 0x96, 0xe9, 0x3d, 0x7e, 0x11, 0x73, 0x93, 0x17, 0x2a,
0xae, 0x2d, 0x8a, 0x57, 0x1e, 0x03, 0xac, 0x9c, 0x9e, 0xb7, 0x6f, 0xac, 0x45, 0xaf, 0x8e, 0x51,
0x30, 0xc8, 0x1c, 0x46, 0xa3, 0x5c, 0xe4, 0x11, 0xe5, 0xfb, 0xc1, 0x19, 0x1a, 0x0a, 0x52, 0xef,
0xf6, 0x9f, 0x24, 0x45, 0xdf, 0x4f, 0x9b, 0x17, 0xad, 0x2b, 0x41, 0x7b, 0xe6, 0x6c, 0x37, 0x10,
},
[]byte {
0x51, 0xf0, 0xbe, 0xbf, 0x7e, 0x3b, 0x9d, 0x92, 0xfc, 0x49, 0x74, 0x17, 0x79, 0x36, 0x3c, 0xfe,
}
[]byte{0x51, 0xf0, 0xbe, 0xbf, 0x7e, 0x3b, 0x9d, 0x92, 0xfc, 0x49, 0x74, 0x17, 0x79, 0x36, 0x3c, 0xfe},
},
cmacAESTest {
cmacAESTest{
commonKey192,
nil,
[]byte {
0xd1, 0x7d, 0xdf, 0x46, 0xad, 0xaa, 0xcd, 0xe5, 0x31, 0xca, 0xc4, 0x83, 0xde, 0x7a, 0x93, 0x67,
}
},
cmacAESTest {
commonKey192,
[]byte {
0x6b, 0xc1, 0xbe, 0xe2, 0x2e, 0x40, 0x9f, 0x96, 0xe9, 0x3d, 0x7e, 0x11, 0x73, 0x93, 0x17, 0x2a,
},
[]byte {
0x9e, 0x99, 0xa7, 0xbf, 0x31, 0xe7, 0x10, 0x90, 0x06, 0x62, 0xf6, 0x5e, 0x61, 0x7c, 0x51, 0x84,
}
},
cmacAESTest {
commonKey192,
[]byte {
[]byte{0xd1, 0x7d, 0xdf, 0x46, 0xad, 0xaa, 0xcd, 0xe5, 0x31, 0xca, 0xc4, 0x83, 0xde, 0x7a, 0x93, 0x67},
},
cmacAESTest{
commonKey192,
[]byte{0x6b, 0xc1, 0xbe, 0xe2, 0x2e, 0x40, 0x9f, 0x96, 0xe9, 0x3d, 0x7e, 0x11, 0x73, 0x93, 0x17, 0x2a},
[]byte{0x9e, 0x99, 0xa7, 0xbf, 0x31, 0xe7, 0x10, 0x90, 0x06, 0x62, 0xf6, 0x5e, 0x61, 0x7c, 0x51, 0x84},
},
cmacAESTest{
commonKey192,
[]byte{
0x6b, 0xc1, 0xbe, 0xe2, 0x2e, 0x40, 0x9f, 0x96, 0xe9, 0x3d, 0x7e, 0x11, 0x73, 0x93, 0x17, 0x2a,
0xae, 0x2d, 0x8a, 0x57, 0x1e, 0x03, 0xac, 0x9c, 0x9e, 0xb7, 0x6f, 0xac, 0x45, 0xaf, 0x8e, 0x51,
0x30, 0xc8, 0x1c, 0x46, 0xa3, 0x5c, 0xe4, 0x11,
},
[]byte {
0x8a, 0x1d, 0xe5, 0xbe, 0x2e, 0xb3, 0x1a, 0xad, 0x08, 0x9a, 0x82, 0xe6, 0xee, 0x90, 0x8b, 0x0e,
}
[]byte{0x8a, 0x1d, 0xe5, 0xbe, 0x2e, 0xb3, 0x1a, 0xad, 0x08, 0x9a, 0x82, 0xe6, 0xee, 0x90, 0x8b, 0x0e},
},
cmacAESTest {
cmacAESTest{
commonKey192,
[]byte {
[]byte{
0x6b, 0xc1, 0xbe, 0xe2, 0x2e, 0x40, 0x9f, 0x96, 0xe9, 0x3d, 0x7e, 0x11, 0x73, 0x93, 0x17, 0x2a,
0xae, 0x2d, 0x8a, 0x57, 0x1e, 0x03, 0xac, 0x9c, 0x9e, 0xb7, 0x6f, 0xac, 0x45, 0xaf, 0x8e, 0x51,
0x30, 0xc8, 0x1c, 0x46, 0xa3, 0x5c, 0xe4, 0x11, 0xe5, 0xfb, 0xc1, 0x19, 0x1a, 0x0a, 0x52, 0xef,
0xf6, 0x9f, 0x24, 0x45, 0xdf, 0x4f, 0x9b, 0x17, 0xad, 0x2b, 0x41, 0x7b, 0xe6, 0x6c, 0x37, 0x10,
},
[]byte {
0xa1, 0xd5, 0xdf, 0x0e, 0xed, 0x79, 0x0f, 0x79, 0x4d, 0x77, 0x58, 0x96, 0x59, 0xf3, 0x9a, 0x11,
}
[]byte{0xa1, 0xd5, 0xdf, 0x0e, 0xed, 0x79, 0x0f, 0x79, 0x4d, 0x77, 0x58, 0x96, 0x59, 0xf3, 0x9a, 0x11},
},
cmacAESTest {
cmacAESTest{
commonKey256,
nil,
[]byte {
0x02, 0x89, 0x62, 0xf6, 0x1b, 0x7b, 0xf8, 0x9e, 0xfc, 0x6b, 0x55, 0x1f, 0x46, 0x67, 0xd9, 0x83,
}
},
cmacAESTest {
commonKey256,
[]byte {
0x6b, 0xc1, 0xbe, 0xe2, 0x2e, 0x40, 0x9f, 0x96, 0xe9, 0x3d, 0x7e, 0x11, 0x73, 0x93, 0x17, 0x2a,
},
[]byte {
0x28, 0xa7, 0x02, 0x3f, 0x45, 0x2e, 0x8f, 0x82, 0xbd, 0x4b, 0xf2, 0x8d, 0x8c, 0x37, 0xc3, 0x5c,
}
},
cmacAESTest {
commonKey256,
[]byte {
[]byte{0x02, 0x89, 0x62, 0xf6, 0x1b, 0x7b, 0xf8, 0x9e, 0xfc, 0x6b, 0x55, 0x1f, 0x46, 0x67, 0xd9, 0x83},
},
cmacAESTest{
commonKey256,
[]byte{0x6b, 0xc1, 0xbe, 0xe2, 0x2e, 0x40, 0x9f, 0x96, 0xe9, 0x3d, 0x7e, 0x11, 0x73, 0x93, 0x17, 0x2a},
[]byte{0x28, 0xa7, 0x02, 0x3f, 0x45, 0x2e, 0x8f, 0x82, 0xbd, 0x4b, 0xf2, 0x8d, 0x8c, 0x37, 0xc3, 0x5c},
},
cmacAESTest{
commonKey256,
[]byte{
0x6b, 0xc1, 0xbe, 0xe2, 0x2e, 0x40, 0x9f, 0x96, 0xe9, 0x3d, 0x7e, 0x11, 0x73, 0x93, 0x17, 0x2a,
0xae, 0x2d, 0x8a, 0x57, 0x1e, 0x03, 0xac, 0x9c, 0x9e, 0xb7, 0x6f, 0xac, 0x45, 0xaf, 0x8e, 0x51,
0x30, 0xc8, 0x1c, 0x46, 0xa3, 0x5c, 0xe4, 0x11,
},
[]byte {
0xaa, 0xf3, 0xd8, 0xf1, 0xde, 0x56, 0x40, 0xc2, 0x32, 0xf5, 0xb1, 0x69, 0xb9, 0xc9, 0x11, 0xe6,
}
},
cmacAESTest {
commonKey256,
[]byte {
[]byte{0xaa, 0xf3, 0xd8, 0xf1, 0xde, 0x56, 0x40, 0xc2, 0x32, 0xf5, 0xb1, 0x69, 0xb9, 0xc9, 0x11, 0xe6},
},
cmacAESTest{
commonKey256,
[]byte{
0x6b, 0xc1, 0xbe, 0xe2, 0x2e, 0x40, 0x9f, 0x96, 0xe9, 0x3d, 0x7e, 0x11, 0x73, 0x93, 0x17, 0x2a,
0xae, 0x2d, 0x8a, 0x57, 0x1e, 0x03, 0xac, 0x9c, 0x9e, 0xb7, 0x6f, 0xac, 0x45, 0xaf, 0x8e, 0x51,
0x30, 0xc8, 0x1c, 0x46, 0xa3, 0x5c, 0xe4, 0x11, 0xe5, 0xfb, 0xc1, 0x19, 0x1a, 0x0a, 0x52, 0xef,
0xf6, 0x9f, 0x24, 0x45, 0xdf, 0x4f, 0x9b, 0x17, 0xad, 0x2b, 0x41, 0x7b, 0xe6, 0x6c, 0x37, 0x10,
},
[]byte {
0xe1, 0x99, 0x21, 0x90, 0x54, 0x9f, 0x6e, 0xd5, 0x69, 0x6a, 0x2c, 0x05, 0x6c, 0x31, 0x54, 0x10,
}
}
[]byte{0xe1, 0x99, 0x21, 0x90, 0x54, 0x9f, 0x6e, 0xd5, 0x69, 0x6a, 0x2c, 0x05, 0x6c, 0x31, 0x54, 0x10},
},
}
func TestCMAC_AES(t *testing.T) {
......
src/pkg/crypto/block/ctr.go
View file @ 22c98a33
......@@ -17,9 +17,9 @@ import (
)
type ctrStream struct {
c Cipher;
ctr []byte;
out []byte;
c Cipher;
ctr []byte;
out []byte;
}
func newCTRStream(c Cipher, ctr []byte) *ctrStream {
......@@ -65,4 +65,3 @@ func NewCTRReader(c Cipher, iv []byte, r io.Reader) io.Reader {
func NewCTRWriter(c Cipher, iv []byte, w io.Writer) io.Writer {
return newXorWriter(newCTRStream(c, iv), w);
}
src/pkg/crypto/block/ctr_aes_test.go
View file @ 22c98a33
......@@ -18,54 +18,52 @@ import (
)
type ctrTest struct {
name string;
key []byte;
iv []byte;
in []byte;
out []byte;
name string;
key []byte;
iv []byte;
in []byte;
out []byte;
}
var commonCounter = []byte {
0xf0, 0xf1, 0xf2, 0xf3, 0xf4, 0xf5, 0xf6, 0xf7, 0xf8, 0xf9, 0xfa, 0xfb, 0xfc, 0xfd, 0xfe, 0xff,
}
var commonCounter = []byte{0xf0, 0xf1, 0xf2, 0xf3, 0xf4, 0xf5, 0xf6, 0xf7, 0xf8, 0xf9, 0xfa, 0xfb, 0xfc, 0xfd, 0xfe, 0xff}
var ctrAESTests = []ctrTest {
var ctrAESTests = []ctrTest{
// NIST SP 800-38A pp 55-58
ctrTest {
ctrTest{
"CTR-AES128",
commonKey128,
commonCounter,
commonInput,
[]byte {
[]byte{
0x87, 0x4d, 0x61, 0x91, 0xb6, 0x20, 0xe3, 0x26, 0x1b, 0xef, 0x68, 0x64, 0x99, 0x0d, 0xb6, 0xce,
0x98, 0x06, 0xf6, 0x6b, 0x79, 0x70, 0xfd, 0xff, 0x86, 0x17, 0x18, 0x7b, 0xb9, 0xff, 0xfd, 0xff,
0x5a, 0xe4, 0xdf, 0x3e, 0xdb, 0xd5, 0xd3, 0x5e, 0x5b, 0x4f, 0x09, 0x02, 0x0d, 0xb0, 0x3e, 0xab,
0x1e, 0x03, 0x1d, 0xda, 0x2f, 0xbe, 0x03, 0xd1, 0x79, 0x21, 0x70, 0xa0, 0xf3, 0x00, 0x9c, 0xee,
},
},
ctrTest {
ctrTest{
"CTR-AES192",
commonKey192,
commonCounter,
commonInput,
[]byte {
[]byte{
0x1a, 0xbc, 0x93, 0x24, 0x17, 0x52, 0x1c, 0xa2, 0x4f, 0x2b, 0x04, 0x59, 0xfe, 0x7e, 0x6e, 0x0b,
0x09, 0x03, 0x39, 0xec, 0x0a, 0xa6, 0xfa, 0xef, 0xd5, 0xcc, 0xc2, 0xc6, 0xf4, 0xce, 0x8e, 0x94,
0x1e, 0x36, 0xb2, 0x6b, 0xd1, 0xeb, 0xc6, 0x70, 0xd1, 0xbd, 0x1d, 0x66, 0x56, 0x20, 0xab, 0xf7,
0x4f, 0x78, 0xa7, 0xf6, 0xd2, 0x98, 0x09, 0x58, 0x5a, 0x97, 0xda, 0xec, 0x58, 0xc6, 0xb0, 0x50,
},
},
ctrTest {
ctrTest{
"CTR-AES256",
commonKey256,
commonCounter,
commonInput,
[]byte {
[]byte{
0x60, 0x1e, 0xc3, 0x13, 0x77, 0x57, 0x89, 0xa5, 0xb7, 0xa7, 0xf5, 0x04, 0xbb, 0xf3, 0xd2, 0x28,
0xf4, 0x43, 0xe3, 0xca, 0x4d, 0x62, 0xb5, 0x9a, 0xca, 0x84, 0xe9, 0x90, 0xca, 0xca, 0xf5, 0xc5,
0x2b, 0x09, 0x30, 0xda, 0xa2, 0x3d, 0xe9, 0x4c, 0xe8, 0x70, 0x17, 0xba, 0x2d, 0x84, 0x98, 0x8d,
0xdf, 0xc9, 0xc5, 0x8d, 0xb6, 0x7a, 0xad, 0xa6, 0x13, 0xc2, 0xdd, 0x08, 0x45, 0x79, 0x41, 0xa6,
}
},
},
}
......@@ -81,7 +79,7 @@ func TestCTR_AES(t *testing.T) {
for j := 0; j <= 5; j += 5 {
var crypt bytes.Buffer;
in := tt.in[0:len(tt.in) - j];
in := tt.in[0 : len(tt.in) - j];
w := NewCTRWriter(c, tt.iv, &crypt);
var r io.Reader = bytes.NewBuffer(in);
n, err := io.Copy(r, w);
......@@ -94,7 +92,7 @@ func TestCTR_AES(t *testing.T) {
for j := 0; j <= 7; j += 7 {
var plain bytes.Buffer;
out := tt.out[0:len(tt.out) - j];
out := tt.out[0 : len(tt.out) - j];
r := NewCTRReader(c, tt.iv, bytes.NewBuffer(out));
w := &plain;
n, err := io.Copy(r, w);
......
src/pkg/crypto/block/eax.go
View file @ 22c98a33
......@@ -24,8 +24,8 @@ import (
// because the tag at the end of the message stream (Read) does not match
// the tag computed from the message itself (Computed).
type EAXTagError struct {
Read []byte;
Computed []byte;
Read []byte;
Computed []byte;
}
func (e *EAXTagError) String() string {
......@@ -57,7 +57,7 @@ func setupEAX(c Cipher, iv, hdr []byte, tagBytes int) (ctrIV, tag []byte, cmac D
}
cmac.Reset();
buf[n-1] = 2; // 2
buf[n-1] = 2; // 2
cmac.Write(buf);
return;
......@@ -74,8 +74,8 @@ func finishEAX(tag []byte, cmac Digest) {
// Writer adapter. Tees writes into both w and cmac.
// Knows that cmac never returns write errors.
type cmacWriter struct {
w io.Writer;
cmac Digest;
w io.Writer;
cmac Digest;
}
func (cw *cmacWriter) Write(p []byte) (n int, err os.Error) {
......@@ -86,9 +86,9 @@ func (cw *cmacWriter) Write(p []byte) (n int, err os.Error) {
// An eaxEncrypter implements the EAX encryption mode.
type eaxEncrypter struct {
ctr io.Writer; // CTR encrypter
cw cmacWriter; // CTR's output stream
tag []byte;
ctr io.Writer; // CTR encrypter
cw cmacWriter; // CTR's output stream
tag []byte;
}
// NewEAXEncrypter creates and returns a new EAX encrypter
......@@ -132,10 +132,10 @@ func (x *eaxEncrypter) Close() os.Error {
// and the "tee into digest" functionality could be separated,
// but the latter half is trivial.
type cmacReader struct {
r io.Reader;
cmac Digest;
tag []byte;
tmp []byte;
r io.Reader;
cmac Digest;
tag []byte;
tmp []byte;
}
func (cr *cmacReader) Read(p []byte) (n int, err os.Error) {
......@@ -150,7 +150,7 @@ func (cr *cmacReader) Read(p []byte) (n int, err os.Error) {
if len(tag) < cap(tag) {
nt := len(tag);
nn, err1 := io.ReadFull(cr.r, tag[nt:cap(tag)]);
tag = tag[0:nt+nn];
tag = tag[0 : nt+nn];
cr.tag = tag;
if err1 != nil {
return 0, err1;
......@@ -183,12 +183,12 @@ func (cr *cmacReader) Read(p []byte) (n int, err os.Error) {
// copy tag+p into p+tmp and then swap tmp, tag
tmp := cr.tmp;
for i := n + tagBytes - 1; i >= 0; i-- {
for i := n+tagBytes-1; i >= 0; i-- {
var c byte;
if i < tagBytes {
c = tag[i];
} else {
c = p[i - tagBytes];
c = p[i-tagBytes];
}
if i < n {
p[i] = c;
......@@ -204,9 +204,9 @@ out:
}
type eaxDecrypter struct {
ctr io.Reader;
cr cmacReader;
tag []byte;
ctr io.Reader;
cr cmacReader;
tag []byte;
}
// NewEAXDecrypter creates and returns a new EAX decrypter
......@@ -250,4 +250,3 @@ func (x *eaxDecrypter) Read(p []byte) (n int, err os.Error) {
}
return n, err;
}
src/pkg/crypto/block/eax_aes_test.go
View file @ 22c98a33
This diff is collapsed.
src/pkg/crypto/block/ecb.go
View file @ 22c98a33
......@@ -20,16 +20,16 @@ import (
)
type ecbDecrypter struct {
c Cipher;
r io.Reader;
blockSize int; // block size
c Cipher;
r io.Reader;
blockSize int; // block size
// Buffered data.
// The buffer buf is used as storage for both
// plain or crypt; at least one of those is nil at any given time.
buf []byte;
plain []byte; // plain text waiting to be read
crypt []byte; // ciphertext waiting to be decrypted
buf []byte;
plain []byte; // plain text waiting to be read
crypt []byte; // ciphertext waiting to be decrypted
}
// Read into x.crypt until it has a full block or EOF or an error happens.
......@@ -38,8 +38,8 @@ func (x *ecbDecrypter) fillCrypt() os.Error {
for len(x.crypt) < x.blockSize {
off := len(x.crypt);
var m int;
m, err = x.r.Read(x.crypt[off:x.blockSize]);
x.crypt = x.crypt[0:off+m];
m, err = x.r.Read(x.crypt[off : x.blockSize]);
x.crypt = x.crypt[0 : off+m];
if m == 0 {
break;
}
......@@ -66,7 +66,7 @@ func (x *ecbDecrypter) readPlain(p []byte) int {
p[i] = x.plain[i];
}
if n < len(x.plain) {
x.plain = x.plain[n:len(x.plain)];
x.plain = x.plain[n : len(x.plain)];
} else {
x.plain = nil;
}
......@@ -74,6 +74,7 @@ func (x *ecbDecrypter) readPlain(p []byte) int {
}
type ecbFragmentError int
func (n ecbFragmentError) String() string {
return "crypto/block: " + strconv.Itoa(int(n)) + "-byte fragment at EOF";
}
......@@ -117,8 +118,8 @@ func (x *ecbDecrypter) Read(p []byte) (n int, err os.Error) {
return;
}
var i int;
for i = 0; i+x.blockSize <= n; i += x.blockSize {
a := p[i:i+x.blockSize];
for i = 0; i + x.blockSize <= n; i += x.blockSize {
a := p[i : i + x.blockSize];
x.c.Decrypt(a, a);
}
......@@ -151,17 +152,17 @@ func NewECBDecrypter(c Cipher, r io.Reader) io.Reader {
}
type ecbEncrypter struct {
c Cipher;
w io.Writer;
blockSize int;
c Cipher;
w io.Writer;
blockSize int;
// Buffered data.
// The buffer buf is used as storage for both
// plain or crypt. If both are non-nil, plain
// follows crypt in buf.
buf []byte;
plain []byte; // plain text waiting to be encrypted
crypt []byte; // encrypted text waiting to be written
buf []byte;
plain []byte; // plain text waiting to be encrypted
crypt []byte; // encrypted text waiting to be written
}
// Flush the x.crypt buffer to x.w.
......@@ -171,7 +172,7 @@ func (x *ecbEncrypter) flushCrypt() os.Error {
}
n, err := x.w.Write(x.crypt);
if n < len(x.crypt) {
x.crypt = x.crypt[n:len(x.crypt)];
x.crypt = x.crypt[n : len(x.crypt)];
if err == nil {
err = io.ErrShortWrite;
}
......@@ -195,7 +196,7 @@ func (x *ecbEncrypter) slidePlain() {
for i := 0; i < len(x.plain); i++ {
x.buf[i] = x.plain[i];
}
x.plain = x.buf[0:len(x.plain)];
x.plain = x.buf[0 : len(x.plain)];
}
}
......@@ -207,9 +208,9 @@ func (x *ecbEncrypter) fillPlain(p []byte) int {
if max := cap(x.plain) - off; n > max {
n = max;
}
x.plain = x.plain[0:off+n];
x.plain = x.plain[0 : off+n];
for i := 0; i < n; i++ {
x.plain[off + i] = p[i];
x.plain[off+i] = p[i];
}
return n;
}
......@@ -218,8 +219,8 @@ func (x *ecbEncrypter) fillPlain(p []byte) int {
func (x *ecbEncrypter) encrypt() {
var i int;
n := len(x.plain);
for i = 0; i+x.blockSize <= n; i += x.blockSize {
a := x.plain[i:i+x.blockSize];
for i = 0; i + x.blockSize <= n; i += x.blockSize {
a := x.plain[i : i + x.blockSize];
x.c.Encrypt(a, a);
}
x.crypt = x.plain[0:i];
......@@ -270,7 +271,6 @@ func NewECBEncrypter(c Cipher, w io.Writer) io.Writer {
x.blockSize = c.BlockSize();
// Create a buffer that is an integral number of blocks.
x.buf = make([]byte, 8192/x.blockSize * x.blockSize);
x.buf = make([]byte, 8192 / x.blockSize * x.blockSize);
return x;
}
src/pkg/crypto/block/ecb_aes_test.go
View file @ 22c98a33
......@@ -18,84 +18,76 @@ import (
)
type ecbTest struct {
name string;
key []byte;
in []byte;
out []byte;
name string;
key []byte;
in []byte;
out []byte;
}
var commonInput = []byte {
var commonInput = []byte{
0x6b, 0xc1, 0xbe, 0xe2, 0x2e, 0x40, 0x9f, 0x96, 0xe9, 0x3d, 0x7e, 0x11, 0x73, 0x93, 0x17, 0x2a,
0xae, 0x2d, 0x8a, 0x57, 0x1e, 0x03, 0xac, 0x9c, 0x9e, 0xb7, 0x6f, 0xac, 0x45, 0xaf, 0x8e, 0x51,
0x30, 0xc8, 0x1c, 0x46, 0xa3, 0x5c, 0xe4, 0x11, 0xe5, 0xfb, 0xc1, 0x19, 0x1a, 0x0a, 0x52, 0xef,
0xf6, 0x9f, 0x24, 0x45, 0xdf, 0x4f, 0x9b, 0x17, 0xad, 0x2b, 0x41, 0x7b, 0xe6, 0x6c, 0x37, 0x10,
}
var commonKey128 = []byte {
0x2b, 0x7e, 0x15, 0x16, 0x28, 0xae, 0xd2, 0xa6, 0xab, 0xf7, 0x15, 0x88, 0x09, 0xcf, 0x4f, 0x3c,
}
var commonKey128 = []byte{0x2b, 0x7e, 0x15, 0x16, 0x28, 0xae, 0xd2, 0xa6, 0xab, 0xf7, 0x15, 0x88, 0x09, 0xcf, 0x4f, 0x3c}
var commonKey192 = []byte {
var commonKey192 = []byte{
0x8e, 0x73, 0xb0, 0xf7, 0xda, 0x0e, 0x64, 0x52, 0xc8, 0x10, 0xf3, 0x2b, 0x80, 0x90, 0x79, 0xe5,
0x62, 0xf8, 0xea, 0xd2, 0x52, 0x2c, 0x6b, 0x7b,
}
var commonKey256 = []byte {
var commonKey256 = []byte{
0x60, 0x3d, 0xeb, 0x10, 0x15, 0xca, 0x71, 0xbe, 0x2b, 0x73, 0xae, 0xf0, 0x85, 0x7d, 0x77, 0x81,
0x1f, 0x35, 0x2c, 0x07, 0x3b, 0x61, 0x08, 0xd7, 0x2d, 0x98, 0x10, 0xa3, 0x09, 0x14, 0xdf, 0xf4,
}
var commonIV = []byte {
0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08, 0x09, 0x0a, 0x0b, 0x0c, 0x0d, 0x0e, 0x0f,
}
var commonIV = []byte{0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08, 0x09, 0x0a, 0x0b, 0x0c, 0x0d, 0x0e, 0x0f}
var ecbAESTests = []ecbTest {
var ecbAESTests = []ecbTest{
// FIPS 197, Appendix B, C
ecbTest {
ecbTest{
"FIPS-197 Appendix B",
commonKey128,
[]byte {
0x32, 0x43, 0xf6, 0xa8, 0x88, 0x5a, 0x30, 0x8d, 0x31, 0x31, 0x98, 0xa2, 0xe0, 0x37, 0x07, 0x34,
},
[]byte {
0x39, 0x25, 0x84, 0x1d, 0x02, 0xdc, 0x09, 0xfb, 0xdc, 0x11, 0x85, 0x97, 0x19, 0x6a, 0x0b, 0x32,
}
[]byte{0x32, 0x43, 0xf6, 0xa8, 0x88, 0x5a, 0x30, 0x8d, 0x31, 0x31, 0x98, 0xa2, 0xe0, 0x37, 0x07, 0x34},
[]byte{0x39, 0x25, 0x84, 0x1d, 0x02, 0xdc, 0x09, 0xfb, 0xdc, 0x11, 0x85, 0x97, 0x19, 0x6a, 0x0b, 0x32},
},
// NIST SP 800-38A pp 24-27
ecbTest {
ecbTest{
"ECB-AES128",
commonKey128,
commonInput,
[]byte {
[]byte{
0x3a, 0xd7, 0x7b, 0xb4, 0x0d, 0x7a, 0x36, 0x60, 0xa8, 0x9e, 0xca, 0xf3, 0x24, 0x66, 0xef, 0x97,
0xf5, 0xd3, 0xd5, 0x85, 0x03, 0xb9, 0x69, 0x9d, 0xe7, 0x85, 0x89, 0x5a, 0x96, 0xfd, 0xba, 0xaf,
0x43, 0xb1, 0xcd, 0x7f, 0x59, 0x8e, 0xce, 0x23, 0x88, 0x1b, 0x00, 0xe3, 0xed, 0x03, 0x06, 0x88,
0x7b, 0x0c, 0x78, 0x5e, 0x27, 0xe8, 0xad, 0x3f, 0x82, 0x23, 0x20, 0x71, 0x04, 0x72, 0x5d, 0xd4,
}
},
},
ecbTest {
ecbTest{
"ECB-AES192",
commonKey192,
commonInput,
[]byte {
[]byte{
0xbd, 0x33, 0x4f, 0x1d, 0x6e, 0x45, 0xf2, 0x5f, 0xf7, 0x12, 0xa2, 0x14, 0x57, 0x1f, 0xa5, 0xcc,
0x97, 0x41, 0x04, 0x84, 0x6d, 0x0a, 0xd3, 0xad, 0x77, 0x34, 0xec, 0xb3, 0xec, 0xee, 0x4e, 0xef,
0xef, 0x7a, 0xfd, 0x22, 0x70, 0xe2, 0xe6, 0x0a, 0xdc, 0xe0, 0xba, 0x2f, 0xac, 0xe6, 0x44, 0x4e,
0x9a, 0x4b, 0x41, 0xba, 0x73, 0x8d, 0x6c, 0x72, 0xfb, 0x16, 0x69, 0x16, 0x03, 0xc1, 0x8e, 0x0e,
}
},
},
ecbTest {
ecbTest{
"ECB-AES256",
commonKey256,
commonInput,
[]byte {
[]byte{
0xf3, 0xee, 0xd1, 0xbd, 0xb5, 0xd2, 0xa0, 0x3c, 0x06, 0x4b, 0x5a, 0x7e, 0x3d, 0xb1, 0x81, 0xf8,
0x59, 0x1c, 0xcb, 0x10, 0xd4, 0x10, 0xed, 0x26, 0xdc, 0x5b, 0xa7, 0x4a, 0x31, 0x36, 0x28, 0x70,
0xb6, 0xed, 0x21, 0xb9, 0x9c, 0xa6, 0xf4, 0xf9, 0xf1, 0x53, 0xe7, 0xb1, 0xbe, 0xaf, 0xed, 0x1d,
0x23, 0x30, 0x4b, 0x7a, 0x39, 0xf9, 0xf3, 0xff, 0x06, 0x7d, 0x8d, 0x8f, 0x9e, 0x24, 0xec, 0xc7,
}
}
},
},
}
func TestECB_AES(t *testing.T) {
......
src/pkg/crypto/block/ofb.go
View file @ 22c98a33
......@@ -17,8 +17,8 @@ import (
)
type ofbStream struct {
c Cipher;
iv []byte;
c Cipher;
iv []byte;
}
func newOFBStream(c Cipher, iv []byte) *ofbStream {
......@@ -57,4 +57,3 @@ func NewOFBReader(c Cipher, iv []byte, r io.Reader) io.Reader {
func NewOFBWriter(c Cipher, iv []byte, w io.Writer) io.Writer {
return newXorWriter(newOFBStream(c, iv), w);
}
src/pkg/crypto/block/ofb_aes_test.go
View file @ 22c98a33
......@@ -18,50 +18,50 @@ import (
)
type ofbTest struct {
name string;
key []byte;
iv []byte;
in []byte;
out []byte;
name string;
key []byte;
iv []byte;
in []byte;
out []byte;
}
var ofbAESTests = []ofbTest {
var ofbAESTests = []ofbTest{
// NIST SP 800-38A pp 52-55
ofbTest {
ofbTest{
"OFB-AES128",
commonKey128,
commonIV,
commonInput,
[]byte {
[]byte{
0x3b, 0x3f, 0xd9, 0x2e, 0xb7, 0x2d, 0xad, 0x20, 0x33, 0x34, 0x49, 0xf8, 0xe8, 0x3c, 0xfb, 0x4a,
0x77, 0x89, 0x50, 0x8d, 0x16, 0x91, 0x8f, 0x03, 0xf5, 0x3c, 0x52, 0xda, 0xc5, 0x4e, 0xd8, 0x25,
0x97, 0x40, 0x05, 0x1e, 0x9c, 0x5f, 0xec, 0xf6, 0x43, 0x44, 0xf7, 0xa8, 0x22, 0x60, 0xed, 0xcc,
0x30, 0x4c, 0x65, 0x28, 0xf6, 0x59, 0xc7, 0x78, 0x66, 0xa5, 0x10, 0xd9, 0xc1, 0xd6, 0xae, 0x5e,
},
},
ofbTest {
ofbTest{
"OFB-AES192",
commonKey192,
commonIV,
commonInput,
[]byte {
[]byte{
0xcd, 0xc8, 0x0d, 0x6f, 0xdd, 0xf1, 0x8c, 0xab, 0x34, 0xc2, 0x59, 0x09, 0xc9, 0x9a, 0x41, 0x74,
0xfc, 0xc2, 0x8b, 0x8d, 0x4c, 0x63, 0x83, 0x7c, 0x09, 0xe8, 0x17, 0x00, 0xc1, 0x10, 0x04, 0x01,
0x8d, 0x9a, 0x9a, 0xea, 0xc0, 0xf6, 0x59, 0x6f, 0x55, 0x9c, 0x6d, 0x4d, 0xaf, 0x59, 0xa5, 0xf2,
0x6d, 0x9f, 0x20, 0x08, 0x57, 0xca, 0x6c, 0x3e, 0x9c, 0xac, 0x52, 0x4b, 0xd9, 0xac, 0xc9, 0x2a,
},
},
ofbTest {
ofbTest{
"OFB-AES256",
commonKey256,
commonIV,
commonInput,
[]byte {
[]byte{
0xdc, 0x7e, 0x84, 0xbf, 0xda, 0x79, 0x16, 0x4b, 0x7e, 0xcd, 0x84, 0x86, 0x98, 0x5d, 0x38, 0x60,
0x4f, 0xeb, 0xdc, 0x67, 0x40, 0xd2, 0x0b, 0x3a, 0xc8, 0x8f, 0x6a, 0xd8, 0x2a, 0x4f, 0xb0, 0x8d,
0x71, 0xab, 0x47, 0xa0, 0x86, 0xe8, 0x6e, 0xed, 0xf3, 0x9d, 0x1c, 0x5b, 0xba, 0x97, 0xc4, 0x08,
0x01, 0x26, 0x14, 0x1d, 0x67, 0xf3, 0x7b, 0xe8, 0x53, 0x8f, 0x5a, 0x8b, 0xe7, 0x40, 0xe4, 0x84,
}
},
},
}
......@@ -77,7 +77,7 @@ func TestOFB_AES(t *testing.T) {
for j := 0; j <= 5; j += 5 {
var crypt bytes.Buffer;
in := tt.in[0:len(tt.in) - j];
in := tt.in[0 : len(tt.in) - j];
w := NewOFBWriter(c, tt.iv, &crypt);
var r io.Reader = bytes.NewBuffer(in);
n, err := io.Copy(r, w);
......@@ -90,7 +90,7 @@ func TestOFB_AES(t *testing.T) {
for j := 0; j <= 7; j += 7 {
var plain bytes.Buffer;
out := tt.out[0:len(tt.out) - j];
out := tt.out[0 : len(tt.out) - j];
r := NewOFBReader(c, tt.iv, bytes.NewBuffer(out));
w := &plain;
n, err := io.Copy(r, w);
......
src/pkg/crypto/block/xor.go
View file @ 22c98a33
......@@ -16,13 +16,13 @@ import (
// Calls to Next() return sequential blocks of data from the stream.
// Each call must return at least one byte: there is no EOF.
type dataStream interface {
Next() []byte
Next() []byte;
}
type xorReader struct {
r io.Reader;
rand dataStream; // pseudo-random
buf []byte; // data available from last call to rand
r io.Reader;
rand dataStream; // pseudo-random
buf []byte; // data available from last call to rand
}
func newXorReader(rand dataStream, r io.Reader) io.Reader {
......@@ -51,11 +51,11 @@ func (x *xorReader) Read(p []byte) (n int, err os.Error) {
}
type xorWriter struct {
w io.Writer;
rand dataStream; // pseudo-random
buf []byte; // last buffer returned by rand
extra []byte; // extra random data (use before buf)
work []byte; // work space
w io.Writer;
rand dataStream; // pseudo-random
buf []byte; // last buffer returned by rand
extra []byte; // extra random data (use before buf)
work []byte; // work space
}
func newXorWriter(rand dataStream, w io.Writer) io.Writer {
......@@ -93,7 +93,7 @@ func (x *xorWriter) Write(p []byte) (n int, err os.Error) {
buf = x.rand.Next();
bp = 0;
}
x.work[i] = buf[bp] ^ p[i];
x.work[i] = buf[bp]^p[i];
bp++;
}
x.buf = buf[bp:len(buf)];
......@@ -122,4 +122,3 @@ func (x *xorWriter) Write(p []byte) (n int, err os.Error) {
}
return;
}
src/pkg/crypto/block/xor_test.go
View file @ 22c98a33
......@@ -14,8 +14,8 @@ import (
// Simple "pseudo-random" stream for testing.
type incStream struct {
buf []byte;
n byte;
buf []byte;
n byte;
}
func newIncStream(blockSize int) *incStream {
......@@ -43,10 +43,10 @@ func testXorWriter(t *testing.T, maxio int) {
// compute encrypted version
n := byte(0);
for i := 0; i < len(crypt); i++ {
if i % block == 0 {
if i%block == 0 {
n++;
}
crypt[i] = plain[i] ^ n;
crypt[i] = plain[i]^n;
n++;
}
......@@ -74,7 +74,7 @@ func testXorWriter(t *testing.T, maxio int) {
}
// check output
crypt := crypt[0:len(crypt) - frag];
crypt := crypt[0 : len(crypt)-frag];
data := b.Bytes();
if len(data) != len(crypt) {
t.Errorf("%s: want %d bytes, got %d", test, len(crypt), len(data));
......@@ -97,24 +97,26 @@ func TestXorWriter(t *testing.T) {
}
func testXorReader(t *testing.T, maxio int) {
var readers = []func(io.Reader) io.Reader {
func (r io.Reader) io.Reader { return r },
var readers = []func(io.Reader) io.Reader{
func(r io.Reader) io.Reader {
return r;
},
iotest.OneByteReader,
iotest.HalfReader,
};
var plain, crypt [256]byte;
for i := 0; i < len(plain); i++ {
plain[i] = byte(255 - i);
plain[i] = byte(255-i);
}
b := new(bytes.Buffer);
for block := 1; block <= 64 && block <= maxio; block *= 2 {
// compute encrypted version
n := byte(0);
for i := 0; i < len(crypt); i++ {
if i % block == 0 {
if i%block == 0 {
n++;
}
crypt[i] = plain[i] ^ n;
crypt[i] = plain[i]^n;
n++;
}
......@@ -143,8 +145,8 @@ func testXorReader(t *testing.T, maxio int) {
// check output
data := b.Bytes();
crypt := crypt[0:maxio - frag];
plain := plain[0:maxio - frag];
crypt := crypt[0 : maxio-frag];
plain := plain[0 : maxio-frag];
if len(data) != len(plain) {
t.Errorf("%s: want %d bytes, got %d", test, len(plain), len(data));
continue;
......@@ -166,4 +168,3 @@ func TestXorReader(t *testing.T) {
}
// TODO(rsc): Test handling of writes after write errors.
src/pkg/crypto/hmac/hmac.go
View file @ 22c98a33
......@@ -34,15 +34,15 @@ const (
)
type hmac struct {
size int;
key []byte;
tmp []byte;
inner hash.Hash;
size int;
key []byte;
tmp []byte;
inner hash.Hash;
}
func (h *hmac) tmpPad(xor byte) {
for i, k := range h.key {
h.tmp[i] = xor ^ k;
h.tmp[i] = xor^k;
}
for i := len(h.key); i < padSize; i++ {
h.tmp[i] = xor;
......@@ -53,7 +53,7 @@ func (h *hmac) Sum() []byte {
h.tmpPad(0x5c);
sum := h.inner.Sum();
for i, b := range sum {
h.tmp[padSize + i] = b;
h.tmp[padSize+i] = b;
}
h.inner.Reset();
h.inner.Write(h.tmp);
......
src/pkg/crypto/hmac/hmac_test.go
View file @ 22c98a33
......@@ -14,18 +14,18 @@ import (
)
type hmacTest struct {
hash func([]byte) hash.Hash;
key []byte;
in []byte;
out string;
hash func([]byte) hash.Hash;
key []byte;
in []byte;
out string;
}
// Tests from US FIPS 198
// http://csrc.nist.gov/publications/fips/fips198/fips-198a.pdf
var hmacTests = []hmacTest {
hmacTest {
var hmacTests = []hmacTest{
hmacTest{
NewSHA1,
[]byte {
[]byte{
0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07,
0x08, 0x09, 0x0a, 0x0b, 0x0c, 0x0d, 0x0e, 0x0f,
0x10, 0x11, 0x12, 0x13, 0x14, 0x15, 0x16, 0x17,
......@@ -38,9 +38,9 @@ var hmacTests = []hmacTest {
strings.Bytes("Sample #1"),
"4f4ca3d5d68ba7cc0a1208c9c61e9c5da0403c0a",
},
hmacTest {
hmacTest{
NewSHA1,
[]byte {
[]byte{
0x30, 0x31, 0x32, 0x33, 0x34, 0x35, 0x36, 0x37,
0x38, 0x39, 0x3a, 0x3b, 0x3c, 0x3d, 0x3e, 0x3f,
0x40, 0x41, 0x42, 0x43,
......@@ -48,9 +48,9 @@ var hmacTests = []hmacTest {
strings.Bytes("Sample #2"),
"0922d3405faa3d194f82a45830737d5cc6c75d24",
},
hmacTest {
hmacTest{
NewSHA1,
[]byte {
[]byte{
0x50, 0x51, 0x52, 0x53, 0x54, 0x55, 0x56, 0x57,
0x58, 0x59, 0x5a, 0x5b, 0x5c, 0x5d, 0x5e, 0x5f,
0x60, 0x61, 0x62, 0x63, 0x64, 0x65, 0x66, 0x67,
......@@ -70,12 +70,12 @@ var hmacTests = []hmacTest {
},
// Test from Plan 9.
hmacTest {
hmacTest{
NewMD5,
strings.Bytes("Jefe"),
strings.Bytes("what do ya want for nothing?"),
"750c783e6ab0b503eaa86e310a5db738",
}
},
}
func TestHMAC(t *testing.T) {
......
src/pkg/crypto/md5/md5.go
View file @ 22c98a33
......@@ -11,23 +11,22 @@ import (
)
// The size of an MD5 checksum in bytes.
const Size = 16;
const Size = 16
const (
_Chunk = 64;
_Init0 = 0x67452301;
_Init1 = 0xEFCDAB89;
_Init2 = 0x98BADCFE;
_Init3 = 0x10325476;
_Chunk = 64;
_Init0 = 0x67452301;
_Init1 = 0xEFCDAB89;
_Init2 = 0x98BADCFE;
_Init3 = 0x10325476;
)
// digest represents the partial evaluation of a checksum.
type digest struct {
s [4]uint32;
x [_Chunk]byte;
nx int;
len uint64;
s [4]uint32;
x [_Chunk]byte;
nx int;
len uint64;
}
func (d *digest) Reset() {
......@@ -55,11 +54,11 @@ func (d *digest) Write(p []byte) (nn int, err os.Error) {
d.len += uint64(nn);
if d.nx > 0 {
n := len(p);
if n > _Chunk-d.nx {
n = _Chunk-d.nx;
if n > _Chunk - d.nx {
n = _Chunk - d.nx;
}
for i := 0; i < n; i++ {
d.x[d.nx+i] = p[i];
d.x[d.nx + i] = p[i];
}
d.nx += n;
if d.nx == _Chunk {
......@@ -85,9 +84,9 @@ func (d *digest) Sum() []byte {
var tmp [64]byte;
tmp[0] = 0x80;
if len%64 < 56 {
d.Write(tmp[0:56-len%64]);
d.Write(tmp[0 : 56 - len%64]);
} else {
d.Write(tmp[0:64+56-len%64]);
d.Write(tmp[0 : 64 + 56 - len%64]);
}
// Length in bits.
......@@ -105,11 +104,14 @@ func (d *digest) Sum() []byte {
j := 0;
for i := 0; i < 4; i++ {
s := d.s[i];
p[j] = byte(s); j++;
p[j] = byte(s>>8); j++;
p[j] = byte(s>>16); j++;
p[j] = byte(s>>24); j++;
p[j] = byte(s);
j++;
p[j] = byte(s>>8);
j++;
p[j] = byte(s>>16);
j++;
p[j] = byte(s>>24);
j++;
}
return p;
}
src/pkg/crypto/md5/md5_test.go
View file @ 22c98a33
......@@ -11,42 +11,42 @@ import (
)
type md5Test struct {
out string;
in string;
out string;
in string;
}
var golden = []md5Test {
md5Test{ "d41d8cd98f00b204e9800998ecf8427e", "" },
md5Test{ "0cc175b9c0f1b6a831c399e269772661", "a" },
md5Test{ "187ef4436122d1cc2f40dc2b92f0eba0", "ab" },
md5Test{ "900150983cd24fb0d6963f7d28e17f72", "abc" },
md5Test{ "e2fc714c4727ee9395f324cd2e7f331f", "abcd" },
md5Test{ "ab56b4d92b40713acc5af89985d4b786", "abcde" },
md5Test{ "e80b5017098950fc58aad83c8c14978e", "abcdef" },
md5Test{ "7ac66c0f148de9519b8bd264312c4d64", "abcdefg" },
md5Test{ "e8dc4081b13434b45189a720b77b6818", "abcdefgh" },
md5Test{ "8aa99b1f439ff71293e95357bac6fd94", "abcdefghi" },
md5Test{ "a925576942e94b2ef57a066101b48876", "abcdefghij" },
md5Test{ "d747fc1719c7eacb84058196cfe56d57", "Discard medicine more than two years old." },
md5Test{ "bff2dcb37ef3a44ba43ab144768ca837", "He who has a shady past knows that nice guys finish last." },
md5Test{ "0441015ecb54a7342d017ed1bcfdbea5", "I wouldn't marry him with a ten foot pole." },
md5Test{ "9e3cac8e9e9757a60c3ea391130d3689", "Free! Free!/A trip/to Mars/for 900/empty jars/Burma Shave" },
md5Test{ "a0f04459b031f916a59a35cc482dc039", "The days of the digital watch are numbered. -Tom Stoppard" },
md5Test{ "e7a48e0fe884faf31475d2a04b1362cc", "Nepal premier won't resign." },
md5Test{ "637d2fe925c07c113800509964fb0e06", "For every action there is an equal and opposite government program." },
md5Test{ "834a8d18d5c6562119cf4c7f5086cb71", "His money is twice tainted: 'taint yours and 'taint mine." },
md5Test{ "de3a4d2fd6c73ec2db2abad23b444281", "There is no reason for any individual to have a computer in their home. -Ken Olsen, 1977" },
md5Test{ "acf203f997e2cf74ea3aff86985aefaf", "It's a tiny change to the code and not completely disgusting. - Bob Manchek" },
md5Test{ "e1c1384cb4d2221dfdd7c795a4222c9a", "size: a.out: bad magic" },
md5Test{ "c90f3ddecc54f34228c063d7525bf644", "The major problem is with sendmail. -Mark Horton" },
md5Test{ "cdf7ab6c1fd49bd9933c43f3ea5af185", "Give me a rock, paper and scissors and I will move the world. CCFestoon" },
md5Test{ "83bc85234942fc883c063cbd7f0ad5d0", "If the enemy is within range, then so are you." },
md5Test{ "277cbe255686b48dd7e8f389394d9299", "It's well we cannot hear the screams/That we create in others' dreams." },
md5Test{ "fd3fb0a7ffb8af16603f3d3af98f8e1f", "You remind me of a TV show, but that's all right: I watch it anyway." },
md5Test{ "469b13a78ebf297ecda64d4723655154", "C is as portable as Stonehedge!!" },
md5Test{ "63eb3a2f466410104731c4b037600110", "Even if I could be Shakespeare, I think I should still choose to be Faraday. - A. Huxley" },
md5Test{ "72c2ed7592debca1c90fc0100f931a2f", "The fugacity of a constituent in a mixture of gases at a given temperature is proportional to its mole fraction. Lewis-Randall Rule" },
md5Test{ "132f7619d33b523b1d9e5bd8e0928355", "How can you write a big system without C++? -Paul Glick" },
var golden = []md5Test{
md5Test{"d41d8cd98f00b204e9800998ecf8427e", ""},
md5Test{"0cc175b9c0f1b6a831c399e269772661", "a"},
md5Test{"187ef4436122d1cc2f40dc2b92f0eba0", "ab"},
md5Test{"900150983cd24fb0d6963f7d28e17f72", "abc"},
md5Test{"e2fc714c4727ee9395f324cd2e7f331f", "abcd"},
md5Test{"ab56b4d92b40713acc5af89985d4b786", "abcde"},
md5Test{"e80b5017098950fc58aad83c8c14978e", "abcdef"},
md5Test{"7ac66c0f148de9519b8bd264312c4d64", "abcdefg"},
md5Test{"e8dc4081b13434b45189a720b77b6818", "abcdefgh"},
md5Test{"8aa99b1f439ff71293e95357bac6fd94", "abcdefghi"},
md5Test{"a925576942e94b2ef57a066101b48876", "abcdefghij"},
md5Test{"d747fc1719c7eacb84058196cfe56d57", "Discard medicine more than two years old."},
md5Test{"bff2dcb37ef3a44ba43ab144768ca837", "He who has a shady past knows that nice guys finish last."},
md5Test{"0441015ecb54a7342d017ed1bcfdbea5", "I wouldn't marry him with a ten foot pole."},
md5Test{"9e3cac8e9e9757a60c3ea391130d3689", "Free! Free!/A trip/to Mars/for 900/empty jars/Burma Shave"},
md5Test{"a0f04459b031f916a59a35cc482dc039", "The days of the digital watch are numbered. -Tom Stoppard"},
md5Test{"e7a48e0fe884faf31475d2a04b1362cc", "Nepal premier won't resign."},
md5Test{"637d2fe925c07c113800509964fb0e06", "For every action there is an equal and opposite government program."},
md5Test{"834a8d18d5c6562119cf4c7f5086cb71", "His money is twice tainted: 'taint yours and 'taint mine."},
md5Test{"de3a4d2fd6c73ec2db2abad23b444281", "There is no reason for any individual to have a computer in their home. -Ken Olsen, 1977"},
md5Test{"acf203f997e2cf74ea3aff86985aefaf", "It's a tiny change to the code and not completely disgusting. - Bob Manchek"},
md5Test{"e1c1384cb4d2221dfdd7c795a4222c9a", "size: a.out: bad magic"},
md5Test{"c90f3ddecc54f34228c063d7525bf644", "The major problem is with sendmail. -Mark Horton"},
md5Test{"cdf7ab6c1fd49bd9933c43f3ea5af185", "Give me a rock, paper and scissors and I will move the world. CCFestoon"},
md5Test{"83bc85234942fc883c063cbd7f0ad5d0", "If the enemy is within range, then so are you."},
md5Test{"277cbe255686b48dd7e8f389394d9299", "It's well we cannot hear the screams/That we create in others' dreams."},
md5Test{"fd3fb0a7ffb8af16603f3d3af98f8e1f", "You remind me of a TV show, but that's all right: I watch it anyway."},
md5Test{"469b13a78ebf297ecda64d4723655154", "C is as portable as Stonehedge!!"},
md5Test{"63eb3a2f466410104731c4b037600110", "Even if I could be Shakespeare, I think I should still choose to be Faraday. - A. Huxley"},
md5Test{"72c2ed7592debca1c90fc0100f931a2f", "The fugacity of a constituent in a mixture of gases at a given temperature is proportional to its mole fraction. Lewis-Randall Rule"},
md5Test{"132f7619d33b523b1d9e5bd8e0928355", "How can you write a big system without C++? -Paul Glick"},
}
func TestGolden(t *testing.T) {
......@@ -64,4 +64,3 @@ func TestGolden(t *testing.T) {
}
}
}
src/pkg/crypto/md5/md5block.go
View file @ 22c98a33
......@@ -9,7 +9,7 @@
package md5
// table[i] = int((1<<32) * abs(sin(i+1 radians))).
var table = []uint32 {
var table = []uint32{
// round 1
0xd76aa478,
0xe8c7b756,
......@@ -83,10 +83,10 @@ var table = []uint32 {
0xeb86d391,
}
var shift1 = []uint { 7, 12, 17, 22 };
var shift2 = []uint { 5, 9, 14, 20 };
var shift3 = []uint { 4, 11, 16, 23 };
var shift4 = []uint { 6, 10, 15, 21 };
var shift1 = []uint{7, 12, 17, 22}
var shift2 = []uint{5, 9, 14, 20}
var shift3 = []uint{4, 11, 16, 23}
var shift4 = []uint{6, 10, 15, 21}
func _Block(dig *digest, p []byte) int {
a := dig.s[0];
......@@ -116,8 +116,8 @@ func _Block(dig *digest, p []byte) int {
x := i;
t := i;
s := shift1[i%4];
f := ((c ^ d) & b) ^ d;
a += f + X[x] + table[t];
f := ((c^d)&b)^d;
a += f+X[x]+table[t];
a = a<<s | a>>(32-s);
a += b;
a, b, c, d = d, a, b, c;
......@@ -125,11 +125,11 @@ func _Block(dig *digest, p []byte) int {
// Round 2.
for i := 0; i < 16; i++ {
x := (1+5*i)%16;
x := (1 + 5*i)%16;
t := 16+i;
s := shift2[i%4];
g := ((b ^ c) & d) ^ c;
a += g + X[x] + table[t];
g := ((b^c)&d)^c;
a += g+X[x]+table[t];
a = a<<s | a>>(32-s);
a += b;
a, b, c, d = d, a, b, c;
......@@ -137,11 +137,11 @@ func _Block(dig *digest, p []byte) int {
// Round 3.
for i := 0; i < 16; i++ {
x := (5+3*i)%16;
x := (5 + 3*i)%16;
t := 32+i;
s := shift3[i%4];
h := b ^ c ^ d;
a += h + X[x] + table[t];
h := b^c^d;
a += h+X[x]+table[t];
a = a<<s | a>>(32-s);
a += b;
a, b, c, d = d, a, b, c;
......@@ -152,8 +152,8 @@ func _Block(dig *digest, p []byte) int {
x := (7*i)%16;
s := shift4[i%4];
t := 48+i;
ii := c ^ (b | ^d);
a += ii + X[x] + table[t];
ii := c^(b | ^d);
a += ii+X[x]+table[t];
a = a<<s | a>>(32-s);
a += b;
a, b, c, d = d, a, b, c;
......
src/pkg/crypto/sha1/sha1.go
View file @ 22c98a33
......@@ -11,24 +11,23 @@ import (
)
// The size of a SHA1 checksum in bytes.
const Size = 20;
const Size = 20
const (
_Chunk = 64;
_Init0 = 0x67452301;
_Init1 = 0xEFCDAB89;
_Init2 = 0x98BADCFE;
_Init3 = 0x10325476;
_Init4 = 0xC3D2E1F0;
_Chunk = 64;
_Init0 = 0x67452301;
_Init1 = 0xEFCDAB89;
_Init2 = 0x98BADCFE;
_Init3 = 0x10325476;
_Init4 = 0xC3D2E1F0;
)
// digest represents the partial evaluation of a checksum.
type digest struct {
h [5]uint32;
x [_Chunk]byte;
nx int;
len uint64;
h [5]uint32;
x [_Chunk]byte;
nx int;
len uint64;
}
func (d *digest) Reset() {
......@@ -57,11 +56,11 @@ func (d *digest) Write(p []byte) (nn int, err os.Error) {
d.len += uint64(nn);
if d.nx > 0 {
n := len(p);
if n > _Chunk-d.nx {
n = _Chunk-d.nx;
if n > _Chunk - d.nx {
n = _Chunk - d.nx;
}
for i := 0; i < n; i++ {
d.x[d.nx+i] = p[i];
d.x[d.nx + i] = p[i];
}
d.nx += n;
if d.nx == _Chunk {
......@@ -87,15 +86,15 @@ func (d *digest) Sum() []byte {
var tmp [64]byte;
tmp[0] = 0x80;
if len%64 < 56 {
d.Write(tmp[0:56-len%64]);
d.Write(tmp[0 : 56 - len%64]);
} else {
d.Write(tmp[0:64+56-len%64]);
d.Write(tmp[0 : 64 + 56 - len%64]);
}
// Length in bits.
len <<= 3;
for i := uint(0); i < 8; i++ {
tmp[i] = byte(len>>(56-8*i));
tmp[i] = byte(len>>(56 - 8*i));
}
d.Write(tmp[0:8]);
......@@ -107,11 +106,14 @@ func (d *digest) Sum() []byte {
j := 0;
for i := 0; i < 5; i++ {
s := d.h[i];
p[j] = byte(s>>24); j++;
p[j] = byte(s>>16); j++;
p[j] = byte(s>>8); j++;
p[j] = byte(s); j++;
p[j] = byte(s>>24);
j++;
p[j] = byte(s>>16);
j++;
p[j] = byte(s>>8);
j++;
p[j] = byte(s);
j++;
}
return p;
}
src/pkg/crypto/sha1/sha1_test.go
View file @ 22c98a33
......@@ -13,42 +13,42 @@ import (
)
type sha1Test struct {
out string;
in string;
out string;
in string;
}
var golden = []sha1Test {
sha1Test{ "da39a3ee5e6b4b0d3255bfef95601890afd80709", "" },
sha1Test{ "86f7e437faa5a7fce15d1ddcb9eaeaea377667b8", "a" },
sha1Test{ "da23614e02469a0d7c7bd1bdab5c9c474b1904dc", "ab" },
sha1Test{ "a9993e364706816aba3e25717850c26c9cd0d89d", "abc" },
sha1Test{ "81fe8bfe87576c3ecb22426f8e57847382917acf", "abcd" },
sha1Test{ "03de6c570bfe24bfc328ccd7ca46b76eadaf4334", "abcde" },
sha1Test{ "1f8ac10f23c5b5bc1167bda84b833e5c057a77d2", "abcdef" },
sha1Test{ "2fb5e13419fc89246865e7a324f476ec624e8740", "abcdefg" },
sha1Test{ "425af12a0743502b322e93a015bcf868e324d56a", "abcdefgh" },
sha1Test{ "c63b19f1e4c8b5f76b25c49b8b87f57d8e4872a1", "abcdefghi" },
sha1Test{ "d68c19a0a345b7eab78d5e11e991c026ec60db63", "abcdefghij" },
sha1Test{ "ebf81ddcbe5bf13aaabdc4d65354fdf2044f38a7", "Discard medicine more than two years old." },
sha1Test{ "e5dea09392dd886ca63531aaa00571dc07554bb6", "He who has a shady past knows that nice guys finish last." },
sha1Test{ "45988f7234467b94e3e9494434c96ee3609d8f8f", "I wouldn't marry him with a ten foot pole." },
sha1Test{ "55dee037eb7460d5a692d1ce11330b260e40c988", "Free! Free!/A trip/to Mars/for 900/empty jars/Burma Shave" },
sha1Test{ "b7bc5fb91080c7de6b582ea281f8a396d7c0aee8", "The days of the digital watch are numbered. -Tom Stoppard" },
sha1Test{ "c3aed9358f7c77f523afe86135f06b95b3999797", "Nepal premier won't resign." },
sha1Test{ "6e29d302bf6e3a5e4305ff318d983197d6906bb9", "For every action there is an equal and opposite government program." },
sha1Test{ "597f6a540010f94c15d71806a99a2c8710e747bd", "His money is twice tainted: 'taint yours and 'taint mine." },
sha1Test{ "6859733b2590a8a091cecf50086febc5ceef1e80", "There is no reason for any individual to have a computer in their home. -Ken Olsen, 1977" },
sha1Test{ "514b2630ec089b8aee18795fc0cf1f4860cdacad", "It's a tiny change to the code and not completely disgusting. - Bob Manchek" },
sha1Test{ "c5ca0d4a7b6676fc7aa72caa41cc3d5df567ed69", "size: a.out: bad magic" },
sha1Test{ "74c51fa9a04eadc8c1bbeaa7fc442f834b90a00a", "The major problem is with sendmail. -Mark Horton" },
sha1Test{ "0b4c4ce5f52c3ad2821852a8dc00217fa18b8b66", "Give me a rock, paper and scissors and I will move the world. CCFestoon" },
sha1Test{ "3ae7937dd790315beb0f48330e8642237c61550a", "If the enemy is within range, then so are you." },
sha1Test{ "410a2b296df92b9a47412b13281df8f830a9f44b", "It's well we cannot hear the screams/That we create in others' dreams." },
sha1Test{ "841e7c85ca1adcddbdd0187f1289acb5c642f7f5", "You remind me of a TV show, but that's all right: I watch it anyway." },
sha1Test{ "163173b825d03b952601376b25212df66763e1db", "C is as portable as Stonehedge!!" },
sha1Test{ "32b0377f2687eb88e22106f133c586ab314d5279", "Even if I could be Shakespeare, I think I should still choose to be Faraday. - A. Huxley" },
sha1Test{ "0885aaf99b569542fd165fa44e322718f4a984e0", "The fugacity of a constituent in a mixture of gases at a given temperature is proportional to its mole fraction. Lewis-Randall Rule" },
sha1Test{ "6627d6904d71420b0bf3886ab629623538689f45", "How can you write a big system without C++? -Paul Glick" },
var golden = []sha1Test{
sha1Test{"da39a3ee5e6b4b0d3255bfef95601890afd80709", ""},
sha1Test{"86f7e437faa5a7fce15d1ddcb9eaeaea377667b8", "a"},
sha1Test{"da23614e02469a0d7c7bd1bdab5c9c474b1904dc", "ab"},
sha1Test{"a9993e364706816aba3e25717850c26c9cd0d89d", "abc"},
sha1Test{"81fe8bfe87576c3ecb22426f8e57847382917acf", "abcd"},
sha1Test{"03de6c570bfe24bfc328ccd7ca46b76eadaf4334", "abcde"},
sha1Test{"1f8ac10f23c5b5bc1167bda84b833e5c057a77d2", "abcdef"},
sha1Test{"2fb5e13419fc89246865e7a324f476ec624e8740", "abcdefg"},
sha1Test{"425af12a0743502b322e93a015bcf868e324d56a", "abcdefgh"},
sha1Test{"c63b19f1e4c8b5f76b25c49b8b87f57d8e4872a1", "abcdefghi"},
sha1Test{"d68c19a0a345b7eab78d5e11e991c026ec60db63", "abcdefghij"},
sha1Test{"ebf81ddcbe5bf13aaabdc4d65354fdf2044f38a7", "Discard medicine more than two years old."},
sha1Test{"e5dea09392dd886ca63531aaa00571dc07554bb6", "He who has a shady past knows that nice guys finish last."},
sha1Test{"45988f7234467b94e3e9494434c96ee3609d8f8f", "I wouldn't marry him with a ten foot pole."},
sha1Test{"55dee037eb7460d5a692d1ce11330b260e40c988", "Free! Free!/A trip/to Mars/for 900/empty jars/Burma Shave"},
sha1Test{"b7bc5fb91080c7de6b582ea281f8a396d7c0aee8", "The days of the digital watch are numbered. -Tom Stoppard"},
sha1Test{"c3aed9358f7c77f523afe86135f06b95b3999797", "Nepal premier won't resign."},
sha1Test{"6e29d302bf6e3a5e4305ff318d983197d6906bb9", "For every action there is an equal and opposite government program."},
sha1Test{"597f6a540010f94c15d71806a99a2c8710e747bd", "His money is twice tainted: 'taint yours and 'taint mine."},
sha1Test{"6859733b2590a8a091cecf50086febc5ceef1e80", "There is no reason for any individual to have a computer in their home. -Ken Olsen, 1977"},
sha1Test{"514b2630ec089b8aee18795fc0cf1f4860cdacad", "It's a tiny change to the code and not completely disgusting. - Bob Manchek"},
sha1Test{"c5ca0d4a7b6676fc7aa72caa41cc3d5df567ed69", "size: a.out: bad magic"},
sha1Test{"74c51fa9a04eadc8c1bbeaa7fc442f834b90a00a", "The major problem is with sendmail. -Mark Horton"},
sha1Test{"0b4c4ce5f52c3ad2821852a8dc00217fa18b8b66", "Give me a rock, paper and scissors and I will move the world. CCFestoon"},
sha1Test{"3ae7937dd790315beb0f48330e8642237c61550a", "If the enemy is within range, then so are you."},
sha1Test{"410a2b296df92b9a47412b13281df8f830a9f44b", "It's well we cannot hear the screams/That we create in others' dreams."},
sha1Test{"841e7c85ca1adcddbdd0187f1289acb5c642f7f5", "You remind me of a TV show, but that's all right: I watch it anyway."},
sha1Test{"163173b825d03b952601376b25212df66763e1db", "C is as portable as Stonehedge!!"},
sha1Test{"32b0377f2687eb88e22106f133c586ab314d5279", "Even if I could be Shakespeare, I think I should still choose to be Faraday. - A. Huxley"},
sha1Test{"0885aaf99b569542fd165fa44e322718f4a984e0", "The fugacity of a constituent in a mixture of gases at a given temperature is proportional to its mole fraction. Lewis-Randall Rule"},
sha1Test{"6627d6904d71420b0bf3886ab629623538689f45", "How can you write a big system without C++? -Paul Glick"},
}
func TestGolden(t *testing.T) {
......@@ -66,4 +66,3 @@ func TestGolden(t *testing.T) {
}
}
}
src/pkg/crypto/sha1/sha1block.go
View file @ 22c98a33
......@@ -9,10 +9,10 @@
package sha1
const (
_K0 = 0x5A827999;
_K1 = 0x6ED9EBA1;
_K2 = 0x8F1BBCDC;
_K3 = 0xCA62C1D6;
_K0 = 0x5A827999;
_K1 = 0x6ED9EBA1;
_K2 = 0x8F1BBCDC;
_K3 = 0xCA62C1D6;
)
func _Block(dig *digest, p []byte) int {
......@@ -25,13 +25,10 @@ func _Block(dig *digest, p []byte) int {
// rounds below if needed for speed.
for i := 0; i < 16; i++ {
j := i*4;
w[i] = uint32(p[j])<<24 |
uint32(p[j+1])<<16 |
uint32(p[j+2])<<8 |
uint32(p[j+3]);
w[i] = uint32(p[j])<<24 | uint32(p[j+1])<<16 | uint32(p[j+2])<<8 | uint32(p[j+3]);
}
for i := 16; i < 80; i++ {
tmp := w[i-3] ^ w[i-8] ^ w[i-14] ^ w[i-16];
tmp := w[i-3]^w[i-8]^w[i-14]^w[i-16];
w[i] = tmp<<1 | tmp>>(32-1);
}
......@@ -44,28 +41,28 @@ func _Block(dig *digest, p []byte) int {
f := b&c | (^b)&d;
a5 := a<<5 | a>>(32-5);
b30 := b<<30 | b>>(32-30);
t := a5 + f + e + w[i] + _K0;
t := a5+f+e+w[i]+_K0;
a, b, c, d, e = t, a, b30, c, d;
}
for i := 20; i < 40; i++ {
f := b ^ c ^ d;
f := b^c^d;
a5 := a<<5 | a>>(32-5);
b30 := b<<30 | b>>(32-30);
t := a5 + f + e + w[i] + _K1;
t := a5+f+e+w[i]+_K1;
a, b, c, d, e = t, a, b30, c, d;
}
for i := 40; i < 60; i++ {
f := b&c | b&d | c&d;
a5 := a<<5 | a>>(32-5);
b30 := b<<30 | b>>(32-30);
t := a5 + f + e + w[i] + _K2;
t := a5+f+e+w[i]+_K2;
a, b, c, d, e = t, a, b30, c, d;
}
for i := 60; i < 80; i++ {
f := b ^ c ^ d;
f := b^c^d;
a5 := a<<5 | a>>(32-5);
b30 := b<<30 | b>>(32-30);
t := a5 + f + e + w[i] + _K3;
t := a5+f+e+w[i]+_K3;
a, b, c, d, e = t, a, b30, c, d;
}
......
src/pkg/debug/binary/binary_test.go
View file @ 22c98a33
......@@ -12,19 +12,19 @@ import (
)
type Struct struct {
Int8 int8;
Int16 int16;
Int32 int32;
Int64 int64;
Uint8 uint8;
Uint16 uint16;
Uint32 uint32;
Uint64 uint64;
Float64 float64;
Array [4]uint8;
Int8 int8;
Int16 int16;
Int32 int32;
Int64 int64;
Uint8 uint8;
Uint16 uint16;
Uint32 uint32;
Uint64 uint64;
Float64 float64;
Array [4]uint8;
}
var s = Struct {
var s = Struct{
0x01,
0x0203,
0x04050607,
......@@ -34,7 +34,7 @@ var s = Struct {
0x13141516,
0x1718191a1b1c1d1e,
math.Float64frombits(0x1f20212223242526),
[4]uint8 { 0x27, 0x28, 0x29, 0x2a },
[4]uint8{0x27, 0x28, 0x29, 0x2a},
}
var big = []byte{
......@@ -84,4 +84,3 @@ little:
t.Errorf("Read big-endian:\n\thave %+v\n\twant %+v", sl, s);
}
}
src/pkg/debug/dwarf/buf.go
View file @ 22c98a33
......@@ -14,17 +14,17 @@ import (
// Data buffer being decoded.
type buf struct {
dwarf *Data;
order binary.ByteOrder;
name string;
off Offset;
data []byte;
addrsize int;
err os.Error;
dwarf *Data;
order binary.ByteOrder;
name string;
off Offset;
data []byte;
addrsize int;
err os.Error;
}
func makeBuf(d *Data, name string, off Offset, data []byte, addrsize int) buf {
return buf{d, d.order, name, off, data, addrsize, nil}
return buf{d, d.order, name, off, data, addrsize, nil};
}
func (b *buf) uint8() uint8 {
......@@ -33,7 +33,7 @@ func (b *buf) uint8() uint8 {
return 0;
}
val := b.data[0];
b.data = b.data[1:len(b.data)];
b.data = b.data[1 : len(b.data)];
b.off++;
return val;
}
......@@ -44,7 +44,7 @@ func (b *buf) bytes(n int) []byte {
return nil;
}
data := b.data[0:n];
b.data = b.data[n:len(b.data)];
b.data = b.data[n : len(b.data)];
b.off += Offset(n);
return data;
}
......@@ -57,7 +57,7 @@ func (b *buf) string() string {
for i := 0; i < len(b.data); i++ {
if b.data[i] == 0 {
s := string(b.data[0:i]);
b.data = b.data[i+1:len(b.data)];
b.data = b.data[i+1 : len(b.data)];
b.off += Offset(i+1);
return s;
}
......@@ -66,7 +66,7 @@ func (b *buf) string() string {
return "";
}
func (b *buf) uint16() uint16{
func (b *buf) uint16() uint16 {
a := b.bytes(2);
if a == nil {
return 0;
......@@ -99,7 +99,7 @@ func (b *buf) varint() (c uint64, bits uint) {
bits += 7;
if byte&0x80 == 0 {
b.off += Offset(i+1);
b.data = b.data[i+1:len(b.data)];
b.data = b.data[i+1 : len(b.data)];
return c, bits;
}
}
......@@ -116,8 +116,8 @@ func (b *buf) uint() uint64 {
func (b *buf) int() int64 {
ux, bits := b.varint();
x := int64(ux);
if x & (1<<(bits-1)) != 0 {
x |= -1<<bits;
if x&(1<<(bits-1)) != 0 {
x |= -1 << bits;
}
return x;
}
......@@ -141,17 +141,16 @@ func (b *buf) addr() uint64 {
func (b *buf) error(s string) {
if b.err == nil {
b.data = nil;
b.err = DecodeError{b.name, b.off, s}
b.err = DecodeError{b.name, b.off, s};
}
}
type DecodeError struct {
Name string;
Offset Offset;
Error string;
Name string;
Offset Offset;
Error string;
}
func (e DecodeError) String() string {
return "decoding dwarf section " + e.Name + " at offset 0x" + strconv.Itob64(int64(e.Offset), 16) + ": " + e.Error;
}
src/pkg/debug/dwarf/const.go
View file @ 22c98a33
This diff is collapsed.
src/pkg/debug/dwarf/entry.go
View file @ 22c98a33
......@@ -14,14 +14,14 @@ import "os"
// a single entry's description: a sequence of attributes
type abbrev struct {
tag Tag;
children bool;
field []afield;
tag Tag;
children bool;
field []afield;
}
type afield struct {
attr Attr;
fmt format;
attr Attr;
fmt format;
}
// a map from entry format ids to their descriptions
......@@ -92,16 +92,16 @@ func (d *Data) parseAbbrev(off uint32) (abbrevTable, os.Error) {
// An entry is a sequence of attribute/value pairs.
type Entry struct {
Offset Offset; // offset of Entry in DWARF info
Tag Tag; // tag (kind of Entry)
Children bool; // whether Entry is followed by children
Field []Field;
Offset Offset; // offset of Entry in DWARF info
Tag Tag; // tag (kind of Entry)
Children bool; // whether Entry is followed by children
Field []Field;
}
// A Field is a single attribute/value pair in an Entry.
type Field struct {
Attr Attr;
Val interface{};
Attr Attr;
Val interface{};
}
// Val returns the value associated with attribute Attr in Entry,
......@@ -141,7 +141,7 @@ func (b *buf) entry(atab abbrevTable, ubase Offset) *Entry {
Offset: off,
Tag: a.tag,
Children: a.children,
Field: make([]Field, len(a.field))
Field: make([]Field, len(a.field)),
};
for i := range e.Field {
e.Field[i].Attr = a.field[i].attr;
......@@ -149,7 +149,7 @@ func (b *buf) entry(atab abbrevTable, ubase Offset) *Entry {
if fmt == formIndirect {
fmt = format(b.uint());
}
var val interface{};
var val interface{}
switch fmt {
default:
b.error("unknown entry attr format");
......@@ -230,12 +230,12 @@ func (b *buf) entry(atab abbrevTable, ubase Offset) *Entry {
// If an entry has children, its Children field will be true, and the children
// follow, terminated by an Entry with Tag 0.
type Reader struct {
b buf;
d *Data;
err os.Error;
unit int;
lastChildren bool; // .Children of last entry returned by Next
lastSibling Offset; // .Val(AttrSibling) of last entry returned by Next
b buf;
d *Data;
err os.Error;
unit int;
lastChildren bool; // .Children of last entry returned by Next
lastSibling Offset; // .Val(AttrSibling) of last entry returned by Next
}
// Reader returns a new Reader for Data.
......@@ -267,9 +267,9 @@ func (r *Reader) Seek(off Offset) {
var u *unit;
for i = range d.unit {
u = &d.unit[i];
if u.off <= off && off < u.off+Offset(len(u.data)) {
if u.off <= off && off < u.off + Offset(len(u.data)) {
r.unit = i;
r.b = makeBuf(r.d, "info", off, u.data[off-u.off:len(u.data)], u.addrsize);
r.b = makeBuf(r.d, "info", off, u.data[off - u.off : len(u.data)], u.addrsize);
return;
}
}
......@@ -278,7 +278,7 @@ func (r *Reader) Seek(off Offset) {
// maybeNextUnit advances to the next unit if this one is finished.
func (r *Reader) maybeNextUnit() {
for len(r.b.data) == 0 && r.unit+1 < len(r.d.unit) {
for len(r.b.data) == 0 && r.unit + 1 < len(r.d.unit) {
r.unit++;
u := &r.d.unit[r.unit];
r.b = makeBuf(r.d, "info", u.off, u.data, u.addrsize);
......@@ -318,7 +318,7 @@ func (r *Reader) Next() (*Entry, os.Error) {
// the last Entry returned by Next. If that Entry did not have
// children or Next has not been called, SkipChildren is a no-op.
func (r *Reader) SkipChildren() {
if r.err != nil || !r.lastChildren{
if r.err != nil || !r.lastChildren {
return;
}
......@@ -341,4 +341,3 @@ func (r *Reader) SkipChildren() {
}
}
}
src/pkg/debug/dwarf/open.go
View file @ 22c98a33
......@@ -16,21 +16,21 @@ import (
// loaded from an executable file (for example, an ELF or Mach-O executable).
type Data struct {
// raw data
abbrev []byte;
aranges []byte;
frame []byte;
info []byte;
line []byte;
pubnames []byte;
ranges []byte;
str []byte;
abbrev []byte;
aranges []byte;
frame []byte;
info []byte;
line []byte;
pubnames []byte;
ranges []byte;
str []byte;
// parsed data
abbrevCache map[uint32] abbrevTable;
addrsize int;
order binary.ByteOrder;
typeCache map[Offset] Type;
unit []unit;
abbrevCache map[uint32]abbrevTable;
addrsize int;
order binary.ByteOrder;
typeCache map[Offset]Type;
unit []unit;
}
// New returns a new Data object initialized from the given parameters.
......
src/pkg/debug/dwarf/type.go
View file @ 22c98a33
......@@ -25,8 +25,8 @@ type Type interface {
// If a field is not known or not applicable for a given type,
// the zero value is used.
type CommonType struct {
ByteSize int64; // size of value of this type, in bytes
Name string; // name that can be used to refer to type
ByteSize int64; // size of value of this type, in bytes
Name string; // name that can be used to refer to type
}
func (c *CommonType) Common() *CommonType {
......@@ -42,8 +42,8 @@ func (c *CommonType) Size() int64 {
// A BasicType holds fields common to all basic types.
type BasicType struct {
CommonType;
BitSize int64;
BitOffset int64;
BitSize int64;
BitOffset int64;
}
func (b *BasicType) Basic() *BasicType {
......@@ -54,7 +54,7 @@ func (t *BasicType) String() string {
if t.Name != "" {
return t.Name;
}
return "?"
return "?";
}
// A CharType represents a signed character type.
......@@ -102,8 +102,8 @@ type AddrType struct {
// A QualType represents a type that has the C/C++ "const", "restrict", or "volatile" qualifier.
type QualType struct {
CommonType;
Qual string;
Type Type;
Qual string;
Type Type;
}
func (t *QualType) String() string {
......@@ -117,9 +117,9 @@ func (t *QualType) Size() int64 {
// An ArrayType represents a fixed size array type.
type ArrayType struct {
CommonType;
Type Type;
StrideBitSize int64; // if > 0, number of bits to hold each element
Count int64; // if == -1, an incomplete array, like char x[].
Type Type;
StrideBitSize int64; // if > 0, number of bits to hold each element
Count int64; // if == -1, an incomplete array, like char x[].
}
func (t *ArrayType) String() string {
......@@ -142,7 +142,7 @@ func (t *VoidType) String() string {
// A PtrType represents a pointer type.
type PtrType struct {
CommonType;
Type Type;
Type Type;
}
func (t *PtrType) String() string {
......@@ -152,20 +152,20 @@ func (t *PtrType) String() string {
// A StructType represents a struct, union, or C++ class type.
type StructType struct {
CommonType;
StructName string;
Kind string; // "struct", "union", or "class".
Field []*StructField;
Incomplete bool; // if true, struct, union, class is declared but not defined
StructName string;
Kind string; // "struct", "union", or "class".
Field []*StructField;
Incomplete bool; // if true, struct, union, class is declared but not defined
}
// A StructField represents a field in a struct, union, or C++ class type.
type StructField struct {
Name string;
Type Type;
ByteOffset int64;
ByteSize int64;
BitOffset int64; // within the ByteSize bytes at ByteOffset
BitSize int64; // zero if not a bit field
Name string;
Type Type;
ByteOffset int64;
ByteSize int64;
BitOffset int64; // within the ByteSize bytes at ByteOffset
BitSize int64; // zero if not a bit field
}
func (t *StructType) String() string {
......@@ -205,14 +205,14 @@ func (t *StructType) Defn() string {
// (inside CommonType).
type EnumType struct {
CommonType;
EnumName string;
Val []*EnumValue;
EnumName string;
Val []*EnumValue;
}
// An EnumValue represents a single enumeration value.
type EnumValue struct {
Name string;
Val int64;
Name string;
Val int64;
}
func (t *EnumType) String() string {
......@@ -234,8 +234,8 @@ func (t *EnumType) String() string {
// A FuncType represents a function type.
type FuncType struct {
CommonType;
ReturnType Type;
ParamType []Type;
ReturnType Type;
ParamType []Type;
}
func (t *FuncType) String() string {
......@@ -265,7 +265,7 @@ func (t *DotDotDotType) String() string {
// A TypedefType represents a named type.
type TypedefType struct {
CommonType;
Type Type;
Type Type;
}
func (t *TypedefType) String() string {
......@@ -358,7 +358,7 @@ func (d *Data) Type(off Offset) (Type, os.Error) {
case TagSubrangeType:
max, ok := kid.Val(AttrUpperBound).(int64);
if !ok {
max = -2; // Count == -1, as in x[].
max = -2; // Count == -1, as in x[].
}
if ndim == 0 {
t.Count = max+1;
......@@ -415,7 +415,9 @@ func (d *Data) Type(off Offset) (Type, os.Error) {
typ = new(UcharType);
}
d.typeCache[off] = typ;
t := typ.(interface{Basic() *BasicType}).Basic();
t := typ.(interface {
Basic() *BasicType;
}).Basic();
t.Name = name;
t.BitSize, _ = e.Val(AttrBitSize).(int64);
t.BitOffset, _ = e.Val(AttrBitOffset).(int64);
......@@ -479,7 +481,7 @@ func (d *Data) Type(off Offset) (Type, os.Error) {
}
t.Field = fld;
}
t.Field = t.Field[0:n+1];
t.Field = t.Field[0 : n+1];
t.Field[n] = f;
}
}
......@@ -530,7 +532,7 @@ func (d *Data) Type(off Offset) (Type, os.Error) {
}
t.Val = val;
}
t.Val = t.Val[0:n+1];
t.Val = t.Val[0 : n+1];
t.Val[n] = f;
}
}
......@@ -586,7 +588,7 @@ func (d *Data) Type(off Offset) (Type, os.Error) {
}
t.ParamType = param;
}
t.ParamType = t.ParamType[0:n+1];
t.ParamType = t.ParamType[0 : n+1];
t.ParamType[n] = tkid;
}
......
src/pkg/debug/dwarf/type_test.go
View file @ 22c98a33
......@@ -5,13 +5,13 @@
package dwarf_test
import (
. "debug/dwarf";
"debug/elf";
"debug/macho";
"testing";
. "debug/dwarf";
"debug/elf";
"debug/macho";
"testing";
)
var typedefTests = map[string]string {
var typedefTests = map[string]string{
"t_ptr_volatile_int": "*volatile int",
"t_ptr_const_char": "*const char",
"t_long": "long int",
......@@ -26,8 +26,8 @@ var typedefTests = map[string]string {
"t_my_union": "union my_union {vi volatile int@0; x char@0 : 1@7; y int@0 : 4@28; array [40]long long int@0}",
"t_my_enum": "enum my_enum {e1=1; e2=2; e3=-5; e4=1000000000000000}",
"t_my_list": "struct list {val short int@0; next *t_my_list@8}",
"t_my_tree": "struct tree {left *struct tree@0; right *struct tree@8; val long long unsigned int@16}"
};
"t_my_tree": "struct tree {left *struct tree@0; right *struct tree@8; val long long unsigned int@16}",
}
func elfData(t *testing.T, name string) *Data {
f, err := elf.Open(name);
......
src/pkg/debug/dwarf/unit.go
View file @ 22c98a33
......@@ -13,11 +13,11 @@ import (
// Each unit has its own abbreviation table and address size.
type unit struct {
base Offset; // byte offset of header within the aggregate info
off Offset; // byte offset of data within the aggregate info
data []byte;
atable abbrevTable;
addrsize int;
base Offset; // byte offset of header within the aggregate info
off Offset; // byte offset of data within the aggregate info
data []byte;
atable abbrevTable;
addrsize int;
}
func (d *Data) parseUnits() ([]unit, os.Error) {
......@@ -53,11 +53,10 @@ func (d *Data) parseUnits() ([]unit, os.Error) {
u.atable = atable;
u.addrsize = int(b.uint8());
u.off = b.off;
u.data = b.bytes(int(n - (2+4+1)));
u.data = b.bytes(int(n-(2+4+1)));
}
if b.err != nil {
return nil, b.err;
}
return units, nil;
}
src/pkg/debug/elf/elf.go
View file @ 22c98a33
This diff is collapsed.
src/pkg/debug/elf/elf_test.go
View file @ 22c98a33
......@@ -10,11 +10,11 @@ import (
)
type nameTest struct {
val interface{};
str string
val interface{};
str string;
}
var nameTests = []nameTest {
var nameTests = []nameTest{
nameTest{ELFOSABI_LINUX, "ELFOSABI_LINUX"},
nameTest{ET_EXEC, "ET_EXEC"},
nameTest{EM_860, "EM_860"},
......
src/pkg/debug/elf/file.go
View file @ 22c98a33
......@@ -21,37 +21,36 @@ import (
// A FileHeader represents an ELF file header.
type FileHeader struct {
Class Class;
Data Data;
Version Version;
OSABI OSABI;
ABIVersion uint8;
ByteOrder binary.ByteOrder;
Type Type;
Machine Machine;
Class Class;
Data Data;
Version Version;
OSABI OSABI;
ABIVersion uint8;
ByteOrder binary.ByteOrder;
Type Type;
Machine Machine;
}
// A File represents an open ELF file.
type File struct {
FileHeader;
Sections []*Section;
Progs []*Prog;
closer io.Closer;
Sections []*Section;
Progs []*Prog;
closer io.Closer;
}
// A SectionHeader represents a single ELF section header.
type SectionHeader struct {
Name string;
Type SectionType;
Flags SectionFlag;
Addr uint64;
Offset uint64;
Size uint64;
Link uint32;
Info uint32;
Addralign uint64;
Entsize uint64;
Name string;
Type SectionType;
Flags SectionFlag;
Addr uint64;
Offset uint64;
Size uint64;
Link uint32;
Info uint32;
Addralign uint64;
Entsize uint64;
}
// A Section represents a single section in an ELF file.
......@@ -65,7 +64,7 @@ type Section struct {
// Open() to avoid fighting over the seek offset
// with other clients.
io.ReaderAt;
sr *io.SectionReader;
sr *io.SectionReader;
}
// Data reads and returns the contents of the ELF section.
......@@ -82,13 +81,13 @@ func (s *Section) Open() io.ReadSeeker {
// A ProgHeader represents a single ELF program header.
type ProgHeader struct {
Type ProgType;
Flags ProgFlag;
Vaddr uint64;
Paddr uint64;
Filesz uint64;
Memsz uint64;
Align uint64;
Type ProgType;
Flags ProgFlag;
Vaddr uint64;
Paddr uint64;
Filesz uint64;
Memsz uint64;
Align uint64;
}
// A Prog represents a single ELF program header in an ELF binary.
......@@ -102,7 +101,7 @@ type Prog struct {
// Open() to avoid fighting over the seek offset
// with other clients.
io.ReaderAt;
sr *io.SectionReader;
sr *io.SectionReader;
}
// Open returns a new ReadSeeker reading the ELF program body.
......@@ -116,9 +115,9 @@ func (p *Prog) Open() io.ReadSeeker {
*/
type FormatError struct {
off int64;
msg string;
val interface{};
off int64;
msg string;
val interface{};
}
func (e *FormatError) String() string {
......@@ -175,7 +174,7 @@ func NewFile(r io.ReaderAt) (*File, os.Error) {
switch f.Class {
case ELFCLASS32:
case ELFCLASS64:
// ok
// ok
default:
return nil, &FormatError{0, "unknown ELF class", f.Class};
}
......@@ -282,7 +281,6 @@ func NewFile(r io.ReaderAt) (*File, os.Error) {
Info: uint32(sh.Info),
Addralign: uint64(sh.Addralign),
Entsize: uint64(sh.Entsize),
};
}
s.sr = io.NewSectionReader(r, int64(s.Offset), int64(s.Size));
......
src/pkg/debug/elf/file_test.go
View file @ 22c98a33
......@@ -11,12 +11,12 @@ import (
)
type fileTest struct {
file string;
hdr FileHeader;
sections []SectionHeader;
file string;
hdr FileHeader;
sections []SectionHeader;
}
var fileTests = []fileTest {
var fileTests = []fileTest{
fileTest{
"testdata/gcc-386-freebsd-exec",
FileHeader{ELFCLASS32, ELFDATA2LSB, EV_CURRENT, ELFOSABI_FREEBSD, 0, binary.LittleEndian, ET_EXEC, EM_386},
......@@ -27,10 +27,10 @@ var fileTests = []fileTest {
SectionHeader{".dynsym", SHT_DYNSYM, SHF_ALLOC, 0x804817c, 0x17c, 0x110, 0x4, 0x1, 0x4, 0x10},
SectionHeader{".dynstr", SHT_STRTAB, SHF_ALLOC, 0x804828c, 0x28c, 0xbb, 0x0, 0x0, 0x1, 0x0},
SectionHeader{".rel.plt", SHT_REL, SHF_ALLOC, 0x8048348, 0x348, 0x20, 0x3, 0x7, 0x4, 0x8},
SectionHeader{".init", SHT_PROGBITS, SHF_ALLOC+SHF_EXECINSTR, 0x8048368, 0x368, 0x11, 0x0, 0x0, 0x4, 0x0},
SectionHeader{".plt", SHT_PROGBITS, SHF_ALLOC+SHF_EXECINSTR, 0x804837c, 0x37c, 0x50, 0x0, 0x0, 0x4, 0x4},
SectionHeader{".text", SHT_PROGBITS, SHF_ALLOC+SHF_EXECINSTR, 0x80483cc, 0x3cc, 0x180, 0x0, 0x0, 0x4, 0x0},
SectionHeader{".fini", SHT_PROGBITS, SHF_ALLOC+SHF_EXECINSTR, 0x804854c, 0x54c, 0xc, 0x0, 0x0, 0x4, 0x0},
SectionHeader{".init", SHT_PROGBITS, SHF_ALLOC + SHF_EXECINSTR, 0x8048368, 0x368, 0x11, 0x0, 0x0, 0x4, 0x0},
SectionHeader{".plt", SHT_PROGBITS, SHF_ALLOC + SHF_EXECINSTR, 0x804837c, 0x37c, 0x50, 0x0, 0x0, 0x4, 0x4},
SectionHeader{".text", SHT_PROGBITS, SHF_ALLOC + SHF_EXECINSTR, 0x80483cc, 0x3cc, 0x180, 0x0, 0x0, 0x4, 0x0},
SectionHeader{".fini", SHT_PROGBITS, SHF_ALLOC + SHF_EXECINSTR, 0x804854c, 0x54c, 0xc, 0x0, 0x0, 0x4, 0x0},
SectionHeader{".rodata", SHT_PROGBITS, SHF_ALLOC, 0x8048558, 0x558, 0xa3, 0x0, 0x0, 0x1, 0x0},
SectionHeader{".data", SHT_PROGBITS, SHF_WRITE+SHF_ALLOC, 0x80495fc, 0x5fc, 0xc, 0x0, 0x0, 0x4, 0x0},
SectionHeader{".eh_frame", SHT_PROGBITS, SHF_ALLOC, 0x8049608, 0x608, 0x4, 0x0, 0x0, 0x4, 0x0},
......@@ -51,7 +51,7 @@ var fileTests = []fileTest {
SectionHeader{".shstrtab", SHT_STRTAB, 0x0, 0x0, 0xa0d, 0xf8, 0x0, 0x0, 0x1, 0x0},
SectionHeader{".symtab", SHT_SYMTAB, 0x0, 0x0, 0xfb8, 0x4b0, 0x1d, 0x38, 0x4, 0x10},
SectionHeader{".strtab", SHT_STRTAB, 0x0, 0x0, 0x1468, 0x206, 0x0, 0x0, 0x1, 0x0},
}
},
},
fileTest{
"testdata/gcc-amd64-linux-exec",
......@@ -61,17 +61,17 @@ var fileTests = []fileTest {
SectionHeader{".interp", SHT_PROGBITS, SHF_ALLOC, 0x400200, 0x200, 0x1c, 0x0, 0x0, 0x1, 0x0},
SectionHeader{".note.ABI-tag", SHT_NOTE, SHF_ALLOC, 0x40021c, 0x21c, 0x20, 0x0, 0x0, 0x4, 0x0},
SectionHeader{".hash", SHT_HASH, SHF_ALLOC, 0x400240, 0x240, 0x24, 0x5, 0x0, 0x8, 0x4},
SectionHeader{".gnu.hash", SHT_LOOS+268435446, SHF_ALLOC, 0x400268, 0x268, 0x1c, 0x5, 0x0, 0x8, 0x0},
SectionHeader{".gnu.hash", SHT_LOOS + 268435446, SHF_ALLOC, 0x400268, 0x268, 0x1c, 0x5, 0x0, 0x8, 0x0},
SectionHeader{".dynsym", SHT_DYNSYM, SHF_ALLOC, 0x400288, 0x288, 0x60, 0x6, 0x1, 0x8, 0x18},
SectionHeader{".dynstr", SHT_STRTAB, SHF_ALLOC, 0x4002e8, 0x2e8, 0x3d, 0x0, 0x0, 0x1, 0x0},
SectionHeader{".gnu.version", SHT_HIOS, SHF_ALLOC, 0x400326, 0x326, 0x8, 0x5, 0x0, 0x2, 0x2},
SectionHeader{".gnu.version_r", SHT_LOOS+268435454, SHF_ALLOC, 0x400330, 0x330, 0x20, 0x6, 0x1, 0x8, 0x0},
SectionHeader{".gnu.version_r", SHT_LOOS + 268435454, SHF_ALLOC, 0x400330, 0x330, 0x20, 0x6, 0x1, 0x8, 0x0},
SectionHeader{".rela.dyn", SHT_RELA, SHF_ALLOC, 0x400350, 0x350, 0x18, 0x5, 0x0, 0x8, 0x18},
SectionHeader{".rela.plt", SHT_RELA, SHF_ALLOC, 0x400368, 0x368, 0x30, 0x5, 0xc, 0x8, 0x18},
SectionHeader{".init", SHT_PROGBITS, SHF_ALLOC+SHF_EXECINSTR, 0x400398, 0x398, 0x18, 0x0, 0x0, 0x4, 0x0},
SectionHeader{".plt", SHT_PROGBITS, SHF_ALLOC+SHF_EXECINSTR, 0x4003b0, 0x3b0, 0x30, 0x0, 0x0, 0x4, 0x10},
SectionHeader{".text", SHT_PROGBITS, SHF_ALLOC+SHF_EXECINSTR, 0x4003e0, 0x3e0, 0x1b4, 0x0, 0x0, 0x10, 0x0},
SectionHeader{".fini", SHT_PROGBITS, SHF_ALLOC+SHF_EXECINSTR, 0x400594, 0x594, 0xe, 0x0, 0x0, 0x4, 0x0},
SectionHeader{".init", SHT_PROGBITS, SHF_ALLOC + SHF_EXECINSTR, 0x400398, 0x398, 0x18, 0x0, 0x0, 0x4, 0x0},
SectionHeader{".plt", SHT_PROGBITS, SHF_ALLOC + SHF_EXECINSTR, 0x4003b0, 0x3b0, 0x30, 0x0, 0x0, 0x4, 0x10},
SectionHeader{".text", SHT_PROGBITS, SHF_ALLOC + SHF_EXECINSTR, 0x4003e0, 0x3e0, 0x1b4, 0x0, 0x0, 0x10, 0x0},
SectionHeader{".fini", SHT_PROGBITS, SHF_ALLOC + SHF_EXECINSTR, 0x400594, 0x594, 0xe, 0x0, 0x0, 0x4, 0x0},
SectionHeader{".rodata", SHT_PROGBITS, SHF_ALLOC, 0x4005a4, 0x5a4, 0x11, 0x0, 0x0, 0x4, 0x0},
SectionHeader{".eh_frame_hdr", SHT_PROGBITS, SHF_ALLOC, 0x4005b8, 0x5b8, 0x24, 0x0, 0x0, 0x4, 0x0},
SectionHeader{".eh_frame", SHT_PROGBITS, SHF_ALLOC, 0x4005e0, 0x5e0, 0xa4, 0x0, 0x0, 0x8, 0x0},
......@@ -94,8 +94,8 @@ var fileTests = []fileTest {
SectionHeader{".shstrtab", SHT_STRTAB, 0x0, 0x0, 0xf10, 0x149, 0x0, 0x0, 0x1, 0x0},
SectionHeader{".symtab", SHT_SYMTAB, 0x0, 0x0, 0x19a0, 0x6f0, 0x24, 0x39, 0x8, 0x18},
SectionHeader{".strtab", SHT_STRTAB, 0x0, 0x0, 0x2090, 0x1fc, 0x0, 0x0, 0x1, 0x0},
}
}
},
},
}
func TestOpen(t *testing.T) {
......
src/pkg/debug/gosym/pclntab.go
View file @ 22c98a33
......@@ -11,13 +11,13 @@ package gosym
import "debug/binary"
type LineTable struct {
Data []byte;
PC uint64;
Line int;
Data []byte;
PC uint64;
Line int;
}
// TODO(rsc): Need to pull in quantum from architecture definition.
const quantum = 1;
const quantum = 1
func (t *LineTable) parse(targetPC uint64, targetLine int) (b []byte, pc uint64, line int) {
// The PC/line table can be thought of as a sequence of
......@@ -44,9 +44,9 @@ func (t *LineTable) parse(targetPC uint64, targetLine int) (b []byte, pc uint64,
case code <= 64:
line += int(code);
case code <= 128:
line -= int(code - 64);
line -= int(code-64);
default:
pc += quantum*uint64(code - 128);
pc += quantum * uint64(code-128);
continue;
}
pc += quantum;
......@@ -70,7 +70,7 @@ func (t *LineTable) LineToPC(line int, maxpc uint64) uint64 {
return 0;
}
// Subtract quantum from PC to account for post-line increment
return pc - quantum;
return pc-quantum;
}
// NewLineTable returns a new PC/line table
......
src/pkg/debug/gosym/pclntab_test.go
View file @ 22c98a33
......@@ -13,7 +13,7 @@ import (
func dotest() bool {
// For now, only works on ELF platforms.
return syscall.OS == "linux" && os.Getenv("GOARCH") == "amd64"
return syscall.OS == "linux" && os.Getenv("GOARCH") == "amd64";
}
func getTable(t *testing.T) *Table {
......@@ -70,14 +70,14 @@ func TestLineFromAline(t *testing.T) {
// Walk every absolute line and ensure that we hit every
// source line monotonically
lastline := make(map[string] int);
lastline := make(map[string]int);
final := -1;
for i := 0; i < 10000; i++ {
path, line := pkg.lineFromAline(i);
// Check for end of object
if path == "" {
if final == -1 {
final = i - 1;
final = i-1;
}
continue;
} else if final != -1 {
......@@ -92,8 +92,8 @@ func TestLineFromAline(t *testing.T) {
ll, ok := lastline[path];
if !ok {
t.Errorf("file %s starts on line %d", path, line);
} else if line != ll + 1 {
t.Errorf("expected next line of file %s to be %d, got %d", path, ll + 1, line);
} else if line != ll+1 {
t.Errorf("expected next line of file %s to be %d, got %d", path, ll+1, line);
}
lastline[path] = line;
}
......@@ -113,7 +113,7 @@ func TestLineAline(t *testing.T) {
// A source file can appear multiple times in a
// object. alineFromLine will always return alines in
// the first file, so track which lines we've seen.
found := make(map[string] int);
found := make(map[string]int);
for i := 0; i < 1000; i++ {
path, line := o.lineFromAline(i);
if path == "" {
......@@ -121,7 +121,7 @@ func TestLineAline(t *testing.T) {
}
// cgo files are full of 'Z' symbols, which we don't handle
if len(path) > 4 && path[len(path)-4:len(path)] == ".cgo" {
if len(path) > 4 && path[len(path)-4 : len(path)] == ".cgo" {
continue;
}
......@@ -167,7 +167,7 @@ func TestPCLine(t *testing.T) {
wantLine += int(textdat[off]);
if fn == nil {
t.Errorf("failed to get line of PC %#x", pc);
} else if len(file) < 12 || file[len(file)-12:len(file)] != "pclinetest.s" || line != wantLine || fn != sym {
} else if len(file) < 12 || file[len(file)-12 : len(file)] != "pclinetest.s" || line != wantLine || fn != sym {
t.Errorf("expected %s:%d (%s) at PC %#x, got %s:%d (%s)", "pclinetest.s", wantLine, sym.Name, pc, file, line, fn.Name);
}
}
......@@ -177,13 +177,13 @@ func TestPCLine(t *testing.T) {
lookupline := -1;
wantLine = 0;
off := uint64(0); // TODO(rsc): should not need off; bug in 8g
for pc := sym.Value; pc < sym.End; pc += 2 + uint64(textdat[off]) {
for pc := sym.Value; pc < sym.End; pc += 2+uint64(textdat[off]) {
file, line, fn := tab.PCToLine(pc);
off = pc-text.Addr;
off = pc - text.Addr;
wantLine += int(textdat[off]);
if line != wantLine {
t.Errorf("expected line %d at PC %#x in pcfromline, got %d", wantLine, pc, line);
off = pc+1-text.Addr;
off = pc + 1 - text.Addr;
continue;
}
if lookupline == -1 {
......@@ -202,6 +202,6 @@ func TestPCLine(t *testing.T) {
t.Errorf("expected PC %#x (%s) at line %d, got PC %#x (%s)", pc, fn.Name, line, pc2, fn2.Name);
}
}
off = pc+1-text.Addr;
off = pc + 1 - text.Addr;
}
}
src/pkg/debug/macho/file_test.go
View file @ 22c98a33
......@@ -10,13 +10,13 @@ import (
)
type fileTest struct {
file string;
hdr FileHeader;
segments []*SegmentHeader;
sections []*SectionHeader;
file string;
hdr FileHeader;
segments []*SegmentHeader;
sections []*SectionHeader;
}
var fileTests = []fileTest {
var fileTests = []fileTest{
fileTest{
"testdata/gcc-386-darwin-exec",
FileHeader{0xfeedface, Cpu386, 0x3, 0x2, 0xc, 0x3c0, 0x85},
......
src/pkg/debug/macho/macho.go
View file @ 22c98a33
......@@ -19,60 +19,67 @@ type FileHeader struct {
Cmdsz uint32;
Flags uint32;
}
const (
fileHeaderSize32 = 7*4;
fileHeaderSize64 = 8*4;
fileHeaderSize32 = 7*4;
fileHeaderSize64 = 8*4;
)
const (
Magic32 uint32 = 0xfeedface;
Magic64 uint32 = 0xfeedfacf;
Magic32 uint32 = 0xfeedface;
Magic64 uint32 = 0xfeedfacf;
)
// A Type is a Mach-O file type, either an object or an executable.
type Type uint32
const (
TypeObj Type = 1;
TypeExec Type = 2;
TypeObj Type = 1;
TypeExec Type = 2;
)
// A Cpu is a Mach-O cpu type.
type Cpu uint32
const (
Cpu386 Cpu = 7;
CpuAmd64 Cpu = Cpu386 + 1<<24;
Cpu386 Cpu = 7;
CpuAmd64 Cpu = Cpu386 + 1<<24;
)
var cpuStrings = []intName {
intName{ uint32(Cpu386), "Cpu386" },
intName{ uint32(CpuAmd64), "CpuAmd64" },
var cpuStrings = []intName{
intName{uint32(Cpu386), "Cpu386"},
intName{uint32(CpuAmd64), "CpuAmd64"},
}
func (i Cpu) String() string {
return stringName(uint32(i), cpuStrings, false)
return stringName(uint32(i), cpuStrings, false);
}
func (i Cpu) GoString() string {
return stringName(uint32(i), cpuStrings, true)
return stringName(uint32(i), cpuStrings, true);
}
// A LoadCmd is a Mach-O load command.
type LoadCmd uint32;
type LoadCmd uint32
const (
LoadCmdSegment LoadCmd = 1;
LoadCmdSegment64 LoadCmd = 25;
LoadCmdThread LoadCmd = 4;
LoadCmdUnixThread LoadCmd = 5; // thread+stack
LoadCmdSegment LoadCmd = 1;
LoadCmdSegment64 LoadCmd = 25;
LoadCmdThread LoadCmd = 4;
LoadCmdUnixThread LoadCmd = 5; // thread+stack
)
var cmdStrings = []intName {
intName{ uint32(LoadCmdSegment), "LoadCmdSegment" },
intName{ uint32(LoadCmdSegment64), "LoadCmdSegment64" },
intName{ uint32(LoadCmdThread), "LoadCmdThread" },
intName{ uint32(LoadCmdUnixThread), "LoadCmdUnixThread" },
var cmdStrings = []intName{
intName{uint32(LoadCmdSegment), "LoadCmdSegment"},
intName{uint32(LoadCmdSegment64), "LoadCmdSegment64"},
intName{uint32(LoadCmdThread), "LoadCmdThread"},
intName{uint32(LoadCmdUnixThread), "LoadCmdUnixThread"},
}
func (i LoadCmd) String() string {
return stringName(uint32(i), cmdStrings, false)
return stringName(uint32(i), cmdStrings, false);
}
func (i LoadCmd) GoString() string {
return stringName(uint32(i), cmdStrings, true)
return stringName(uint32(i), cmdStrings, true);
}
// A Segment64 is a 64-bit Mach-O segment load command.
......@@ -107,30 +114,30 @@ type Segment32 struct {
// A Section32 is a 32-bit Mach-O section header.
type Section32 struct {
Name [16]byte;
Name [16]byte;
Seg [16]byte;
Addr uint32;
Size uint32;
Offset uint32;
Align uint32;
Reloff uint32;
Nreloc uint32;
Flags uint32;
Addr uint32;
Size uint32;
Offset uint32;
Align uint32;
Reloff uint32;
Nreloc uint32;
Flags uint32;
Reserve1 uint32;
Reserve2 uint32;
}
// A Section32 is a 64-bit Mach-O section header.
type Section64 struct {
Name [16]byte;
Name [16]byte;
Seg [16]byte;
Addr uint64;
Size uint64;
Offset uint32;
Align uint32;
Reloff uint32;
Nreloc uint32;
Flags uint32;
Addr uint64;
Size uint64;
Offset uint32;
Align uint32;
Reloff uint32;
Nreloc uint32;
Flags uint32;
Reserve1 uint32;
Reserve2 uint32;
Reserve3 uint32;
......@@ -190,20 +197,20 @@ type RegsAMD64 struct {
}
type intName struct {
i uint32;
s string;
i uint32;
s string;
}
func stringName(i uint32, names []intName, goSyntax bool) string {
for _, n := range names {
if n.i == i {
if goSyntax {
return "macho." + n.s
return "macho." + n.s;
}
return n.s
return n.s;
}
}
return strconv.Uitoa64(uint64(i))
return strconv.Uitoa64(uint64(i));
}
func flagName(i uint32, names []intName, goSyntax bool) string {
......@@ -221,10 +228,10 @@ func flagName(i uint32, names []intName, goSyntax bool) string {
}
}
if len(s) == 0 {
return "0x" + strconv.Uitob64(uint64(i), 16)
return "0x" + strconv.Uitob64(uint64(i), 16);
}
if i != 0 {
s += "+0x" + strconv.Uitob64(uint64(i), 16)
s += "+0x" + strconv.Uitob64(uint64(i), 16);
}
return s
return s;
}
src/pkg/debug/proc/proc.go
View file @ 22c98a33
......@@ -13,15 +13,15 @@ package proc
// and proc_darwin.go do, because deps.bash only looks at
// this file.
import (
_ "container/vector";
_ "fmt";
_ "io";
"os";
_ "runtime";
"strconv";
_ "strings";
_ "sync";
_ "syscall";
_ "container/vector";
_ "fmt";
_ "io";
"os";
_ "runtime";
"strconv";
_ "strings";
_ "sync";
_ "syscall";
)
type Word uint64
......@@ -149,7 +149,7 @@ type Process interface {
// user request (e.g., from the Stop method or after single stepping),
// or that are stopped because some other thread caused the program to
// stop.
type Stopped struct {}
type Stopped struct{}
func (c Stopped) String() string {
return "stopped";
......@@ -157,7 +157,7 @@ func (c Stopped) String() string {
// Breakpoint is a stop cause resulting from a thread reaching a set
// breakpoint.
type Breakpoint Word
type Breakpoint Word
// PC returns the program counter that the program is stopped at.
func (c Breakpoint) PC() Word {
......@@ -202,8 +202,8 @@ func (c *ThreadCreate) String() string {
// process threads and its registers and memory will still be
// accessible.
type ThreadExit struct {
exitStatus int;
signal string;
exitStatus int;
signal string;
}
// Exited returns true if the thread exited normally.
......
src/pkg/debug/proc/proc_linux.go
View file @ 22c98a33
This diff is collapsed.
src/pkg/debug/proc/proc_nacl.go
View file @ 22c98a33
......@@ -12,9 +12,9 @@ import (
// Process tracing is not supported on Native Client.
func Attach(pid int) (Process, os.Error) {
return nil, os.NewSyscallError("ptrace", syscall.ENACL)
return nil, os.NewSyscallError("ptrace", syscall.ENACL);
}
func ForkExec(argv0 string, argv []string, envv []string, dir string, fd []*os.File) (Process, os.Error) {
return nil, os.NewSyscallError("fork/exec", syscall.ENACL)
return nil, os.NewSyscallError("fork/exec", syscall.ENACL);
}
src/pkg/debug/proc/regs_darwin_386.go
View file @ 22c98a33
......@@ -3,4 +3,3 @@
// license that can be found in the LICENSE file.
package proc
src/pkg/debug/proc/regs_linux_386.go
View file @ 22c98a33
......@@ -12,10 +12,10 @@ import (
type _386Regs struct {
syscall.PtraceRegs;
setter func (*syscall.PtraceRegs) os.Error;
setter func(*syscall.PtraceRegs) os.Error;
}
var names = [...]string {
var names = [...]string{
"eax",
"ebx",
"ecx",
......@@ -67,51 +67,83 @@ func (r *_386Regs) Names() []string {
func (r *_386Regs) Get(i int) Word {
switch i {
case 0: return Word(uint32(r.Eax));
case 1: return Word(uint32(r.Ebx));
case 2: return Word(uint32(r.Ecx));
case 3: return Word(uint32(r.Edx));
case 4: return Word(uint32(r.Esi));
case 5: return Word(uint32(r.Edi));
case 6: return Word(uint32(r.Ebp));
case 7: return Word(uint32(r.Esp));
case 8: return Word(uint32(r.Eip));
case 9: return Word(uint32(r.Eflags));
case 10: return Word(r.Cs);
case 11: return Word(r.Ss);
case 12: return Word(r.Ds);
case 13: return Word(r.Es);
case 14: return Word(r.Fs);
case 15: return Word(r.Gs);
case 0:
return Word(uint32(r.Eax));
case 1:
return Word(uint32(r.Ebx));
case 2:
return Word(uint32(r.Ecx));
case 3:
return Word(uint32(r.Edx));
case 4:
return Word(uint32(r.Esi));
case 5:
return Word(uint32(r.Edi));
case 6:
return Word(uint32(r.Ebp));
case 7:
return Word(uint32(r.Esp));
case 8:
return Word(uint32(r.Eip));
case 9:
return Word(uint32(r.Eflags));
case 10:
return Word(r.Cs);
case 11:
return Word(r.Ss);
case 12:
return Word(r.Ds);
case 13:
return Word(r.Es);
case 14:
return Word(r.Fs);
case 15:
return Word(r.Gs);
}
panic("invalid register index ", strconv.Itoa(i));
}
func (r *_386Regs) Set(i int, val Word) os.Error {
switch i {
case 0: r.Eax = int32(val);
case 1: r.Ebx = int32(val);
case 2: r.Ecx = int32(val);
case 3: r.Edx = int32(val);
case 4: r.Esi = int32(val);
case 5: r.Edi = int32(val);
case 6: r.Ebp = int32(val);
case 7: r.Esp = int32(val);
case 8: r.Eip = int32(val);
case 9: r.Eflags = int32(val);
case 10: r.Cs = uint16(val);
case 11: r.Ss = uint16(val);
case 12: r.Ds = uint16(val);
case 13: r.Es = uint16(val);
case 14: r.Fs = uint16(val);
case 15: r.Gs = uint16(val);
case 0:
r.Eax = int32(val);
case 1:
r.Ebx = int32(val);
case 2:
r.Ecx = int32(val);
case 3:
r.Edx = int32(val);
case 4:
r.Esi = int32(val);
case 5:
r.Edi = int32(val);
case 6:
r.Ebp = int32(val);
case 7:
r.Esp = int32(val);
case 8:
r.Eip = int32(val);
case 9:
r.Eflags = int32(val);
case 10:
r.Cs = uint16(val);
case 11:
r.Ss = uint16(val);
case 12:
r.Ds = uint16(val);
case 13:
r.Es = uint16(val);
case 14:
r.Fs = uint16(val);
case 15:
r.Gs = uint16(val);
default:
panic("invalid register index ", strconv.Itoa(i));
}
return r.setter(&r.PtraceRegs);
}
func newRegs(regs *syscall.PtraceRegs, setter func (*syscall.PtraceRegs) os.Error) Regs {
func newRegs(regs *syscall.PtraceRegs, setter func(*syscall.PtraceRegs) os.Error) Regs {
res := _386Regs{};
res.PtraceRegs = *regs;
res.setter = setter;
......
src/pkg/debug/proc/regs_nacl_386.go
View file @ 22c98a33
......@@ -3,4 +3,3 @@
// license that can be found in the LICENSE file.
package proc
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