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Commit 520c1993 authored by Ard Biesheuvel's avatar Ard Biesheuvel Committed by Herbert Xu
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crypto: aegis128l/aegis256 - remove x86 and generic implementations 

Three variants of AEGIS were proposed for the CAESAR competition, and
only one was selected for the final portfolio: AEGIS128.

The other variants, AEGIS128L and AEGIS256, are not likely to ever turn
up in networking protocols or other places where interoperability
between Linux and other systems is a concern, nor are they likely to
be subjected to further cryptanalysis. However, uninformed users may
think that AEGIS128L (which is faster) is equally fit for use.

So let's remove them now, before anyone starts using them and we are
forced to support them forever.

Note that there are no known flaws in the algorithms or in any of these
implementations, but they have simply outlived their usefulness.
Reviewed-by: default avatarOndrej Mosnacek <omosnace@redhat.com>
Signed-off-by: default avatarArd Biesheuvel <ard.biesheuvel@linaro.org>
Signed-off-by: default avatarHerbert Xu <herbert@gondor.apana.org.au>
parent 5cb97700
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arch/x86/crypto/Makefile
View file @ 520c1993
......@@ -36,8 +36,6 @@ obj-$(CONFIG_CRYPTO_CRCT10DIF_PCLMUL) += crct10dif-pclmul.o
obj-$(CONFIG_CRYPTO_POLY1305_X86_64) += poly1305-x86_64.o
obj-$(CONFIG_CRYPTO_AEGIS128_AESNI_SSE2) += aegis128-aesni.o
obj-$(CONFIG_CRYPTO_AEGIS128L_AESNI_SSE2) += aegis128l-aesni.o
obj-$(CONFIG_CRYPTO_AEGIS256_AESNI_SSE2) += aegis256-aesni.o
obj-$(CONFIG_CRYPTO_NHPOLY1305_SSE2) += nhpoly1305-sse2.o
obj-$(CONFIG_CRYPTO_NHPOLY1305_AVX2) += nhpoly1305-avx2.o
......@@ -70,8 +68,6 @@ chacha-x86_64-y := chacha-ssse3-x86_64.o chacha_glue.o
serpent-sse2-x86_64-y := serpent-sse2-x86_64-asm_64.o serpent_sse2_glue.o
aegis128-aesni-y := aegis128-aesni-asm.o aegis128-aesni-glue.o
aegis128l-aesni-y := aegis128l-aesni-asm.o aegis128l-aesni-glue.o
aegis256-aesni-y := aegis256-aesni-asm.o aegis256-aesni-glue.o
nhpoly1305-sse2-y := nh-sse2-x86_64.o nhpoly1305-sse2-glue.o
......
arch/x86/crypto/aegis128l-aesni-asm.S deleted 100644 → 0
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arch/x86/crypto/aegis128l-aesni-glue.c deleted 100644 → 0
View file @ 5cb97700
// SPDX-License-Identifier: GPL-2.0-or-later
/*
* The AEGIS-128L Authenticated-Encryption Algorithm
* Glue for AES-NI + SSE2 implementation
*
* Copyright (c) 2017-2018 Ondrej Mosnacek <omosnacek@gmail.com>
* Copyright (C) 2017-2018 Red Hat, Inc. All rights reserved.
*/
#include <crypto/internal/aead.h>
#include <crypto/internal/simd.h>
#include <crypto/internal/skcipher.h>
#include <crypto/scatterwalk.h>
#include <linux/module.h>
#include <asm/fpu/api.h>
#include <asm/cpu_device_id.h>
#define AEGIS128L_BLOCK_ALIGN 16
#define AEGIS128L_BLOCK_SIZE 32
#define AEGIS128L_NONCE_SIZE 16
#define AEGIS128L_STATE_BLOCKS 8
#define AEGIS128L_KEY_SIZE 16
#define AEGIS128L_MIN_AUTH_SIZE 8
#define AEGIS128L_MAX_AUTH_SIZE 16
asmlinkage void crypto_aegis128l_aesni_init(void *state, void *key, void *iv);
asmlinkage void crypto_aegis128l_aesni_ad(
void *state, unsigned int length, const void *data);
asmlinkage void crypto_aegis128l_aesni_enc(
void *state, unsigned int length, const void *src, void *dst);
asmlinkage void crypto_aegis128l_aesni_dec(
void *state, unsigned int length, const void *src, void *dst);
asmlinkage void crypto_aegis128l_aesni_enc_tail(
void *state, unsigned int length, const void *src, void *dst);
asmlinkage void crypto_aegis128l_aesni_dec_tail(
void *state, unsigned int length, const void *src, void *dst);
asmlinkage void crypto_aegis128l_aesni_final(
void *state, void *tag_xor, unsigned int cryptlen,
unsigned int assoclen);
struct aegis_block {
u8 bytes[AEGIS128L_BLOCK_SIZE] __aligned(AEGIS128L_BLOCK_ALIGN);
};
struct aegis_state {
struct aegis_block blocks[AEGIS128L_STATE_BLOCKS];
};
struct aegis_ctx {
struct aegis_block key;
};
struct aegis_crypt_ops {
int (*skcipher_walk_init)(struct skcipher_walk *walk,
struct aead_request *req, bool atomic);
void (*crypt_blocks)(void *state, unsigned int length, const void *src,
void *dst);
void (*crypt_tail)(void *state, unsigned int length, const void *src,
void *dst);
};
static void crypto_aegis128l_aesni_process_ad(
struct aegis_state *state, struct scatterlist *sg_src,
unsigned int assoclen)
{
struct scatter_walk walk;
struct aegis_block buf;
unsigned int pos = 0;
scatterwalk_start(&walk, sg_src);
while (assoclen != 0) {
unsigned int size = scatterwalk_clamp(&walk, assoclen);
unsigned int left = size;
void *mapped = scatterwalk_map(&walk);
const u8 *src = (const u8 *)mapped;
if (pos + size >= AEGIS128L_BLOCK_SIZE) {
if (pos > 0) {
unsigned int fill = AEGIS128L_BLOCK_SIZE - pos;
memcpy(buf.bytes + pos, src, fill);
crypto_aegis128l_aesni_ad(state,
AEGIS128L_BLOCK_SIZE,
buf.bytes);
pos = 0;
left -= fill;
src += fill;
}
crypto_aegis128l_aesni_ad(state, left, src);
src += left & ~(AEGIS128L_BLOCK_SIZE - 1);
left &= AEGIS128L_BLOCK_SIZE - 1;
}
memcpy(buf.bytes + pos, src, left);
pos += left;
assoclen -= size;
scatterwalk_unmap(mapped);
scatterwalk_advance(&walk, size);
scatterwalk_done(&walk, 0, assoclen);
}
if (pos > 0) {
memset(buf.bytes + pos, 0, AEGIS128L_BLOCK_SIZE - pos);
crypto_aegis128l_aesni_ad(state, AEGIS128L_BLOCK_SIZE, buf.bytes);
}
}
static void crypto_aegis128l_aesni_process_crypt(
struct aegis_state *state, struct skcipher_walk *walk,
const struct aegis_crypt_ops *ops)
{
while (walk->nbytes >= AEGIS128L_BLOCK_SIZE) {
ops->crypt_blocks(state, round_down(walk->nbytes,
AEGIS128L_BLOCK_SIZE),
walk->src.virt.addr, walk->dst.virt.addr);
skcipher_walk_done(walk, walk->nbytes % AEGIS128L_BLOCK_SIZE);
}
if (walk->nbytes) {
ops->crypt_tail(state, walk->nbytes, walk->src.virt.addr,
walk->dst.virt.addr);
skcipher_walk_done(walk, 0);
}
}
static struct aegis_ctx *crypto_aegis128l_aesni_ctx(struct crypto_aead *aead)
{
u8 *ctx = crypto_aead_ctx(aead);
ctx = PTR_ALIGN(ctx, __alignof__(struct aegis_ctx));
return (void *)ctx;
}
static int crypto_aegis128l_aesni_setkey(struct crypto_aead *aead,
const u8 *key, unsigned int keylen)
{
struct aegis_ctx *ctx = crypto_aegis128l_aesni_ctx(aead);
if (keylen != AEGIS128L_KEY_SIZE) {
crypto_aead_set_flags(aead, CRYPTO_TFM_RES_BAD_KEY_LEN);
return -EINVAL;
}
memcpy(ctx->key.bytes, key, AEGIS128L_KEY_SIZE);
return 0;
}
static int crypto_aegis128l_aesni_setauthsize(struct crypto_aead *tfm,
unsigned int authsize)
{
if (authsize > AEGIS128L_MAX_AUTH_SIZE)
return -EINVAL;
if (authsize < AEGIS128L_MIN_AUTH_SIZE)
return -EINVAL;
return 0;
}
static void crypto_aegis128l_aesni_crypt(struct aead_request *req,
struct aegis_block *tag_xor,
unsigned int cryptlen,
const struct aegis_crypt_ops *ops)
{
struct crypto_aead *tfm = crypto_aead_reqtfm(req);
struct aegis_ctx *ctx = crypto_aegis128l_aesni_ctx(tfm);
struct skcipher_walk walk;
struct aegis_state state;
ops->skcipher_walk_init(&walk, req, true);
kernel_fpu_begin();
crypto_aegis128l_aesni_init(&state, ctx->key.bytes, req->iv);
crypto_aegis128l_aesni_process_ad(&state, req->src, req->assoclen);
crypto_aegis128l_aesni_process_crypt(&state, &walk, ops);
crypto_aegis128l_aesni_final(&state, tag_xor, req->assoclen, cryptlen);
kernel_fpu_end();
}
static int crypto_aegis128l_aesni_encrypt(struct aead_request *req)
{
static const struct aegis_crypt_ops OPS = {
.skcipher_walk_init = skcipher_walk_aead_encrypt,
.crypt_blocks = crypto_aegis128l_aesni_enc,
.crypt_tail = crypto_aegis128l_aesni_enc_tail,
};
struct crypto_aead *tfm = crypto_aead_reqtfm(req);
struct aegis_block tag = {};
unsigned int authsize = crypto_aead_authsize(tfm);
unsigned int cryptlen = req->cryptlen;
crypto_aegis128l_aesni_crypt(req, &tag, cryptlen, &OPS);
scatterwalk_map_and_copy(tag.bytes, req->dst,
req->assoclen + cryptlen, authsize, 1);
return 0;
}
static int crypto_aegis128l_aesni_decrypt(struct aead_request *req)
{
static const struct aegis_block zeros = {};
static const struct aegis_crypt_ops OPS = {
.skcipher_walk_init = skcipher_walk_aead_decrypt,
.crypt_blocks = crypto_aegis128l_aesni_dec,
.crypt_tail = crypto_aegis128l_aesni_dec_tail,
};
struct crypto_aead *tfm = crypto_aead_reqtfm(req);
struct aegis_block tag;
unsigned int authsize = crypto_aead_authsize(tfm);
unsigned int cryptlen = req->cryptlen - authsize;
scatterwalk_map_and_copy(tag.bytes, req->src,
req->assoclen + cryptlen, authsize, 0);
crypto_aegis128l_aesni_crypt(req, &tag, cryptlen, &OPS);
return crypto_memneq(tag.bytes, zeros.bytes, authsize) ? -EBADMSG : 0;
}
static int crypto_aegis128l_aesni_init_tfm(struct crypto_aead *aead)
{
return 0;
}
static void crypto_aegis128l_aesni_exit_tfm(struct crypto_aead *aead)
{
}
static struct aead_alg crypto_aegis128l_aesni_alg = {
.setkey = crypto_aegis128l_aesni_setkey,
.setauthsize = crypto_aegis128l_aesni_setauthsize,
.encrypt = crypto_aegis128l_aesni_encrypt,
.decrypt = crypto_aegis128l_aesni_decrypt,
.init = crypto_aegis128l_aesni_init_tfm,
.exit = crypto_aegis128l_aesni_exit_tfm,
.ivsize = AEGIS128L_NONCE_SIZE,
.maxauthsize = AEGIS128L_MAX_AUTH_SIZE,
.chunksize = AEGIS128L_BLOCK_SIZE,
.base = {
.cra_flags = CRYPTO_ALG_INTERNAL,
.cra_blocksize = 1,
.cra_ctxsize = sizeof(struct aegis_ctx) +
__alignof__(struct aegis_ctx),
.cra_alignmask = 0,
.cra_priority = 400,
.cra_name = "__aegis128l",
.cra_driver_name = "__aegis128l-aesni",
.cra_module = THIS_MODULE,
}
};
static struct simd_aead_alg *simd_alg;
static int __init crypto_aegis128l_aesni_module_init(void)
{
if (!boot_cpu_has(X86_FEATURE_XMM2) ||
!boot_cpu_has(X86_FEATURE_AES) ||
!cpu_has_xfeatures(XFEATURE_MASK_SSE, NULL))
return -ENODEV;
return simd_register_aeads_compat(&crypto_aegis128l_aesni_alg, 1,
&simd_alg);
}
static void __exit crypto_aegis128l_aesni_module_exit(void)
{
simd_unregister_aeads(&crypto_aegis128l_aesni_alg, 1, &simd_alg);
}
module_init(crypto_aegis128l_aesni_module_init);
module_exit(crypto_aegis128l_aesni_module_exit);
MODULE_LICENSE("GPL");
MODULE_AUTHOR("Ondrej Mosnacek <omosnacek@gmail.com>");
MODULE_DESCRIPTION("AEGIS-128L AEAD algorithm -- AESNI+SSE2 implementation");
MODULE_ALIAS_CRYPTO("aegis128l");
MODULE_ALIAS_CRYPTO("aegis128l-aesni");
arch/x86/crypto/aegis256-aesni-asm.S deleted 100644 → 0
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arch/x86/crypto/aegis256-aesni-glue.c deleted 100644 → 0
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// SPDX-License-Identifier: GPL-2.0-or-later
/*
* The AEGIS-256 Authenticated-Encryption Algorithm
* Glue for AES-NI + SSE2 implementation
*
* Copyright (c) 2017-2018 Ondrej Mosnacek <omosnacek@gmail.com>
* Copyright (C) 2017-2018 Red Hat, Inc. All rights reserved.
*/
#include <crypto/internal/aead.h>
#include <crypto/internal/simd.h>
#include <crypto/internal/skcipher.h>
#include <crypto/scatterwalk.h>
#include <linux/module.h>
#include <asm/fpu/api.h>
#include <asm/cpu_device_id.h>
#define AEGIS256_BLOCK_ALIGN 16
#define AEGIS256_BLOCK_SIZE 16
#define AEGIS256_NONCE_SIZE 32
#define AEGIS256_STATE_BLOCKS 6
#define AEGIS256_KEY_SIZE 32
#define AEGIS256_MIN_AUTH_SIZE 8
#define AEGIS256_MAX_AUTH_SIZE 16
asmlinkage void crypto_aegis256_aesni_init(void *state, void *key, void *iv);
asmlinkage void crypto_aegis256_aesni_ad(
void *state, unsigned int length, const void *data);
asmlinkage void crypto_aegis256_aesni_enc(
void *state, unsigned int length, const void *src, void *dst);
asmlinkage void crypto_aegis256_aesni_dec(
void *state, unsigned int length, const void *src, void *dst);
asmlinkage void crypto_aegis256_aesni_enc_tail(
void *state, unsigned int length, const void *src, void *dst);
asmlinkage void crypto_aegis256_aesni_dec_tail(
void *state, unsigned int length, const void *src, void *dst);
asmlinkage void crypto_aegis256_aesni_final(
void *state, void *tag_xor, unsigned int cryptlen,
unsigned int assoclen);
struct aegis_block {
u8 bytes[AEGIS256_BLOCK_SIZE] __aligned(AEGIS256_BLOCK_ALIGN);
};
struct aegis_state {
struct aegis_block blocks[AEGIS256_STATE_BLOCKS];
};
struct aegis_ctx {
struct aegis_block key[AEGIS256_KEY_SIZE / AEGIS256_BLOCK_SIZE];
};
struct aegis_crypt_ops {
int (*skcipher_walk_init)(struct skcipher_walk *walk,
struct aead_request *req, bool atomic);
void (*crypt_blocks)(void *state, unsigned int length, const void *src,
void *dst);
void (*crypt_tail)(void *state, unsigned int length, const void *src,
void *dst);
};
static void crypto_aegis256_aesni_process_ad(
struct aegis_state *state, struct scatterlist *sg_src,
unsigned int assoclen)
{
struct scatter_walk walk;
struct aegis_block buf;
unsigned int pos = 0;
scatterwalk_start(&walk, sg_src);
while (assoclen != 0) {
unsigned int size = scatterwalk_clamp(&walk, assoclen);
unsigned int left = size;
void *mapped = scatterwalk_map(&walk);
const u8 *src = (const u8 *)mapped;
if (pos + size >= AEGIS256_BLOCK_SIZE) {
if (pos > 0) {
unsigned int fill = AEGIS256_BLOCK_SIZE - pos;
memcpy(buf.bytes + pos, src, fill);
crypto_aegis256_aesni_ad(state,
AEGIS256_BLOCK_SIZE,
buf.bytes);
pos = 0;
left -= fill;
src += fill;
}
crypto_aegis256_aesni_ad(state, left, src);
src += left & ~(AEGIS256_BLOCK_SIZE - 1);
left &= AEGIS256_BLOCK_SIZE - 1;
}
memcpy(buf.bytes + pos, src, left);
pos += left;
assoclen -= size;
scatterwalk_unmap(mapped);
scatterwalk_advance(&walk, size);
scatterwalk_done(&walk, 0, assoclen);
}
if (pos > 0) {
memset(buf.bytes + pos, 0, AEGIS256_BLOCK_SIZE - pos);
crypto_aegis256_aesni_ad(state, AEGIS256_BLOCK_SIZE, buf.bytes);
}
}
static void crypto_aegis256_aesni_process_crypt(
struct aegis_state *state, struct skcipher_walk *walk,
const struct aegis_crypt_ops *ops)
{
while (walk->nbytes >= AEGIS256_BLOCK_SIZE) {
ops->crypt_blocks(state,
round_down(walk->nbytes, AEGIS256_BLOCK_SIZE),
walk->src.virt.addr, walk->dst.virt.addr);
skcipher_walk_done(walk, walk->nbytes % AEGIS256_BLOCK_SIZE);
}
if (walk->nbytes) {
ops->crypt_tail(state, walk->nbytes, walk->src.virt.addr,
walk->dst.virt.addr);
skcipher_walk_done(walk, 0);
}
}
static struct aegis_ctx *crypto_aegis256_aesni_ctx(struct crypto_aead *aead)
{
u8 *ctx = crypto_aead_ctx(aead);
ctx = PTR_ALIGN(ctx, __alignof__(struct aegis_ctx));
return (void *)ctx;
}
static int crypto_aegis256_aesni_setkey(struct crypto_aead *aead, const u8 *key,
unsigned int keylen)
{
struct aegis_ctx *ctx = crypto_aegis256_aesni_ctx(aead);
if (keylen != AEGIS256_KEY_SIZE) {
crypto_aead_set_flags(aead, CRYPTO_TFM_RES_BAD_KEY_LEN);
return -EINVAL;
}
memcpy(ctx->key, key, AEGIS256_KEY_SIZE);
return 0;
}
static int crypto_aegis256_aesni_setauthsize(struct crypto_aead *tfm,
unsigned int authsize)
{
if (authsize > AEGIS256_MAX_AUTH_SIZE)
return -EINVAL;
if (authsize < AEGIS256_MIN_AUTH_SIZE)
return -EINVAL;
return 0;
}
static void crypto_aegis256_aesni_crypt(struct aead_request *req,
struct aegis_block *tag_xor,
unsigned int cryptlen,
const struct aegis_crypt_ops *ops)
{
struct crypto_aead *tfm = crypto_aead_reqtfm(req);
struct aegis_ctx *ctx = crypto_aegis256_aesni_ctx(tfm);
struct skcipher_walk walk;
struct aegis_state state;
ops->skcipher_walk_init(&walk, req, true);
kernel_fpu_begin();
crypto_aegis256_aesni_init(&state, ctx->key, req->iv);
crypto_aegis256_aesni_process_ad(&state, req->src, req->assoclen);
crypto_aegis256_aesni_process_crypt(&state, &walk, ops);
crypto_aegis256_aesni_final(&state, tag_xor, req->assoclen, cryptlen);
kernel_fpu_end();
}
static int crypto_aegis256_aesni_encrypt(struct aead_request *req)
{
static const struct aegis_crypt_ops OPS = {
.skcipher_walk_init = skcipher_walk_aead_encrypt,
.crypt_blocks = crypto_aegis256_aesni_enc,
.crypt_tail = crypto_aegis256_aesni_enc_tail,
};
struct crypto_aead *tfm = crypto_aead_reqtfm(req);
struct aegis_block tag = {};
unsigned int authsize = crypto_aead_authsize(tfm);
unsigned int cryptlen = req->cryptlen;
crypto_aegis256_aesni_crypt(req, &tag, cryptlen, &OPS);
scatterwalk_map_and_copy(tag.bytes, req->dst,
req->assoclen + cryptlen, authsize, 1);
return 0;
}
static int crypto_aegis256_aesni_decrypt(struct aead_request *req)
{
static const struct aegis_block zeros = {};
static const struct aegis_crypt_ops OPS = {
.skcipher_walk_init = skcipher_walk_aead_decrypt,
.crypt_blocks = crypto_aegis256_aesni_dec,
.crypt_tail = crypto_aegis256_aesni_dec_tail,
};
struct crypto_aead *tfm = crypto_aead_reqtfm(req);
struct aegis_block tag;
unsigned int authsize = crypto_aead_authsize(tfm);
unsigned int cryptlen = req->cryptlen - authsize;
scatterwalk_map_and_copy(tag.bytes, req->src,
req->assoclen + cryptlen, authsize, 0);
crypto_aegis256_aesni_crypt(req, &tag, cryptlen, &OPS);
return crypto_memneq(tag.bytes, zeros.bytes, authsize) ? -EBADMSG : 0;
}
static int crypto_aegis256_aesni_init_tfm(struct crypto_aead *aead)
{
return 0;
}
static void crypto_aegis256_aesni_exit_tfm(struct crypto_aead *aead)
{
}
static struct aead_alg crypto_aegis256_aesni_alg = {
.setkey = crypto_aegis256_aesni_setkey,
.setauthsize = crypto_aegis256_aesni_setauthsize,
.encrypt = crypto_aegis256_aesni_encrypt,
.decrypt = crypto_aegis256_aesni_decrypt,
.init = crypto_aegis256_aesni_init_tfm,
.exit = crypto_aegis256_aesni_exit_tfm,
.ivsize = AEGIS256_NONCE_SIZE,
.maxauthsize = AEGIS256_MAX_AUTH_SIZE,
.chunksize = AEGIS256_BLOCK_SIZE,
.base = {
.cra_flags = CRYPTO_ALG_INTERNAL,
.cra_blocksize = 1,
.cra_ctxsize = sizeof(struct aegis_ctx) +
__alignof__(struct aegis_ctx),
.cra_alignmask = 0,
.cra_priority = 400,
.cra_name = "__aegis256",
.cra_driver_name = "__aegis256-aesni",
.cra_module = THIS_MODULE,
}
};
static struct simd_aead_alg *simd_alg;
static int __init crypto_aegis256_aesni_module_init(void)
{
if (!boot_cpu_has(X86_FEATURE_XMM2) ||
!boot_cpu_has(X86_FEATURE_AES) ||
!cpu_has_xfeatures(XFEATURE_MASK_SSE, NULL))
return -ENODEV;
return simd_register_aeads_compat(&crypto_aegis256_aesni_alg, 1,
&simd_alg);
}
static void __exit crypto_aegis256_aesni_module_exit(void)
{
simd_unregister_aeads(&crypto_aegis256_aesni_alg, 1, &simd_alg);
}
module_init(crypto_aegis256_aesni_module_init);
module_exit(crypto_aegis256_aesni_module_exit);
MODULE_LICENSE("GPL");
MODULE_AUTHOR("Ondrej Mosnacek <omosnacek@gmail.com>");
MODULE_DESCRIPTION("AEGIS-256 AEAD algorithm -- AESNI+SSE2 implementation");
MODULE_ALIAS_CRYPTO("aegis256");
MODULE_ALIAS_CRYPTO("aegis256-aesni");
crypto/Kconfig
View file @ 520c1993
......@@ -306,20 +306,6 @@ config CRYPTO_AEGIS128
help
Support for the AEGIS-128 dedicated AEAD algorithm.
config CRYPTO_AEGIS128L
tristate "AEGIS-128L AEAD algorithm"
select CRYPTO_AEAD
select CRYPTO_AES # for AES S-box tables
help
Support for the AEGIS-128L dedicated AEAD algorithm.
config CRYPTO_AEGIS256
tristate "AEGIS-256 AEAD algorithm"
select CRYPTO_AEAD
select CRYPTO_AES # for AES S-box tables
help
Support for the AEGIS-256 dedicated AEAD algorithm.
config CRYPTO_AEGIS128_AESNI_SSE2
tristate "AEGIS-128 AEAD algorithm (x86_64 AESNI+SSE2 implementation)"
depends on X86 && 64BIT
......@@ -328,22 +314,6 @@ config CRYPTO_AEGIS128_AESNI_SSE2
help
AESNI+SSE2 implementation of the AEGIS-128 dedicated AEAD algorithm.
config CRYPTO_AEGIS128L_AESNI_SSE2
tristate "AEGIS-128L AEAD algorithm (x86_64 AESNI+SSE2 implementation)"
depends on X86 && 64BIT
select CRYPTO_AEAD
select CRYPTO_SIMD
help
AESNI+SSE2 implementation of the AEGIS-128L dedicated AEAD algorithm.
config CRYPTO_AEGIS256_AESNI_SSE2
tristate "AEGIS-256 AEAD algorithm (x86_64 AESNI+SSE2 implementation)"
depends on X86 && 64BIT
select CRYPTO_AEAD
select CRYPTO_SIMD
help
AESNI+SSE2 implementation of the AEGIS-256 dedicated AEAD algorithm.
config CRYPTO_SEQIV
tristate "Sequence Number IV Generator"
select CRYPTO_AEAD
......
crypto/Makefile
View file @ 520c1993
......@@ -90,8 +90,6 @@ obj-$(CONFIG_CRYPTO_GCM) += gcm.o
obj-$(CONFIG_CRYPTO_CCM) += ccm.o
obj-$(CONFIG_CRYPTO_CHACHA20POLY1305) += chacha20poly1305.o
obj-$(CONFIG_CRYPTO_AEGIS128) += aegis128.o
obj-$(CONFIG_CRYPTO_AEGIS128L) += aegis128l.o
obj-$(CONFIG_CRYPTO_AEGIS256) += aegis256.o
obj-$(CONFIG_CRYPTO_PCRYPT) += pcrypt.o
obj-$(CONFIG_CRYPTO_CRYPTD) += cryptd.o
obj-$(CONFIG_CRYPTO_DES) += des_generic.o
......
crypto/aegis128l.c deleted 100644 → 0
View file @ 5cb97700
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crypto/aegis256.c deleted 100644 → 0
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crypto/testmgr.c
View file @ 520c1993
......@@ -3886,18 +3886,6 @@ static const struct alg_test_desc alg_test_descs[] = {
.suite = {
.aead = __VECS(aegis128_tv_template)
}
}, {
.alg = "aegis128l",
.test = alg_test_aead,
.suite = {
.aead = __VECS(aegis128l_tv_template)
}
}, {
.alg = "aegis256",
.test = alg_test_aead,
.suite = {
.aead = __VECS(aegis256_tv_template)
}
}, {
.alg = "ansi_cprng",
.test = alg_test_cprng,
......
crypto/testmgr.h
View file @ 520c1993
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