Commit fa5fd3af authored by Eric Biggers's avatar Eric Biggers Committed by Herbert Xu

crypto: arm64/aes-blk - update IV after partial final CTR block

Make the arm64 ctr-aes-neon and ctr-aes-ce algorithms update the IV
buffer to contain the next counter after processing a partial final
block, rather than leave it as the last counter.  This makes these
algorithms pass the updated AES-CTR tests.
Signed-off-by: default avatarEric Biggers <ebiggers@google.com>
Signed-off-by: default avatarHerbert Xu <herbert@gondor.apana.org.au>
parent e674dbc0
...@@ -320,8 +320,7 @@ AES_ENTRY(aes_ctr_encrypt) ...@@ -320,8 +320,7 @@ AES_ENTRY(aes_ctr_encrypt)
.Lctrtailblock: .Lctrtailblock:
st1 {v0.16b}, [x0] st1 {v0.16b}, [x0]
ldp x29, x30, [sp], #16 b .Lctrout
ret
.Lctrcarry: .Lctrcarry:
umov x7, v4.d[0] /* load upper word of ctr */ umov x7, v4.d[0] /* load upper word of ctr */
......
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