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Reuse previous declaration

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This commit is contained in:
Frank Denis 2015-10-14 16:22:03 +02:00
parent 9aec6662b2
commit e868211d72
1 changed files with 2 additions and 3 deletions
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5
src/libsodium/crypto_aead/aes256gcm/aesni/aead_aes256gcm_aesni.c
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@ -445,14 +445,13 @@ do { \
} while(0)
/* checksum 8 blocks at once */
#define aesni_addmul8full(in_, accum, hv_, h2v_, h3v_, h4v_) \
#define aesni_addmul8full(in_, accum, hv_, h2v_, h3v_, h4v_, rev) \
do { \
const unsigned char *in = in_; \
const __m128i hv = hv_; \
const __m128i h2v = h2v_ ; \
const __m128i h3v = h3v_ ; \
const __m128i h4v = h4v_ ; \
const __m128i rev = _mm_set_epi8(0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15); \
__m128i accv = _mm_load_si128((const __m128i *) accum); \
\
MAKE8(LOADx); \
@ -683,7 +682,7 @@ crypto_aead_aes256gcm_decrypt_afternm(unsigned char *m, unsigned long long *mlen
const int iter = 8; \
const int lb = iter * 16; \
for (i = 0; i < mlen_rnd128; i += lb) { \
aesni_addmul8full(c + i, accum, Hv, H2v, H3v, H4v); \
aesni_addmul8full(c + i, accum, Hv, H2v, H3v, H4v, rev); \
} \
} while(0)