cheng/libsodium
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

aesgcm: don't expect input & output buffers to be aligned

Browse Source
This commit is contained in:
Frank Denis 2015-10-11 02:07:20 +02:00
parent 82b2f5a4c4
commit 66d55c1939
1 changed files with 6 additions and 6 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

12
src/libsodium/crypto_aead/aes256gcm/aesni/aead_aes256gcm_aesni.c
View File

@ -119,7 +119,7 @@ aesni_encrypt1(unsigned char *out, __m128i nv, const __m128i *rkeys)
temp = _mm_aesenc_si128(temp, rkeys[i]);
}
temp = _mm_aesenclast_si128(temp, rkeys[14]);
_mm_store_si128((__m128i *) out, temp);
_mm_storeu_si128((__m128i *) out, temp);
}
/** multiple-blocks-at-once AES encryption with AES-NI ;
@ -153,7 +153,7 @@ aesni_encrypt1(unsigned char *out, __m128i nv, const __m128i *rkeys)
/* Step 5: store result */
#define STOREx(a) \
_mm_store_si128((__m128i *) (out + (a * 16)), temp##a)
_mm_storeu_si128((__m128i *) (out + (a * 16)), temp##a)
/* all the MAKE* macros are for automatic explicit unrolling */
#define MAKE4(X) \
@ -403,12 +403,12 @@ do { \
accv = tmp2B; \
} while(0)
#define XORx(a) \
__m128i in##a = _mm_load_si128((const __m128i *) (in + a * 16)); \
#define XORx(a) \
__m128i in##a = _mm_loadu_si128((const __m128i *) (in + a * 16)); \
temp##a = _mm_xor_si128(temp##a, in##a)
#define LOADx(a) \
__m128i in##a = _mm_load_si128((const __m128i *) (in + a * 16));
#define LOADx(a) \
__m128i in##a = _mm_loadu_si128((const __m128i *) (in + a * 16));
/* full encrypt & checksum 8 blocks at once */
#define aesni_encrypt8full(out_, n_, rkeys, in_, accum, hv_, h2v_, h3v_, h4v_) \