mirrors/wolfssl
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

make sure blake2 calls denote it's the 'b' version, blake2b

Browse Source
This commit is contained in:
toddouska 2013-03-25 11:35:33 -07:00
parent 7279d3bf85
commit 72926b1eed
4 changed files with 38 additions and 38 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

12
ctaocrypt/benchmark/benchmark.c
View File

@ -625,18 +625,18 @@ void bench_ripemd(void)
#ifdef HAVE_BLAKE2
void bench_blake2(void)
{
Blake2 b2;
byte digest[32];
Blake2b b2b;
byte digest[64];
double start, total, persec;
int i;
InitBlake2(&b2, 32);
InitBlake2b(&b2b, 64);
start = current_time(1);
for(i = 0; i < numBlocks; i++)
Blake2Update(&b2, plain, sizeof(plain));
Blake2bUpdate(&b2b, plain, sizeof(plain));
Blake2Final(&b2, digest, 32);
Blake2bFinal(&b2b, digest, 64);
total = current_time(0) - start;
persec = 1 / total * numBlocks;
@ -645,7 +645,7 @@ void bench_blake2(void)
persec = persec / 1024;
#endif
printf("BLAKE2 %d %s took %5.3f seconds, %6.2f MB/s\n", numBlocks,
printf("BLAKE2b %d %s took %5.3f seconds, %6.2f MB/s\n", numBlocks,
blockType, total, persec);
}
#endif

22
ctaocrypt/src/blake2b.c
View File

@ -434,28 +434,28 @@ int main( int argc, char **argv )
/* CTaoCrypt API */
/* Init Blake2 digest, track size incase final doesn't want to "remember" */
int InitBlake2(Blake2* b2, word32 digestSz)
/* Init Blake2b digest, track size incase final doesn't want to "remember" */
int InitBlake2b(Blake2b* b2b, word32 digestSz)
{
b2->digestSz = digestSz;
b2b->digestSz = digestSz;
return blake2b_init(b2->S, (byte)digestSz);
return blake2b_init(b2b->S, (byte)digestSz);
}
/* Blake2 Update */
int Blake2Update(Blake2* b2, const byte* data, word32 sz)
/* Blake2b Update */
int Blake2bUpdate(Blake2b* b2b, const byte* data, word32 sz)
{
return blake2b_update(b2->S, data, sz);
return blake2b_update(b2b->S, data, sz);
}
/* Blake2 Final, if pass in zero size we use init digestSz */
int Blake2Final(Blake2* b2, byte* final, word32 requestSz)
/* Blake2b Final, if pass in zero size we use init digestSz */
int Blake2bFinal(Blake2b* b2b, byte* final, word32 requestSz)
{
word32 sz = requestSz ? requestSz : b2->digestSz;
word32 sz = requestSz ? requestSz : b2b->digestSz;
return blake2b_final(b2->S, final, (byte)sz);
return blake2b_final(b2b->S, final, (byte)sz);
}

18
ctaocrypt/test/test.c
View File

@ -146,7 +146,7 @@ int pbkdf2_test(void);
int ecc_test(void);
#endif
#ifdef HAVE_BLAKE2
int blake2_test(void);
int blake2b_test(void);
#endif
#ifdef HAVE_LIBZ
int compress_test(void);
@ -247,10 +247,10 @@ void ctaocrypt_test(void* args)
#endif
#ifdef HAVE_BLAKE2
if ( (ret = blake2_test()) )
err_sys("BLAKE2 test failed!\n", ret);
if ( (ret = blake2b_test()) )
err_sys("BLAKE2b test failed!\n", ret);
else
printf( "BLAKE2 test passed!\n");
printf( "BLAKE2b test passed!\n");
#endif
#ifndef NO_HMAC
@ -835,9 +835,9 @@ static const byte blake2b_vec[BLAKE2_TESTS][BLAKE2B_OUTBYTES] =
int blake2_test(void)
int blake2b_test(void)
{
Blake2 b2;
Blake2b b2b;
byte digest[64];
byte input[64];
int i;
@ -846,9 +846,9 @@ int blake2_test(void)
input[i] = (byte)i;
for (i = 0; i < BLAKE2_TESTS; i++) {
InitBlake2(&b2, 64);
Blake2Update(&b2, input, i);
Blake2Final(&b2, digest, 64);
InitBlake2b(&b2b, 64);
Blake2bUpdate(&b2b, input, i);
Blake2bFinal(&b2b, digest, 64);
if (memcmp(digest, blake2b_vec[i], 64) != 0) {
return -300 - i;

14
cyassl/ctaocrypt/blake2.h
View File

@ -30,20 +30,20 @@
/* in bytes, variable digest size up to 512 bits (64 bytes) */
enum {
BLAKE2_ID = 7 /* hash type unique */
BLAKE2B_ID = 7 /* hash type unique */
};
/* BLAKE2 digest */
typedef struct Blake2 {
/* BLAKE2b digest */
typedef struct Blake2b {
blake2b_state S[1]; /* our state */
word32 digestSz; /* digest size used on init */
} Blake2;
} Blake2b;
CYASSL_API int InitBlake2(Blake2*, word32);
CYASSL_API int Blake2Update(Blake2*, const byte*, word32);
CYASSL_API int Blake2Final(Blake2*, byte*, word32);
CYASSL_API int InitBlake2b(Blake2b*, word32);
CYASSL_API int Blake2bUpdate(Blake2b*, const byte*, word32);
CYASSL_API int Blake2bFinal(Blake2b*, byte*, word32);