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v3.9.2

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This commit is contained in:
Jay D Dee
2019-06-03 21:36:33 -04:00
parent 02202ab803
commit ce259b915a
58 changed files with 2969 additions and 4932 deletions
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24
algo/yescrypt/sha256_Y.c
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@@ -290,7 +290,7 @@ SHA256_Final_Y(unsigned char digest[32], SHA256_CTX_Y * ctx)
/* Initialize an HMAC-SHA256 operation with the given key. */
void
HMAC_SHA256_Init(HMAC_SHA256_CTX * ctx, const void * _K, size_t Klen)
HMAC_SHA256_Init_Y(HMAC_SHA256_CTX_Y * ctx, const void * _K, size_t Klen)
{
unsigned char pad[64];
unsigned char khash[32];
@@ -326,7 +326,7 @@ HMAC_SHA256_Init(HMAC_SHA256_CTX * ctx, const void * _K, size_t Klen)
/* Add bytes to the HMAC-SHA256 operation. */
void
HMAC_SHA256_Update(HMAC_SHA256_CTX * ctx, const void *in, size_t len)
HMAC_SHA256_Update_Y(HMAC_SHA256_CTX_Y * ctx, const void *in, size_t len)
{
/* Feed data to the inner SHA256 operation. */
@@ -335,7 +335,7 @@ HMAC_SHA256_Update(HMAC_SHA256_CTX * ctx, const void *in, size_t len)
/* Finish an HMAC-SHA256 operation. */
void
HMAC_SHA256_Final(unsigned char digest[32], HMAC_SHA256_CTX * ctx)
HMAC_SHA256_Final_Y(unsigned char digest[32], HMAC_SHA256_CTX_Y * ctx)
{
unsigned char ihash[32];
@@ -361,7 +361,7 @@ void
PBKDF2_SHA256_Y(const uint8_t * passwd, size_t passwdlen, const uint8_t * salt,
size_t saltlen, uint64_t c, uint8_t * buf, size_t dkLen)
{
HMAC_SHA256_CTX PShctx, hctx;
HMAC_SHA256_CTX_Y PShctx, hctx;
uint8_t _ALIGN(128) T[32];
uint8_t _ALIGN(128) U[32];
uint8_t ivec[4];
@@ -370,8 +370,8 @@ PBKDF2_SHA256_Y(const uint8_t * passwd, size_t passwdlen, const uint8_t * salt,
int k;
/* Compute HMAC state after processing P and S. */
HMAC_SHA256_Init(&PShctx, passwd, passwdlen);
HMAC_SHA256_Update(&PShctx, salt, saltlen);
HMAC_SHA256_Init_Y(&PShctx, passwd, passwdlen);
HMAC_SHA256_Update_Y(&PShctx, salt, saltlen);
/* Iterate through the blocks. */
for (i = 0; i * 32 < dkLen; i++) {
@@ -379,18 +379,18 @@ PBKDF2_SHA256_Y(const uint8_t * passwd, size_t passwdlen, const uint8_t * salt,
be32enc(ivec, (uint32_t)(i + 1));
/* Compute U_1 = PRF(P, S || INT(i)). */
memcpy(&hctx, &PShctx, sizeof(HMAC_SHA256_CTX));
HMAC_SHA256_Update(&hctx, ivec, 4);
HMAC_SHA256_Final(U, &hctx);
memcpy(&hctx, &PShctx, sizeof(HMAC_SHA256_CTX_Y));
HMAC_SHA256_Update_Y(&hctx, ivec, 4);
HMAC_SHA256_Final_Y(U, &hctx);
/* T_i = U_1 ... */
memcpy(T, U, 32);
for (j = 2; j <= c; j++) {
/* Compute U_j. */
HMAC_SHA256_Init(&hctx, passwd, passwdlen);
HMAC_SHA256_Update(&hctx, U, 32);
HMAC_SHA256_Final(U, &hctx);
HMAC_SHA256_Init_Y(&hctx, passwd, passwdlen);
HMAC_SHA256_Update_Y(&hctx, U, 32);
HMAC_SHA256_Final_Y(U, &hctx);
/* ... xor U_j ... */
for (k = 0; k < 32; k++)