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update crypto

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This commit is contained in:
Zhi Guan
2017-03-08 15:02:42 +08:00
parent 4d84dd7557
commit 002096751c
29 changed files with 1062 additions and 134 deletions
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4
crypto/bb1ibe/bb1ibe_lib.c
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@@ -442,7 +442,7 @@ end:
* c->u = HashToRange(DoubleHash(c->Chi0, c->Chi1, y, wbuf))
*/
static int BB1CiphertextBlock_hash_to_range(BB1PublicParameters *mpk,
const BB1CiphertextBlock *c, const unsigned char *wbuf, size_t wbuflen,
BB1CiphertextBlock *c, const unsigned char *wbuf, size_t wbuflen,
BIGNUM *bn, BN_CTX *bn_ctx)
{
int ret = 0;
@@ -870,7 +870,7 @@ int BB1IBE_do_decrypt(BB1PublicParameters *mpk,
BB1IBEerr(BB1IBE_F_BB1IBE_DO_DECRYPT, ERR_R_BN_LIB);
goto end;
}
if (BN_GFP2_cmp(w, w1) != 0) {
if (!BN_GFP2_equ(w, w1)) {
BB1IBEerr(BB1IBE_F_BB1IBE_DO_DECRYPT, BB1IBE_R_BB1CIPHERTEXT_INVALID_MAC);
goto end;
}