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Hakase
2019-05-23 12:02:56 +09:00
parent a7bf77581f
commit 64d458de91
185 changed files with 5859 additions and 2853 deletions
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crypto/dsa/dsa_ossl.c
+6
View File
@@ -190,6 +190,12 @@ static int dsa_sign_setup(DSA *dsa, BN_CTX *ctx_in,
return 0;
}
/* Reject obviously invalid parameters */
if (BN_is_zero(dsa->p) || BN_is_zero(dsa->q) || BN_is_zero(dsa->g)) {
DSAerr(DSA_F_DSA_SIGN_SETUP, DSA_R_INVALID_PARAMETERS);
return 0;
}
k = BN_new();
l = BN_new();
if (k == NULL || l == NULL)
crypto/dsa/dsa_pmeth.c
+9 -5
View File
@@ -20,8 +20,8 @@
typedef struct {
/* Parameter gen parameters */
int nbits; /* size of p in bits (default: 1024) */
int qbits; /* size of q in bits (default: 160) */
int nbits; /* size of p in bits (default: 2048) */
int qbits; /* size of q in bits (default: 224) */
const EVP_MD *pmd; /* MD for parameter generation */
/* Keygen callback info */
int gentmp[2];
@@ -35,8 +35,8 @@ static int pkey_dsa_init(EVP_PKEY_CTX *ctx)
if (dctx == NULL)
return 0;
dctx->nbits = 1024;
dctx->qbits = 160;
dctx->nbits = 2048;
dctx->qbits = 224;
dctx->pmd = NULL;
dctx->md = NULL;
@@ -138,7 +138,11 @@ static int pkey_dsa_ctrl(EVP_PKEY_CTX *ctx, int type, int p1, void *p2)
EVP_MD_type((const EVP_MD *)p2) != NID_sha224 &&
EVP_MD_type((const EVP_MD *)p2) != NID_sha256 &&
EVP_MD_type((const EVP_MD *)p2) != NID_sha384 &&
EVP_MD_type((const EVP_MD *)p2) != NID_sha512) {
EVP_MD_type((const EVP_MD *)p2) != NID_sha512 &&
EVP_MD_type((const EVP_MD *)p2) != NID_sha3_224 &&
EVP_MD_type((const EVP_MD *)p2) != NID_sha3_256 &&
EVP_MD_type((const EVP_MD *)p2) != NID_sha3_384 &&
EVP_MD_type((const EVP_MD *)p2) != NID_sha3_512) {
DSAerr(DSA_F_PKEY_DSA_CTRL, DSA_R_INVALID_DIGEST_TYPE);
return 0;
}