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Hakase
2019-09-21 00:43:47 +09:00
parent 2e57f602ae
commit 62515c7d8d
1131 changed files with 47556 additions and 24957 deletions
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crypto/asn1/x_bignum.c
+14 -3
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@@ -130,9 +130,20 @@ static int bn_c2i(ASN1_VALUE **pval, const unsigned char *cont, int len,
static int bn_secure_c2i(ASN1_VALUE **pval, const unsigned char *cont, int len,
int utype, char *free_cont, const ASN1_ITEM *it)
{
if (!*pval)
bn_secure_new(pval, it);
return bn_c2i(pval, cont, len, utype, free_cont, it);
int ret;
BIGNUM *bn;
if (!*pval && !bn_secure_new(pval, it))
return 0;
ret = bn_c2i(pval, cont, len, utype, free_cont, it);
if (!ret)
return 0;
/* Set constant-time flag for all secure BIGNUMS */
bn = (BIGNUM *)*pval;
BN_set_flags(bn, BN_FLG_CONSTTIME);
return ret;
}
static int bn_print(BIO *out, const ASN1_VALUE **pval, const ASN1_ITEM *it,