generic-library/openssl
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Seed PRNG with DSA and ECDSA digests for additional protection against

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possible PRNG state duplication.
This commit is contained in:
Dr. Stephen Henson
2009-09-09 12:14:36 +00:00
parent b7e3cb31a5
commit 1a3914fe0c
2 changed files with 4 additions and 0 deletions
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2
crypto/dsa/dsa_sign.c
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@@ -60,6 +60,7 @@
#include "cryptlib.h"
#include <openssl/dsa.h>
#include <openssl/rand.h>
DSA_SIG * DSA_do_sign(const unsigned char *dgst, int dlen, DSA *dsa)
{
@@ -70,6 +71,7 @@ int DSA_sign(int type, const unsigned char *dgst, int dlen, unsigned char *sig,
unsigned int *siglen, DSA *dsa)
{
DSA_SIG *s;
RAND_seed(dgst, dlen);
s=DSA_do_sign(dgst,dlen,dsa);
if (s == NULL)
{