Commit ac9c6e10 authored by Ulf Möller's avatar Ulf Möller
Browse files

The x9.62 tests replace the PRNG with specific numbers, 

so don't run them if BN_DEBUG_RAND is defined.

Also, fix another small bug.

Submitted by: Nils Larsch
parent 1a017330

crypto/ecdsa/ecdsatest.c

+8 −3
Original line number Diff line number Diff line
@@ -328,6 +328,8 @@ int test_builtin(BIO *out) 
	/* now create and verify a signature for every curve */

	for (n = 0; n < crv_len; n++)

		{

		unsigned char dirt, offset;



		nid = curves[n].nid;

		/* create new ecdsa key (== EC_KEY) */

		if ((eckey = EC_KEY_new()) == NULL)
@@ -406,9 +408,10 @@ int test_builtin(BIO *out) 
			}

		BIO_printf(out, ".");

		BIO_flush(out);

		/* modify signature */

		signature[((int)signature[0])%sig_len] ^= 

			signature[((int)signature[1])%sig_len];

		/* modify a single byte of the signature */

		offset = signature[10] % sig_len;

		dirt   = signature[11];

		signature[offset] ^= dirt ? dirt : 1; 

		if (ECDSA_verify(0, digest, 20, signature, sig_len, eckey) == 1)

			{

			BIO_printf(out, " failed\n");
@@ -468,7 +471,9 @@ int main(void) 
	RAND_seed(rnd_seed, sizeof(rnd_seed));



	/* the tests */

#ifndef BN_DEBUG_RAND

	if (!x9_62_tests(out))  goto err;

#endif

	if (!test_builtin(out)) goto err;

	

	ret = 1;