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adapt rsa_test() to modified pkcs#1 decoding routines

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This commit is contained in:
Steffen Jaeckel 2014-11-13 22:30:07 +01:00
parent 1e9e98aa0d
commit 46c038f7d4
1 changed files with 7 additions and 5 deletions
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12
testprof/rsa_test.c
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@ -138,7 +138,7 @@ int rsa_test(void)
{ {
unsigned char in[1024], out[1024], tmp[1024]; unsigned char in[1024], out[1024], tmp[1024];
rsa_key key, privKey, pubKey; rsa_key key, privKey, pubKey;
int hash_idx, prng_idx, stat, stat2, i; int hash_idx, prng_idx, stat, stat2, i, err;
unsigned long rsa_msgsize, len, len2, len3, cnt, cnt2; unsigned long rsa_msgsize, len, len2, len3, cnt, cnt2;
static unsigned char lparam[] = { 0x01, 0x02, 0x03, 0x04 }; static unsigned char lparam[] = { 0x01, 0x02, 0x03, 0x04 };
@ -204,11 +204,12 @@ for (cnt = 0; cnt < len; ) {
DO(rsa_encrypt_key(in, rsa_msgsize, out, &len, NULL, 0, &yarrow_prng, prng_idx, hash_idx, &key)); DO(rsa_encrypt_key(in, rsa_msgsize, out, &len, NULL, 0, &yarrow_prng, prng_idx, hash_idx, &key));
/* change a byte */ /* change a byte */
out[8] ^= 1; out[8] ^= 1;
DO(rsa_decrypt_key(out, len, tmp, &len2, NULL, 0, hash_idx, &stat2, &key)); DOX((err = rsa_decrypt_key(out, len, tmp, &len2, NULL, 0, hash_idx, &stat2, &key))
== CRYPT_INVALID_PACKET ? CRYPT_OK:err, "should fail");
/* change a byte back */ /* change a byte back */
out[8] ^= 1; out[8] ^= 1;
if (len2 != rsa_msgsize) { if (len2 != rsa_msgsize) {
fprintf(stderr, "\nrsa_decrypt_key mismatch len %lu (first decrypt)", len2); fprintf(stderr, "\n%i:rsa_decrypt_key mismatch len %lu (first decrypt)", __LINE__, len2);
return 1; return 1;
} }
@ -235,9 +236,10 @@ for (cnt = 0; cnt < len; ) {
DO(rsa_encrypt_key(in, rsa_msgsize, out, &len, lparam, sizeof(lparam), &yarrow_prng, prng_idx, hash_idx, &key)); DO(rsa_encrypt_key(in, rsa_msgsize, out, &len, lparam, sizeof(lparam), &yarrow_prng, prng_idx, hash_idx, &key));
/* change a byte */ /* change a byte */
out[8] ^= 1; out[8] ^= 1;
DO(rsa_decrypt_key(out, len, tmp, &len2, lparam, sizeof(lparam), hash_idx, &stat2, &key)); DOX((err = rsa_decrypt_key(out, len, tmp, &len2, lparam, sizeof(lparam), hash_idx, &stat2, &key))
== CRYPT_INVALID_PACKET ? CRYPT_OK:err, "should fail");
if (len2 != rsa_msgsize) { if (len2 != rsa_msgsize) {
fprintf(stderr, "\nrsa_decrypt_key mismatch len %lu (first decrypt)", len2); fprintf(stderr, "\n%i:rsa_decrypt_key mismatch len %lu (first decrypt)", __LINE__, len2);
return 1; return 1;
} }
/* change a byte back */ /* change a byte back */