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SHA1 implementation and test

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This commit is contained in:
Jacob Barthelmeh
2017-05-09 15:37:40 -06:00
parent 7cc7de9d4a
commit 479b7e5ca8
2 changed files with 50 additions and 6 deletions
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34
src/ssl.c
View File

@@ -28708,16 +28708,38 @@ void* wolfSSL_GetDhAgreeCtx(WOLFSSL* ssl)
defined(HAVE_STUNNEL) || defined(WOLFSSL_NGINX) || defined(HAVE_POCO_LIB) \
|| defined(WOLFSSL_HAPROXY) || defined(OPENSSL_EXTRA)
#ifndef NO_WOLFSSL_STUB
unsigned char *wolfSSL_SHA1(const unsigned char *d, size_t n, unsigned char *md)
{
(void) *d; (void) n; (void) *md;
WOLFSSL_ENTER("wolfSSL_SHA1");
WOLFSSL_STUB("SHA1");
static byte dig[SHA_DIGEST_SIZE];
Sha sha;
return NULL;
WOLFSSL_ENTER("wolfSSL_SHA1");
if (wc_InitSha_ex(&sha, NULL, 0) != 0) {
WOLFSSL_MSG("SHA1 Init failed");
return NULL;
}
if (wc_ShaUpdate(&sha, (const byte*)d, (word32)n) != 0) {
WOLFSSL_MSG("SHA1 Update failed");
return NULL;
}
if (wc_ShaFinal(&sha, dig) != 0) {
WOLFSSL_MSG("SHA1 Final failed");
return NULL;
}
wc_ShaFree(&sha);
if (md != NULL) {
XMEMCPY(md, dig, SHA_DIGEST_SIZE);
return md;
}
else {
return (unsigned char*)dig;
}
}
#endif
char wolfSSL_CTX_use_certificate(WOLFSSL_CTX *ctx, WOLFSSL_X509 *x)
{

22
tests/api.c
View File

@@ -16158,6 +16158,27 @@ static void test_wolfSSL_msg_callback(void)
#endif
}
static void test_wolfSSL_SHA(void)
{
#if defined(OPENSSL_EXTRA)
printf(testingFmt, "wolfSSL_SHA()");
#if !defined(NO_SHA)
{
const unsigned char in[] = "abc";
unsigned char expected[] = "\xA9\x99\x3E\x36\x47\x06\x81\x6A\xBA\x3E"
"\x25\x71\x78\x50\xC2\x6C\x9C\xD0\xD8\x9D";
unsigned char out[SHA_DIGEST_SIZE];
XMEMSET(out, 0, SHA_DIGEST_SIZE);
AssertNotNull(SHA1(in, XSTRLEN((char*)in), out));
AssertIntEQ(XMEMCMP(out, expected, SHA_DIGEST_SIZE), 0);
}
#endif
printf(resultFmt, passed);
#endif
}
static void test_no_op_functions(void)
{
#if defined(OPENSSL_EXTRA)
@@ -16982,6 +17003,7 @@ void ApiTest(void)
test_wolfSSL_verify_depth();
test_wolfSSL_HMAC_CTX();
test_wolfSSL_msg_callback();
test_wolfSSL_SHA();
/* test the no op functions for compatibility */
test_no_op_functions();