#include <stdlib.h>
#include <string.h>
#include <openssl/bio.h>
+#include <openssl/conf.h>
#include <openssl/crypto.h>
#include <openssl/err.h>
#include <openssl/evp.h>
#include <openssl/pem.h>
#include <openssl/kdf.h>
#include <openssl/provider.h>
+#include <openssl/core_names.h>
+#include <openssl/dsa.h>
#include "testutil.h"
#include "internal/nelem.h"
-#include "internal/evp_int.h"
+#include "crypto/evp.h"
/*
* kExampleRSAKeyDER is an RSA private key in ASN.1, DER format. Of course, you
};
/*
- * kExampleBadECKeyDER is a sample EC public key with a wrong OID
+ * kExampleBadECPubKeyDER is a sample EC public key with a wrong OID
* 1.2.840.10045.2.2 instead of 1.2.840.10045.2.1 - EC Public Key
*/
static const unsigned char kExampleBadECPubKeyDER[] = {
}
#endif
-#ifndef OPENSSL_NO_SM2
+#if !defined(OPENSSL_NO_SM2) && !defined(FIPS_MODE)
static int test_EVP_SM2_verify(void)
{
X509_PUBKEY_free(xp);
return ret;
}
-#endif
-
+#endif /* OPENSSL_NO_EC */
-static int calculate_digest(const EVP_MD *md, const char *msg, size_t len,
- const unsigned char *exptd)
+#ifndef OPENSSL_NO_DSA
+/* Test getting and setting parameters on an EVP_PKEY_CTX */
+static int test_EVP_PKEY_CTX_get_set_params(void)
{
- unsigned char out[SHA256_DIGEST_LENGTH];
- EVP_MD_CTX *ctx;
+ EVP_MD_CTX *mdctx = NULL;
+ EVP_PKEY_CTX *ctx = NULL;
+ EVP_SIGNATURE *dsaimpl = NULL;
+ const OSSL_PARAM *params;
+ OSSL_PARAM ourparams[2], *param = ourparams;
+ DSA *dsa = NULL;
+ BIGNUM *p = NULL, *q = NULL, *g = NULL;
+ EVP_PKEY *pkey = NULL;
int ret = 0;
+ const EVP_MD *md;
+ size_t mdsize = SHA512_DIGEST_LENGTH;
+ char ssl3ms[48];
- if (!TEST_ptr(ctx = EVP_MD_CTX_new())
- || !TEST_true(EVP_DigestInit_ex(ctx, md, NULL))
- || !TEST_true(EVP_DigestUpdate(ctx, msg, len))
- || !TEST_true(EVP_DigestFinal_ex(ctx, out, NULL))
- || !TEST_mem_eq(out, SHA256_DIGEST_LENGTH, exptd,
- SHA256_DIGEST_LENGTH)
- || !TEST_true(md == EVP_MD_CTX_md(ctx)))
+ /*
+ * Setup the parameters for our DSA object. For our purposes they don't have
+ * to actually be *valid* parameters. We just need to set something. We
+ * don't even need a pub_key/priv_key.
+ */
+ dsa = DSA_new();
+ p = BN_new();
+ q = BN_new();
+ g = BN_new();
+ if (!TEST_ptr(dsa)
+ || !TEST_ptr(p)
+ || !TEST_ptr(q)
+ || !TEST_ptr(g)
+ || !DSA_set0_pqg(dsa, p, q, g))
goto err;
+ p = q = g = NULL;
- ret = 1;
- err:
- EVP_MD_CTX_free(ctx);
- return ret;
-}
-/*
- * Test EVP_MD_fetch()
- *
- * Test 0: Test with the default OPENSSL_CTX
- * Test 1: Test with an explicit OPENSSL_CTX
- * Test 2: Explicit OPENSSL_CTX with explicit load of default provider
- */
-static int test_EVP_MD_fetch(int tst)
-{
- OPENSSL_CTX *ctx = NULL;
- EVP_MD *md = NULL;
- OSSL_PROVIDER *prov = NULL;
- int ret = 0;
- const char testmsg[] = "Hello world";
- const unsigned char exptd[] = {
- 0x27, 0x51, 0x8b, 0xa9, 0x68, 0x30, 0x11, 0xf6, 0xb3, 0x96, 0x07, 0x2c,
- 0x05, 0xf6, 0x65, 0x6d, 0x04, 0xf5, 0xfb, 0xc3, 0x78, 0x7c, 0xf9, 0x24,
- 0x90, 0xec, 0x60, 0x6e, 0x50, 0x92, 0xe3, 0x26
- };
+ pkey = EVP_PKEY_new();
+ if (!TEST_ptr(pkey)
+ || !TEST_true(EVP_PKEY_assign_DSA(pkey, dsa)))
+ goto err;
- if (tst > 0) {
- ctx = OPENSSL_CTX_new();
- if (!TEST_ptr(ctx))
- goto err;
+ dsa = NULL;
- if (tst == 2) {
- prov = OSSL_PROVIDER_load(ctx, "default");
- if (!TEST_ptr(prov))
- goto err;
- }
- }
+ /* Initialise a sign operation */
+ ctx = EVP_PKEY_CTX_new(pkey, NULL);
+ dsaimpl = EVP_SIGNATURE_fetch(NULL, "DSA", NULL);
+ if (!TEST_ptr(ctx)
+ || !TEST_ptr(dsaimpl)
+ || !TEST_int_gt(EVP_PKEY_sign_init_ex(ctx, dsaimpl), 0))
+ goto err;
+
+ /*
+ * We should be able to query the parameters now. The default DSA
+ * implementation supports exactly one parameter - so we expect to see that
+ * returned and no more.
+ */
+ params = EVP_PKEY_CTX_settable_params(ctx);
+ if (!TEST_ptr(params)
+ || !TEST_int_eq(strcmp(params[0].key,
+ OSSL_SIGNATURE_PARAM_DIGEST_SIZE), 0)
+ || !TEST_int_eq(strcmp(params[1].key, OSSL_SIGNATURE_PARAM_DIGEST),
+ 0)
+ /* The final key should be NULL */
+ || !TEST_ptr_null(params[2].key))
+ goto err;
- /* Implicit fetching of the MD should produce the expected result */
- if (!TEST_true(calculate_digest(EVP_sha256(), testmsg, sizeof(testmsg),
- exptd))
- || !TEST_int_eq(EVP_MD_size(EVP_sha256()), SHA256_DIGEST_LENGTH)
- || !TEST_int_eq(EVP_MD_block_size(EVP_sha256()), SHA256_CBLOCK))
+ /* Gettable params are the same as the settable ones */
+ params = EVP_PKEY_CTX_gettable_params(ctx);
+ if (!TEST_ptr(params)
+ || !TEST_int_eq(strcmp(params[0].key,
+ OSSL_SIGNATURE_PARAM_DIGEST_SIZE), 0)
+ || !TEST_int_eq(strcmp(params[1].key, OSSL_SIGNATURE_PARAM_DIGEST),
+ 0)
+ /* The final key should be NULL */
+ || !TEST_ptr_null(params[2].key))
goto err;
/*
- * Test that without loading any providers or specifying any properties we
- * can get a sha256 md from the default provider.
+ * Test getting and setting params via EVP_PKEY_CTX_set_params() and
+ * EVP_PKEY_CTX_get_params()
*/
- if (!TEST_ptr(md = EVP_MD_fetch(ctx, "SHA256", NULL))
- || !TEST_ptr(md)
- || !TEST_int_eq(EVP_MD_nid(md), NID_sha256)
- || !TEST_true(calculate_digest(md, testmsg, sizeof(testmsg), exptd))
- || !TEST_int_eq(EVP_MD_size(md), SHA256_DIGEST_LENGTH)
- || !TEST_int_eq(EVP_MD_block_size(md), SHA256_CBLOCK))
+ *param++ = OSSL_PARAM_construct_size_t(OSSL_SIGNATURE_PARAM_DIGEST_SIZE,
+ &mdsize);
+ *param++ = OSSL_PARAM_construct_end();
+
+ if (!TEST_true(EVP_PKEY_CTX_set_params(ctx, ourparams)))
goto err;
- /* Also test EVP_MD_upref() while we're doing this */
- if (!TEST_true(EVP_MD_upref(md)))
+ mdsize = 0;
+ if (!TEST_true(EVP_PKEY_CTX_get_params(ctx, ourparams))
+ || !TEST_size_t_eq(mdsize, SHA512_DIGEST_LENGTH))
goto err;
- /* Ref count should now be 2. Release both */
- EVP_MD_meth_free(md);
- EVP_MD_meth_free(md);
- md = NULL;
/*
- * We've only loaded the default provider so explicitly asking for a
- * non-default implementation should fail.
+ * Test the TEST_PKEY_CTX_set_signature_md() and
+ * TEST_PKEY_CTX_get_signature_md() functions
*/
- if (!TEST_ptr_null(md = EVP_MD_fetch(ctx, "SHA256", "default=no")))
+ if (!TEST_int_gt(EVP_PKEY_CTX_set_signature_md(ctx, EVP_sha256()), 0)
+ || !TEST_int_gt(EVP_PKEY_CTX_get_signature_md(ctx, &md), 0)
+ || !TEST_ptr_eq(md, EVP_sha256()))
goto err;
- /* Explicitly asking for the default implementation should succeeed */
- if (!TEST_ptr(md = EVP_MD_fetch(ctx, "SHA256", "default=yes"))
- || !TEST_int_eq(EVP_MD_nid(md), NID_sha256)
- || !TEST_true(calculate_digest(md, testmsg, sizeof(testmsg), exptd))
- || !TEST_int_eq(EVP_MD_size(md), SHA256_DIGEST_LENGTH)
- || !TEST_int_eq(EVP_MD_block_size(md), SHA256_CBLOCK))
+ /*
+ * Test getting MD parameters via an associated EVP_PKEY_CTX
+ */
+ mdctx = EVP_MD_CTX_new();
+ if (!TEST_ptr(mdctx)
+ || !TEST_true(EVP_DigestSignInit_ex(mdctx, NULL, "SHA1", NULL,
+ pkey, dsaimpl)))
goto err;
- EVP_MD_meth_free(md);
- md = NULL;
+ /*
+ * We now have an EVP_MD_CTX with an EVP_PKEY_CTX inside it. We should be
+ * able to obtain the digest's settable parameters from the provider.
+ */
+ params = EVP_MD_CTX_settable_params(mdctx);
+ if (!TEST_ptr(params)
+ || !TEST_int_eq(strcmp(params[0].key, OSSL_DIGEST_PARAM_SSL3_MS), 0)
+ /* The final key should be NULL */
+ || !TEST_ptr_null(params[1].key))
+ goto err;
+
+ param = ourparams;
+ memset(ssl3ms, 0, sizeof(ssl3ms));
+ *param++ = OSSL_PARAM_construct_octet_string(OSSL_DIGEST_PARAM_SSL3_MS,
+ ssl3ms, sizeof(ssl3ms));
+ *param++ = OSSL_PARAM_construct_end();
+
+ if (!TEST_true(EVP_MD_CTX_set_params(mdctx, ourparams)))
+ goto err;
ret = 1;
err:
- EVP_MD_meth_free(md);
- OSSL_PROVIDER_unload(prov);
- OPENSSL_CTX_free(ctx);
+ EVP_MD_CTX_free(mdctx);
+ EVP_PKEY_CTX_free(ctx);
+ EVP_SIGNATURE_free(dsaimpl);
+ EVP_PKEY_free(pkey);
+ DSA_free(dsa);
+ BN_free(p);
+ BN_free(q);
+ BN_free(g);
+
return ret;
}
+#endif
int setup_tests(void)
{
#ifndef OPENSSL_NO_EC
ADD_TEST(test_EVP_PKCS82PKEY);
#endif
-#ifndef OPENSSL_NO_SM2
+#if !defined(OPENSSL_NO_SM2) && !defined(FIPS_MODE)
ADD_TEST(test_EVP_SM2);
ADD_TEST(test_EVP_SM2_verify);
#endif
ADD_ALL_TESTS(test_invalide_ec_char2_pub_range_decode,
OSSL_NELEM(ec_der_pub_keys));
#endif
- ADD_ALL_TESTS(test_EVP_MD_fetch, 3);
+#ifndef OPENSSL_NO_DSA
+ ADD_TEST(test_EVP_PKEY_CTX_get_set_params);
+#endif
return 1;
}
projects / openssl.git / blobdiff