/*
- * Copyright 2019 The OpenSSL Project Authors. All Rights Reserved.
+ * Copyright 2019-2020 The OpenSSL Project Authors. All Rights Reserved.
*
* Licensed under the Apache License 2.0 (the "License"). You may not use
* this file except in compliance with the License. You can obtain a copy
* https://www.openssl.org/source/license.html
*/
+#include <string.h> /* memset */
#include <openssl/evp.h>
#include <openssl/pem.h>
#include <openssl/serializer.h>
#include <openssl/provider.h>
#include <openssl/params.h>
#include <openssl/core_names.h>
+#include "crypto/ecx.h"
#include "internal/nelem.h"
+#include "openssl/param_build.h"
#include "crypto/evp.h" /* For the internal API */
#include "testutil.h"
-static int test_print_key_using_pem(const EVP_PKEY *pk)
+static char *datadir = NULL;
+
+#define PRIV_TEXT 0
+#define PRIV_PEM 1
+#define PRIV_DER 2
+#define PUB_TEXT 3
+#define PUB_PEM 4
+#define PUB_DER 5
+
+static void stripcr(char *buf, size_t *len)
+{
+ size_t i;
+ char *curr, *writ;
+
+ for (i = *len, curr = buf, writ = buf; i > 0; i--, curr++) {
+ if (*curr == '\r') {
+ (*len)--;
+ continue;
+ }
+ if (curr != writ)
+ *writ = *curr;
+ writ++;
+ }
+}
+
+static int compare_with_file(const char *alg, int type, BIO *membio)
+{
+ char filename[80];
+ BIO *file = NULL;
+ char buf[1024];
+ char *memdata, *fullfile = NULL;
+ const char *suffix;
+ size_t readbytes;
+ int ret = 0;
+ int len;
+ size_t slen;
+
+ switch (type) {
+ case PRIV_TEXT:
+ suffix = "priv.txt";
+ break;
+
+ case PRIV_PEM:
+ suffix = "priv.pem";
+ break;
+
+ case PRIV_DER:
+ suffix = "priv.der";
+ break;
+
+ case PUB_TEXT:
+ suffix = "pub.txt";
+ break;
+
+ case PUB_PEM:
+ suffix = "pub.pem";
+ break;
+
+ case PUB_DER:
+ suffix = "pub.der";
+ break;
+
+ default:
+ TEST_error("Invalid file type");
+ goto err;
+ }
+
+ BIO_snprintf(filename, sizeof(filename), "%s.%s", alg, suffix);
+ fullfile = test_mk_file_path(datadir, filename);
+ if (!TEST_ptr(fullfile))
+ goto err;
+
+ file = BIO_new_file(fullfile, "rb");
+ if (!TEST_ptr(file))
+ goto err;
+
+ if (!TEST_true(BIO_read_ex(file, buf, sizeof(buf), &readbytes))
+ || !TEST_true(BIO_eof(file))
+ || !TEST_size_t_lt(readbytes, sizeof(buf)))
+ goto err;
+
+ len = BIO_get_mem_data(membio, &memdata);
+ if (!TEST_int_gt(len, 0))
+ goto err;
+
+ slen = len;
+ if (type != PRIV_DER && type != PUB_DER) {
+ stripcr(memdata, &slen);
+ stripcr(buf, &readbytes);
+ }
+
+ if (!TEST_mem_eq(memdata, slen, buf, readbytes))
+ goto err;
+
+ ret = 1;
+ err:
+ OPENSSL_free(fullfile);
+ (void)BIO_reset(membio);
+ BIO_free(file);
+ return ret;
+}
+
+static int test_print_key_using_pem(const char *alg, const EVP_PKEY *pk)
{
- if (!TEST_true(EVP_PKEY_print_private(bio_out, pk, 0, NULL))
+ BIO *membio = BIO_new(BIO_s_mem());
+ int ret = 0;
+
+ if (!TEST_ptr(membio))
+ goto err;
+
+ if (!TEST_true(EVP_PKEY_print_private(membio, pk, 0, NULL))
+ || !TEST_true(compare_with_file(alg, PRIV_TEXT, membio))
/* Public key in PEM form */
- || !TEST_true(PEM_write_bio_PUBKEY(bio_out, pk))
+ || !TEST_true(PEM_write_bio_PUBKEY(membio, pk))
+ || !TEST_true(compare_with_file(alg, PUB_PEM, membio))
/* Unencrypted private key in PEM form */
- || !TEST_true(PEM_write_bio_PrivateKey(bio_out, pk,
+ || !TEST_true(PEM_write_bio_PrivateKey(membio, pk,
NULL, NULL, 0, NULL, NULL))
+ || !TEST_true(compare_with_file(alg, PRIV_PEM, membio))
/* Encrypted private key in PEM form */
|| !TEST_true(PEM_write_bio_PrivateKey(bio_out, pk, EVP_aes_256_cbc(),
(unsigned char *)"pass", 4,
NULL, NULL)))
- return 0;
+ goto err;
- return 1;
+ ret = 1;
+ err:
+ BIO_free(membio);
+ return ret;
}
-static int test_print_key_using_serializer(const EVP_PKEY *pk)
+static int test_print_key_type_using_serializer(const char *alg, int type,
+ const EVP_PKEY *pk)
{
- const char *pq = OSSL_SERIALIZER_PrivateKey_TO_PEM_PQ;
+ const char *pq;
OSSL_SERIALIZER_CTX *ctx = NULL;
- int ret = 1;
+ BIO *membio = BIO_new(BIO_s_mem());
+ int ret = 0;
+
+ switch (type) {
+ case PRIV_TEXT:
+ pq = OSSL_SERIALIZER_PrivateKey_TO_TEXT_PQ;
+ break;
+
+ case PRIV_PEM:
+ pq = OSSL_SERIALIZER_PrivateKey_TO_PEM_PQ;
+ break;
+
+ case PRIV_DER:
+ pq = OSSL_SERIALIZER_PrivateKey_TO_DER_PQ;
+ break;
+
+ case PUB_TEXT:
+ pq = OSSL_SERIALIZER_PUBKEY_TO_TEXT_PQ;
+ break;
+
+ case PUB_PEM:
+ pq = OSSL_SERIALIZER_PUBKEY_TO_PEM_PQ;
+ break;
+
+ case PUB_DER:
+ pq = OSSL_SERIALIZER_PUBKEY_TO_DER_PQ;
+ break;
+
+ default:
+ TEST_error("Invalid serialization type");
+ goto err;
+ }
+
+ if (!TEST_ptr(membio))
+ goto err;
/* Make a context, it's valid for several prints */
TEST_note("Setting up a OSSL_SERIALIZER context with passphrase");
if (!TEST_ptr(ctx = OSSL_SERIALIZER_CTX_new_by_EVP_PKEY(pk, pq))
/* Check that this operation is supported */
- || !TEST_ptr(OSSL_SERIALIZER_CTX_get_serializer(ctx))
- /* Set a passphrase to be used later */
- || !TEST_true(OSSL_SERIALIZER_CTX_set_passphrase(ctx,
- (unsigned char *)"pass",
- 4)))
+ || !TEST_ptr(OSSL_SERIALIZER_CTX_get_serializer(ctx)))
goto err;
/* Use no cipher. This should give us an unencrypted PEM */
- TEST_note("Displaying PEM with no encryption");
- if (!TEST_true(OSSL_SERIALIZER_to_bio(ctx, bio_out)))
- ret = 0;
-
- /* Use a valid cipher name */
- TEST_note("Displaying PEM encrypted with AES-256-CBC");
- if (!TEST_true(OSSL_SERIALIZER_CTX_set_cipher(ctx, "AES-256-CBC", NULL))
- || !TEST_true(OSSL_SERIALIZER_to_bio(ctx, bio_out)))
- ret = 0;
-
- /* Use an invalid cipher name, which should generate no output */
- TEST_note("NOT Displaying PEM encrypted with (invalid) FOO");
- if (!TEST_false(OSSL_SERIALIZER_CTX_set_cipher(ctx, "FOO", NULL))
- || !TEST_false(OSSL_SERIALIZER_to_bio(ctx, bio_out)))
- ret = 0;
-
- /* Clear the cipher. This should give us an unencrypted PEM again */
- TEST_note("Displaying PEM with encryption cleared (no encryption)");
- if (!TEST_true(OSSL_SERIALIZER_CTX_set_cipher(ctx, NULL, NULL))
- || !TEST_true(OSSL_SERIALIZER_to_bio(ctx, bio_out)))
- ret = 0;
+ TEST_note("Testing with no encryption");
+ if (!TEST_true(OSSL_SERIALIZER_to_bio(ctx, membio))
+ || !TEST_true(compare_with_file(alg, type, membio)))
+ goto err;
+ if (type == PRIV_PEM) {
+ /* Set a passphrase to be used later */
+ if (!TEST_true(OSSL_SERIALIZER_CTX_set_passphrase(ctx,
+ (unsigned char *)"pass",
+ 4)))
+ goto err;
+
+ /* Use a valid cipher name */
+ TEST_note("Displaying PEM encrypted with AES-256-CBC");
+ if (!TEST_true(OSSL_SERIALIZER_CTX_set_cipher(ctx, "AES-256-CBC", NULL))
+ || !TEST_true(OSSL_SERIALIZER_to_bio(ctx, bio_out)))
+ goto err;
+
+ /* Use an invalid cipher name, which should generate no output */
+ TEST_note("NOT Displaying PEM encrypted with (invalid) FOO");
+ if (!TEST_false(OSSL_SERIALIZER_CTX_set_cipher(ctx, "FOO", NULL))
+ || !TEST_false(OSSL_SERIALIZER_to_bio(ctx, bio_out)))
+ goto err;
+
+ /* Clear the cipher. This should give us an unencrypted PEM again */
+ TEST_note("Testing with encryption cleared (no encryption)");
+ if (!TEST_true(OSSL_SERIALIZER_CTX_set_cipher(ctx, NULL, NULL))
+ || !TEST_true(OSSL_SERIALIZER_to_bio(ctx, membio))
+ || !TEST_true(compare_with_file(alg, type, membio)))
+ goto err;
+ }
+ ret = 1;
err:
+ BIO_free(membio);
OSSL_SERIALIZER_CTX_free(ctx);
return ret;
}
+static int test_print_key_using_serializer(const char *alg, const EVP_PKEY *pk)
+{
+ int i;
+ int ret = 1;
+
+ for (i = 0; i < 6; i++)
+ ret = ret && test_print_key_type_using_serializer(alg, i, pk);
+
+ return ret;
+}
+
/* Array indexes used in test_fromdata_rsa */
#define N 0
#define E 1
static int test_fromdata_rsa(void)
{
- int ret = 0;
- EVP_PKEY_CTX *ctx = NULL;
- EVP_PKEY *pk = NULL;
+ int ret = 0, i;
+ EVP_PKEY_CTX *ctx = NULL, *key_ctx = NULL;
+ EVP_PKEY *pk = NULL, *copy_pk = NULL;
/*
* 32-bit RSA key, extracted from this command,
* executed with OpenSSL 1.0.2:
OSSL_PARAM_ulong(OSSL_PKEY_PARAM_RSA_N, &key_numbers[N]),
OSSL_PARAM_ulong(OSSL_PKEY_PARAM_RSA_E, &key_numbers[E]),
OSSL_PARAM_ulong(OSSL_PKEY_PARAM_RSA_D, &key_numbers[D]),
- OSSL_PARAM_ulong(OSSL_PKEY_PARAM_RSA_FACTOR, &key_numbers[P]),
- OSSL_PARAM_ulong(OSSL_PKEY_PARAM_RSA_FACTOR, &key_numbers[Q]),
- OSSL_PARAM_ulong(OSSL_PKEY_PARAM_RSA_EXPONENT, &key_numbers[DP]),
- OSSL_PARAM_ulong(OSSL_PKEY_PARAM_RSA_EXPONENT, &key_numbers[DQ]),
- OSSL_PARAM_ulong(OSSL_PKEY_PARAM_RSA_COEFFICIENT, &key_numbers[QINV]),
+ OSSL_PARAM_ulong(OSSL_PKEY_PARAM_RSA_FACTOR1, &key_numbers[P]),
+ OSSL_PARAM_ulong(OSSL_PKEY_PARAM_RSA_FACTOR2, &key_numbers[Q]),
+ OSSL_PARAM_ulong(OSSL_PKEY_PARAM_RSA_EXPONENT1, &key_numbers[DP]),
+ OSSL_PARAM_ulong(OSSL_PKEY_PARAM_RSA_EXPONENT2, &key_numbers[DQ]),
+ OSSL_PARAM_ulong(OSSL_PKEY_PARAM_RSA_COEFFICIENT1, &key_numbers[QINV]),
OSSL_PARAM_END
};
+ BIGNUM *bn = BN_new();
+ BIGNUM *bn_from = BN_new();
- if (!TEST_ptr(ctx = EVP_PKEY_CTX_new_provided(NULL, "RSA", NULL)))
+ if (!TEST_ptr(ctx = EVP_PKEY_CTX_new_from_name(NULL, "RSA", NULL)))
goto err;
if (!TEST_true(EVP_PKEY_key_fromdata_init(ctx))
- || !TEST_true(EVP_PKEY_fromdata(ctx, &pk, fromdata_params)))
+ || !TEST_true(EVP_PKEY_fromdata(ctx, &pk, fromdata_params))
+ || !TEST_int_eq(EVP_PKEY_bits(pk), 32)
+ || !TEST_int_eq(EVP_PKEY_security_bits(pk), 8)
+ || !TEST_int_eq(EVP_PKEY_size(pk), 4))
goto err;
- ret = test_print_key_using_pem(pk)
- | test_print_key_using_serializer(pk);
+ if (!TEST_ptr(key_ctx = EVP_PKEY_CTX_new_from_pkey(NULL, pk, "")))
+ goto err;
+
+ if (!TEST_true(EVP_PKEY_check(key_ctx))
+ || !TEST_true(EVP_PKEY_public_check(key_ctx))
+ || !TEST_true(EVP_PKEY_private_check(key_ctx))
+ || !TEST_true(EVP_PKEY_pairwise_check(key_ctx)))
+ goto err;
+ /* EVP_PKEY_copy_parameters() should fail for RSA */
+ if (!TEST_ptr(copy_pk = EVP_PKEY_new())
+ || !TEST_false(EVP_PKEY_copy_parameters(copy_pk, pk)))
+ goto err;
+
+ for (i = 0; fromdata_params[i].key != NULL; ++i) {
+ if (!TEST_true(BN_set_word(bn_from, key_numbers[i]))
+ || !TEST_true(EVP_PKEY_get_bn_param(pk, fromdata_params[i].key, &bn))
+ || !TEST_BN_eq(bn, bn_from))
+ goto err;
+ }
+ ret = test_print_key_using_pem("RSA", pk)
+ && test_print_key_using_serializer("RSA", pk);
err:
+ BN_free(bn_from);
+ BN_free(bn);
EVP_PKEY_free(pk);
+ EVP_PKEY_free(copy_pk);
+ EVP_PKEY_CTX_free(key_ctx);
EVP_PKEY_CTX_free(ctx);
return ret;
}
+static int test_evp_pkey_get_bn_param_large(void)
+{
+ int ret = 0;
+ EVP_PKEY_CTX *ctx = NULL, *key_ctx = NULL;
+ EVP_PKEY *pk = NULL;
+ OSSL_PARAM_BLD *bld = NULL;
+ OSSL_PARAM *fromdata_params = NULL;
+ BIGNUM *n = NULL, *e = NULL, *d = NULL, *n_out = NULL;
+ /*
+ * The buffer size chosen here for n_data larger than the buffer used
+ * internally in EVP_PKEY_get_bn_param.
+ */
+ static unsigned char n_data[2050];
+ static const unsigned char e_data[] = {
+ 0x1, 0x00, 0x01
+ };
+ static const unsigned char d_data[]= {
+ 0x99, 0x33, 0x13, 0x7b
+ };
+
+ /* N is a large buffer */
+ memset(n_data, 0xCE, sizeof(n_data));
+
+ if (!TEST_ptr(bld = OSSL_PARAM_BLD_new())
+ || !TEST_ptr(n = BN_bin2bn(n_data, sizeof(n_data), NULL))
+ || !TEST_ptr(e = BN_bin2bn(e_data, sizeof(e_data), NULL))
+ || !TEST_ptr(d = BN_bin2bn(d_data, sizeof(d_data), NULL))
+ || !TEST_true(OSSL_PARAM_BLD_push_BN(bld, OSSL_PKEY_PARAM_RSA_N, n))
+ || !TEST_true(OSSL_PARAM_BLD_push_BN(bld, OSSL_PKEY_PARAM_RSA_E, e))
+ || !TEST_true(OSSL_PARAM_BLD_push_BN(bld, OSSL_PKEY_PARAM_RSA_D, d))
+ || !TEST_ptr(fromdata_params = OSSL_PARAM_BLD_to_param(bld))
+ || !TEST_ptr(ctx = EVP_PKEY_CTX_new_from_name(NULL, "RSA", NULL))
+ || !TEST_true(EVP_PKEY_key_fromdata_init(ctx))
+ || !TEST_true(EVP_PKEY_fromdata(ctx, &pk, fromdata_params))
+ || !TEST_ptr(key_ctx = EVP_PKEY_CTX_new_from_pkey(NULL, pk, ""))
+ || !TEST_true(EVP_PKEY_get_bn_param(pk, OSSL_PKEY_PARAM_RSA_N, &n_out))
+ || !TEST_BN_eq(n, n_out))
+ goto err;
+ ret = 1;
+ err:
+ BN_free(n_out);
+ BN_free(n);
+ BN_free(e);
+ BN_free(d);
+ EVP_PKEY_free(pk);
+ EVP_PKEY_CTX_free(key_ctx);
+ EVP_PKEY_CTX_free(ctx);
+ OSSL_PARAM_BLD_free_params(fromdata_params);
+ OSSL_PARAM_BLD_free(bld);
+ return ret;
+}
+
+
#ifndef OPENSSL_NO_DH
/* Array indexes used in test_fromdata_dh */
#define PRIV_KEY 0
static int test_fromdata_dh(void)
{
int ret = 0;
- EVP_PKEY_CTX *ctx = NULL;
- EVP_PKEY *pk = NULL;
+ EVP_PKEY_CTX *ctx = NULL, *key_ctx = NULL;
+ EVP_PKEY *pk = NULL, *copy_pk = NULL;
/*
* 32-bit DH key, extracted from this command,
* executed with OpenSSL 1.0.2:
0x2, /* G */
};
OSSL_PARAM fromdata_params[] = {
- OSSL_PARAM_ulong(OSSL_PKEY_PARAM_DH_PRIV_KEY, &key_numbers[PRIV_KEY]),
- OSSL_PARAM_ulong(OSSL_PKEY_PARAM_DH_PUB_KEY, &key_numbers[PUB_KEY]),
+ OSSL_PARAM_ulong(OSSL_PKEY_PARAM_PRIV_KEY, &key_numbers[PRIV_KEY]),
+ OSSL_PARAM_ulong(OSSL_PKEY_PARAM_PUB_KEY, &key_numbers[PUB_KEY]),
OSSL_PARAM_ulong(OSSL_PKEY_PARAM_FFC_P, &key_numbers[FFC_P]),
OSSL_PARAM_ulong(OSSL_PKEY_PARAM_FFC_G, &key_numbers[FFC_G]),
OSSL_PARAM_END
};
- if (!TEST_ptr(ctx = EVP_PKEY_CTX_new_provided(NULL, "DH", NULL)))
+ if (!TEST_ptr(ctx = EVP_PKEY_CTX_new_from_name(NULL, "DH", NULL)))
goto err;
if (!TEST_true(EVP_PKEY_key_fromdata_init(ctx))
- || !TEST_true(EVP_PKEY_fromdata(ctx, &pk, fromdata_params)))
+ || !TEST_true(EVP_PKEY_fromdata(ctx, &pk, fromdata_params))
+ || !TEST_int_eq(EVP_PKEY_bits(pk), 32)
+ || !TEST_int_eq(EVP_PKEY_security_bits(pk), 0) /* Missing Q */
+ || !TEST_int_eq(EVP_PKEY_size(pk), 4))
+ goto err;
+
+ if (!TEST_ptr(copy_pk = EVP_PKEY_new())
+ || !TEST_true(EVP_PKEY_copy_parameters(copy_pk, pk)))
+ goto err;
+
+ ret = test_print_key_using_pem("DH", pk)
+ && test_print_key_using_serializer("DH", pk);
+
+ if (!TEST_ptr(key_ctx = EVP_PKEY_CTX_new_from_pkey(NULL, pk, "")))
goto err;
- ret = test_print_key_using_pem(pk)
- | test_print_key_using_serializer(pk);
+ if (!TEST_false(EVP_PKEY_check(key_ctx))
+ || !TEST_true(EVP_PKEY_public_check(key_ctx))
+ || !TEST_false(EVP_PKEY_private_check(key_ctx)) /* Need a q */
+ || !TEST_true(EVP_PKEY_pairwise_check(key_ctx)))
+ goto err;
err:
EVP_PKEY_free(pk);
+ EVP_PKEY_free(copy_pk);
EVP_PKEY_CTX_free(ctx);
+ EVP_PKEY_CTX_free(key_ctx);
return ret;
}
#endif
+#ifndef OPENSSL_NO_EC
+/* Array indexes used in test_fromdata_ecx */
+# define PRIV_KEY 0
+# define PUB_KEY 1
+
+# define X25519_IDX 0
+# define X448_IDX 1
+# define ED25519_IDX 2
+# define ED448_IDX 3
+
+static int test_fromdata_ecx(int tst)
+{
+ int ret = 0;
+ EVP_PKEY_CTX *ctx = NULL;
+ EVP_PKEY *pk = NULL, *copy_pk = NULL;
+ const char *alg = NULL;
+ size_t len;
+ unsigned char out_pub[ED448_KEYLEN];
+ unsigned char out_priv[ED448_KEYLEN];
+
+ /* ED448_KEYLEN > X448_KEYLEN > X25519_KEYLEN == ED25519_KEYLEN */
+ static unsigned char key_numbers[4][2][ED448_KEYLEN] = {
+ /* X25519: Keys from RFC 7748 6.1 */
+ {
+ /* Private Key */
+ {
+ 0x77, 0x07, 0x6d, 0x0a, 0x73, 0x18, 0xa5, 0x7d, 0x3c, 0x16,
+ 0xc1, 0x72, 0x51, 0xb2, 0x66, 0x45, 0xdf, 0x4c, 0x2f, 0x87,
+ 0xeb, 0xc0, 0x99, 0x2a, 0xb1, 0x77, 0xfb, 0xa5, 0x1d, 0xb9,
+ 0x2c, 0x2a
+ },
+ /* Public Key */
+ {
+ 0x85, 0x20, 0xf0, 0x09, 0x89, 0x30, 0xa7, 0x54, 0x74, 0x8b,
+ 0x7d, 0xdc, 0xb4, 0x3e, 0xf7, 0x5a, 0x0d, 0xbf, 0x3a, 0x0d,
+ 0x26, 0x38, 0x1a, 0xf4, 0xeb, 0xa4, 0xa9, 0x8e, 0xaa, 0x9b,
+ 0x4e, 0x6a
+ }
+ },
+ /* X448: Keys from RFC 7748 6.2 */
+ {
+ /* Private Key */
+ {
+ 0x9a, 0x8f, 0x49, 0x25, 0xd1, 0x51, 0x9f, 0x57, 0x75, 0xcf,
+ 0x46, 0xb0, 0x4b, 0x58, 0x00, 0xd4, 0xee, 0x9e, 0xe8, 0xba,
+ 0xe8, 0xbc, 0x55, 0x65, 0xd4, 0x98, 0xc2, 0x8d, 0xd9, 0xc9,
+ 0xba, 0xf5, 0x74, 0xa9, 0x41, 0x97, 0x44, 0x89, 0x73, 0x91,
+ 0x00, 0x63, 0x82, 0xa6, 0xf1, 0x27, 0xab, 0x1d, 0x9a, 0xc2,
+ 0xd8, 0xc0, 0xa5, 0x98, 0x72, 0x6b
+ },
+ /* Public Key */
+ {
+ 0x9b, 0x08, 0xf7, 0xcc, 0x31, 0xb7, 0xe3, 0xe6, 0x7d, 0x22,
+ 0xd5, 0xae, 0xa1, 0x21, 0x07, 0x4a, 0x27, 0x3b, 0xd2, 0xb8,
+ 0x3d, 0xe0, 0x9c, 0x63, 0xfa, 0xa7, 0x3d, 0x2c, 0x22, 0xc5,
+ 0xd9, 0xbb, 0xc8, 0x36, 0x64, 0x72, 0x41, 0xd9, 0x53, 0xd4,
+ 0x0c, 0x5b, 0x12, 0xda, 0x88, 0x12, 0x0d, 0x53, 0x17, 0x7f,
+ 0x80, 0xe5, 0x32, 0xc4, 0x1f, 0xa0
+ }
+ },
+ /* ED25519: Keys from RFC 8032 */
+ {
+ /* Private Key */
+ {
+ 0x9d, 0x61, 0xb1, 0x9d, 0xef, 0xfd, 0x5a, 0x60, 0xba, 0x84,
+ 0x4a, 0xf4, 0x92, 0xec, 0x2c, 0xc4, 0x44, 0x49, 0xc5, 0x69,
+ 0x7b, 0x32, 0x69, 0x19, 0x70, 0x3b, 0xac, 0x03, 0x1c, 0xae,
+ 0x7f, 0x60
+ },
+ /* Public Key */
+ {
+ 0xd7, 0x5a, 0x98, 0x01, 0x82, 0xb1, 0x0a, 0xb7, 0xd5, 0x4b,
+ 0xfe, 0xd3, 0xc9, 0x64, 0x07, 0x3a, 0x0e, 0xe1, 0x72, 0xf3,
+ 0xda, 0xa6, 0x23, 0x25, 0xaf, 0x02, 0x1a, 0x68, 0xf7, 0x07,
+ 0x51, 0x1a
+ }
+ },
+ /* ED448: Keys from RFC 8032 */
+ {
+ /* Private Key */
+ {
+ 0x6c, 0x82, 0xa5, 0x62, 0xcb, 0x80, 0x8d, 0x10, 0xd6, 0x32,
+ 0xbe, 0x89, 0xc8, 0x51, 0x3e, 0xbf, 0x6c, 0x92, 0x9f, 0x34,
+ 0xdd, 0xfa, 0x8c, 0x9f, 0x63, 0xc9, 0x96, 0x0e, 0xf6, 0xe3,
+ 0x48, 0xa3, 0x52, 0x8c, 0x8a, 0x3f, 0xcc, 0x2f, 0x04, 0x4e,
+ 0x39, 0xa3, 0xfc, 0x5b, 0x94, 0x49, 0x2f, 0x8f, 0x03, 0x2e,
+ 0x75, 0x49, 0xa2, 0x00, 0x98, 0xf9, 0x5b
+ },
+ /* Public Key */
+ {
+ 0x5f, 0xd7, 0x44, 0x9b, 0x59, 0xb4, 0x61, 0xfd, 0x2c, 0xe7,
+ 0x87, 0xec, 0x61, 0x6a, 0xd4, 0x6a, 0x1d, 0xa1, 0x34, 0x24,
+ 0x85, 0xa7, 0x0e, 0x1f, 0x8a, 0x0e, 0xa7, 0x5d, 0x80, 0xe9,
+ 0x67, 0x78, 0xed, 0xf1, 0x24, 0x76, 0x9b, 0x46, 0xc7, 0x06,
+ 0x1b, 0xd6, 0x78, 0x3d, 0xf1, 0xe5, 0x0f, 0x6c, 0xd1, 0xfa,
+ 0x1a, 0xbe, 0xaf, 0xe8, 0x25, 0x61, 0x80
+ }
+ }
+ };
+ OSSL_PARAM x25519_fromdata_params[] = {
+ OSSL_PARAM_octet_string(OSSL_PKEY_PARAM_PRIV_KEY,
+ key_numbers[X25519_IDX][PRIV_KEY],
+ X25519_KEYLEN),
+ OSSL_PARAM_octet_string(OSSL_PKEY_PARAM_PUB_KEY,
+ key_numbers[X25519_IDX][PUB_KEY],
+ X25519_KEYLEN),
+ OSSL_PARAM_END
+ };
+ OSSL_PARAM x448_fromdata_params[] = {
+ OSSL_PARAM_octet_string(OSSL_PKEY_PARAM_PRIV_KEY,
+ key_numbers[X448_IDX][PRIV_KEY],
+ X448_KEYLEN),
+ OSSL_PARAM_octet_string(OSSL_PKEY_PARAM_PUB_KEY,
+ key_numbers[X448_IDX][PUB_KEY],
+ X448_KEYLEN),
+ OSSL_PARAM_END
+ };
+ OSSL_PARAM ed25519_fromdata_params[] = {
+ OSSL_PARAM_octet_string(OSSL_PKEY_PARAM_PRIV_KEY,
+ key_numbers[ED25519_IDX][PRIV_KEY],
+ ED25519_KEYLEN),
+ OSSL_PARAM_octet_string(OSSL_PKEY_PARAM_PUB_KEY,
+ key_numbers[ED25519_IDX][PUB_KEY],
+ ED25519_KEYLEN),
+ OSSL_PARAM_END
+ };
+ OSSL_PARAM ed448_fromdata_params[] = {
+ OSSL_PARAM_octet_string(OSSL_PKEY_PARAM_PRIV_KEY,
+ key_numbers[ED448_IDX][PRIV_KEY],
+ ED448_KEYLEN),
+ OSSL_PARAM_octet_string(OSSL_PKEY_PARAM_PUB_KEY,
+ key_numbers[ED448_IDX][PUB_KEY],
+ ED448_KEYLEN),
+ OSSL_PARAM_END
+ };
+ OSSL_PARAM *fromdata_params = NULL;
+ int bits = 0, security_bits = 0, size = 0;
+
+ switch (tst) {
+ case X25519_IDX:
+ fromdata_params = x25519_fromdata_params;
+ bits = X25519_BITS;
+ security_bits = X25519_SECURITY_BITS;
+ size = X25519_KEYLEN;
+ alg = "X25519";
+ break;
+
+ case X448_IDX:
+ fromdata_params = x448_fromdata_params;
+ bits = X448_BITS;
+ security_bits = X448_SECURITY_BITS;
+ size = X448_KEYLEN;
+ alg = "X448";
+ break;
+
+ case ED25519_IDX:
+ fromdata_params = ed25519_fromdata_params;
+ bits = ED25519_BITS;
+ security_bits = ED25519_SECURITY_BITS;
+ size = ED25519_KEYLEN;
+ alg = "ED25519";
+ break;
+
+ case ED448_IDX:
+ fromdata_params = ed448_fromdata_params;
+ bits = ED448_BITS;
+ security_bits = ED448_SECURITY_BITS;
+ size = ED448_KEYLEN;
+ alg = "ED448";
+ break;
+ }
+
+ ctx = EVP_PKEY_CTX_new_from_name(NULL, alg, NULL);
+ if (!TEST_ptr(ctx))
+ goto err;
+
+ if (!TEST_true(EVP_PKEY_key_fromdata_init(ctx))
+ || !TEST_true(EVP_PKEY_fromdata(ctx, &pk, fromdata_params))
+ || !TEST_int_eq(EVP_PKEY_bits(pk), bits)
+ || !TEST_int_eq(EVP_PKEY_security_bits(pk), security_bits)
+ || !TEST_int_eq(EVP_PKEY_size(pk), size))
+ goto err;
+
+ if (!TEST_ptr(copy_pk = EVP_PKEY_new())
+ || !TEST_false(EVP_PKEY_copy_parameters(copy_pk, pk)))
+ goto err;
+
+ if (!TEST_true(EVP_PKEY_get_octet_string_param(
+ pk, fromdata_params[PRIV_KEY].key,
+ out_priv, sizeof(out_priv), &len))
+ || !TEST_mem_eq(out_priv, len,
+ fromdata_params[PRIV_KEY].data,
+ fromdata_params[PRIV_KEY].data_size)
+ || !TEST_true(EVP_PKEY_get_octet_string_param(
+ pk, fromdata_params[PUB_KEY].key,
+ out_pub, sizeof(out_pub), &len))
+ || !TEST_mem_eq(out_pub, len,
+ fromdata_params[PUB_KEY].data,
+ fromdata_params[PUB_KEY].data_size))
+ goto err;
+
+ ret = test_print_key_using_pem(alg, pk)
+ && test_print_key_using_serializer(alg, pk);
+
+err:
+ EVP_PKEY_free(pk);
+ EVP_PKEY_free(copy_pk);
+ EVP_PKEY_CTX_free(ctx);
+
+ return ret;
+}
+
+#define CURVE_NAME 2
+
+static int test_fromdata_ec(void)
+{
+ int ret = 0;
+ EVP_PKEY_CTX *ctx = NULL;
+ EVP_PKEY *pk = NULL, *copy_pk = NULL;
+ OSSL_PARAM_BLD *bld = OSSL_PARAM_BLD_new();
+ BIGNUM *ec_priv_bn = NULL;
+ BIGNUM *bn_priv = NULL;
+ OSSL_PARAM *fromdata_params = NULL;
+ const char *alg = "EC";
+ const char *curve = "prime256v1";
+ /* UNCOMPRESSED FORMAT */
+ static const unsigned char ec_pub_keydata[] = {
+ POINT_CONVERSION_UNCOMPRESSED,
+ 0x1b, 0x93, 0x67, 0x55, 0x1c, 0x55, 0x9f, 0x63,
+ 0xd1, 0x22, 0xa4, 0xd8, 0xd1, 0x0a, 0x60, 0x6d,
+ 0x02, 0xa5, 0x77, 0x57, 0xc8, 0xa3, 0x47, 0x73,
+ 0x3a, 0x6a, 0x08, 0x28, 0x39, 0xbd, 0xc9, 0xd2,
+ 0x80, 0xec, 0xe9, 0xa7, 0x08, 0x29, 0x71, 0x2f,
+ 0xc9, 0x56, 0x82, 0xee, 0x9a, 0x85, 0x0f, 0x6d,
+ 0x7f, 0x59, 0x5f, 0x8c, 0xd1, 0x96, 0x0b, 0xdf,
+ 0x29, 0x3e, 0x49, 0x07, 0x88, 0x3f, 0x9a, 0x29
+ };
+ static const unsigned char ec_priv_keydata[] = {
+ 0x33, 0xd0, 0x43, 0x83, 0xa9, 0x89, 0x56, 0x03,
+ 0xd2, 0xd7, 0xfe, 0x6b, 0x01, 0x6f, 0xe4, 0x59,
+ 0xcc, 0x0d, 0x9a, 0x24, 0x6c, 0x86, 0x1b, 0x2e,
+ 0xdc, 0x4b, 0x4d, 0x35, 0x43, 0xe1, 0x1b, 0xad
+ };
+ const int compressed_sz = 1 + (sizeof(ec_pub_keydata) - 1) / 2;
+ unsigned char out_pub[sizeof(ec_pub_keydata)];
+ char out_curve_name[80];
+ const OSSL_PARAM *gettable = NULL;
+ size_t len;
+
+
+ if (!TEST_ptr(bld))
+ goto err;
+ if (!TEST_ptr(ec_priv_bn = BN_bin2bn(ec_priv_keydata,
+ sizeof(ec_priv_keydata), NULL)))
+ goto err;
+
+ if (OSSL_PARAM_BLD_push_utf8_string(bld, OSSL_PKEY_PARAM_EC_NAME,
+ curve, 0) <= 0)
+ goto err;
+ if (OSSL_PARAM_BLD_push_octet_string(bld, OSSL_PKEY_PARAM_PUB_KEY,
+ ec_pub_keydata,
+ sizeof(ec_pub_keydata)) <= 0)
+ goto err;
+ if (OSSL_PARAM_BLD_push_BN(bld, OSSL_PKEY_PARAM_PRIV_KEY, ec_priv_bn) <= 0)
+ goto err;
+ if (!TEST_ptr(fromdata_params = OSSL_PARAM_BLD_to_param(bld)))
+ goto err;
+ ctx = EVP_PKEY_CTX_new_from_name(NULL, alg, NULL);
+ if (!TEST_ptr(ctx))
+ goto err;
+
+ if (!TEST_true(EVP_PKEY_key_fromdata_init(ctx))
+ || !TEST_true(EVP_PKEY_fromdata(ctx, &pk, fromdata_params))
+ || !TEST_int_eq(EVP_PKEY_bits(pk), 256)
+ || !TEST_int_eq(EVP_PKEY_security_bits(pk), 128)
+ || !TEST_int_eq(EVP_PKEY_size(pk), 2 + 35 * 2))
+ goto err;
+
+ if (!TEST_ptr(copy_pk = EVP_PKEY_new())
+ || !TEST_true(EVP_PKEY_copy_parameters(copy_pk, pk)))
+ goto err;
+
+ if (!TEST_ptr(gettable = EVP_PKEY_gettable_params(pk))
+ || !TEST_ptr(OSSL_PARAM_locate_const(gettable, OSSL_PKEY_PARAM_EC_NAME))
+ || !TEST_ptr(OSSL_PARAM_locate_const(gettable, OSSL_PKEY_PARAM_PUB_KEY))
+ || !TEST_ptr(OSSL_PARAM_locate_const(gettable, OSSL_PKEY_PARAM_PRIV_KEY)))
+ goto err;
+
+ if (!EVP_PKEY_get_utf8_string_param(pk, OSSL_PKEY_PARAM_EC_NAME,
+ out_curve_name, sizeof(out_curve_name),
+ &len)
+ || !TEST_str_eq(out_curve_name, curve)
+ || !EVP_PKEY_get_octet_string_param(pk, OSSL_PKEY_PARAM_PUB_KEY,
+ out_pub, sizeof(out_pub), &len)
+ || !TEST_true(out_pub[0] == (POINT_CONVERSION_COMPRESSED + 1))
+ || !TEST_mem_eq(out_pub + 1, len - 1,
+ ec_pub_keydata + 1, compressed_sz - 1)
+ || !TEST_true(EVP_PKEY_get_bn_param(pk, OSSL_PKEY_PARAM_PRIV_KEY,
+ &bn_priv))
+ || !TEST_BN_eq(ec_priv_bn, bn_priv))
+ goto err;
+
+ ret = test_print_key_using_pem(alg, pk)
+ && test_print_key_using_serializer(alg, pk);
+err:
+ BN_free(bn_priv);
+ BN_free(ec_priv_bn);
+ OSSL_PARAM_BLD_free_params(fromdata_params);
+ OSSL_PARAM_BLD_free(bld);
+ EVP_PKEY_free(pk);
+ EVP_PKEY_free(copy_pk);
+ EVP_PKEY_CTX_free(ctx);
+ return ret;
+}
+
+#endif /* OPENSSL_NO_EC */
+
int setup_tests(void)
{
+ if (!test_skip_common_options()) {
+ TEST_error("Error parsing test options\n");
+ return 0;
+ }
+
+ if (!TEST_ptr(datadir = test_get_argument(0)))
+ return 0;
+
+ ADD_TEST(test_evp_pkey_get_bn_param_large);
ADD_TEST(test_fromdata_rsa);
#ifndef OPENSSL_NO_DH
ADD_TEST(test_fromdata_dh);
+#endif
+#ifndef OPENSSL_NO_EC
+ ADD_ALL_TESTS(test_fromdata_ecx, 4);
+ ADD_TEST(test_fromdata_ec);
#endif
return 1;
}
projects / oweals / openssl.git / blobdiff