2 * Copyright 2019 The OpenSSL Project Authors. All Rights Reserved.
4 * Licensed under the Apache License 2.0 (the "License"). You may not use
5 * this file except in compliance with the License. You can obtain a copy
6 * in the file LICENSE in the source distribution or at
7 * https://www.openssl.org/source/license.html
10 #include <openssl/evp.h>
11 #include <openssl/pem.h>
12 #include <openssl/serializer.h>
13 #include <openssl/provider.h>
14 #include <openssl/params.h>
15 #include <openssl/core_names.h>
16 #include "internal/nelem.h"
17 #include "crypto/evp.h" /* For the internal API */
20 static int test_print_key_using_pem(const EVP_PKEY *pk)
22 if (!TEST_true(EVP_PKEY_print_private(bio_out, pk, 0, NULL))
23 /* Public key in PEM form */
24 || !TEST_true(PEM_write_bio_PUBKEY(bio_out, pk))
25 /* Unencrypted private key in PEM form */
26 || !TEST_true(PEM_write_bio_PrivateKey(bio_out, pk,
27 NULL, NULL, 0, NULL, NULL))
28 /* Encrypted private key in PEM form */
29 || !TEST_true(PEM_write_bio_PrivateKey(bio_out, pk, EVP_aes_256_cbc(),
30 (unsigned char *)"pass", 4,
37 static int test_print_key_using_serializer(const EVP_PKEY *pk)
39 const char *pq = OSSL_SERIALIZER_PrivateKey_TO_PEM_PQ;
40 OSSL_SERIALIZER_CTX *ctx = NULL;
43 /* Make a context, it's valid for several prints */
44 TEST_note("Setting up a OSSL_SERIALIZER context with passphrase");
45 if (!TEST_ptr(ctx = OSSL_SERIALIZER_CTX_new_by_EVP_PKEY(pk, pq))
46 /* Check that this operation is supported */
47 || !TEST_ptr(OSSL_SERIALIZER_CTX_get_serializer(ctx))
48 /* Set a passphrase to be used later */
49 || !TEST_true(OSSL_SERIALIZER_CTX_set_passphrase(ctx,
50 (unsigned char *)"pass",
54 /* Use no cipher. This should give us an unencrypted PEM */
55 TEST_note("Displaying PEM with no encryption");
56 if (!TEST_true(OSSL_SERIALIZER_to_bio(ctx, bio_out)))
59 /* Use a valid cipher name */
60 TEST_note("Displaying PEM encrypted with AES-256-CBC");
61 if (!TEST_true(OSSL_SERIALIZER_CTX_set_cipher(ctx, "AES-256-CBC", NULL))
62 || !TEST_true(OSSL_SERIALIZER_to_bio(ctx, bio_out)))
65 /* Use an invalid cipher name, which should generate no output */
66 TEST_note("NOT Displaying PEM encrypted with (invalid) FOO");
67 if (!TEST_false(OSSL_SERIALIZER_CTX_set_cipher(ctx, "FOO", NULL))
68 || !TEST_false(OSSL_SERIALIZER_to_bio(ctx, bio_out)))
71 /* Clear the cipher. This should give us an unencrypted PEM again */
72 TEST_note("Displaying PEM with encryption cleared (no encryption)");
73 if (!TEST_true(OSSL_SERIALIZER_CTX_set_cipher(ctx, NULL, NULL))
74 || !TEST_true(OSSL_SERIALIZER_to_bio(ctx, bio_out)))
78 OSSL_SERIALIZER_CTX_free(ctx);
82 /* Array indexes used in test_fromdata_rsa */
92 static int test_fromdata_rsa(void)
95 EVP_PKEY_CTX *ctx = NULL;
98 * 32-bit RSA key, extracted from this command,
99 * executed with OpenSSL 1.0.2:
101 * openssl genrsa 32 | openssl rsa -text
103 static unsigned long key_numbers[] = {
113 OSSL_PARAM fromdata_params[] = {
114 OSSL_PARAM_ulong(OSSL_PKEY_PARAM_RSA_N, &key_numbers[N]),
115 OSSL_PARAM_ulong(OSSL_PKEY_PARAM_RSA_E, &key_numbers[E]),
116 OSSL_PARAM_ulong(OSSL_PKEY_PARAM_RSA_D, &key_numbers[D]),
117 OSSL_PARAM_ulong(OSSL_PKEY_PARAM_RSA_FACTOR, &key_numbers[P]),
118 OSSL_PARAM_ulong(OSSL_PKEY_PARAM_RSA_FACTOR, &key_numbers[Q]),
119 OSSL_PARAM_ulong(OSSL_PKEY_PARAM_RSA_EXPONENT, &key_numbers[DP]),
120 OSSL_PARAM_ulong(OSSL_PKEY_PARAM_RSA_EXPONENT, &key_numbers[DQ]),
121 OSSL_PARAM_ulong(OSSL_PKEY_PARAM_RSA_COEFFICIENT, &key_numbers[QINV]),
125 if (!TEST_ptr(ctx = EVP_PKEY_CTX_new_from_name(NULL, "RSA", NULL)))
128 if (!TEST_true(EVP_PKEY_key_fromdata_init(ctx))
129 || !TEST_true(EVP_PKEY_fromdata(ctx, &pk, fromdata_params))
130 || !TEST_int_eq(EVP_PKEY_bits(pk), 32)
131 || !TEST_int_eq(EVP_PKEY_security_bits(pk), 8)
132 || !TEST_int_eq(EVP_PKEY_size(pk), 4))
135 ret = test_print_key_using_pem(pk)
136 | test_print_key_using_serializer(pk);
140 EVP_PKEY_CTX_free(ctx);
145 #ifndef OPENSSL_NO_DH
146 /* Array indexes used in test_fromdata_dh */
152 static int test_fromdata_dh(void)
155 EVP_PKEY_CTX *ctx = NULL;
158 * 32-bit DH key, extracted from this command,
159 * executed with OpenSSL 1.0.2:
161 * openssl dhparam -out dhp.pem 32
162 * openssl genpkey -paramfile dhp.pem | openssl pkey -text
164 static unsigned long key_numbers[] = {
165 0x666c2b06, /* priv-key */
166 0x6fa6de50, /* pub-key */
170 OSSL_PARAM fromdata_params[] = {
171 OSSL_PARAM_ulong(OSSL_PKEY_PARAM_DH_PRIV_KEY, &key_numbers[PRIV_KEY]),
172 OSSL_PARAM_ulong(OSSL_PKEY_PARAM_DH_PUB_KEY, &key_numbers[PUB_KEY]),
173 OSSL_PARAM_ulong(OSSL_PKEY_PARAM_FFC_P, &key_numbers[FFC_P]),
174 OSSL_PARAM_ulong(OSSL_PKEY_PARAM_FFC_G, &key_numbers[FFC_G]),
178 if (!TEST_ptr(ctx = EVP_PKEY_CTX_new_from_name(NULL, "DH", NULL)))
181 if (!TEST_true(EVP_PKEY_key_fromdata_init(ctx))
182 || !TEST_true(EVP_PKEY_fromdata(ctx, &pk, fromdata_params))
183 || !TEST_int_eq(EVP_PKEY_bits(pk), 32)
184 || !TEST_int_eq(EVP_PKEY_security_bits(pk), 0) /* Missing Q */
185 || !TEST_int_eq(EVP_PKEY_size(pk), 4))
188 ret = test_print_key_using_pem(pk)
189 | test_print_key_using_serializer(pk);
193 EVP_PKEY_CTX_free(ctx);
199 int setup_tests(void)
201 ADD_TEST(test_fromdata_rsa);
202 #ifndef OPENSSL_NO_DH
203 ADD_TEST(test_fromdata_dh);