Mini Shell
/*
* Copyright 2019-2024 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
* in the file LICENSE in the source distribution or at
* https://www.openssl.org/source/license.html
*/
#include <string.h> /* memset */
#include <openssl/evp.h>
#include <openssl/pem.h>
#include <openssl/encoder.h>
#include <openssl/provider.h>
#include <openssl/param_build.h>
#include <openssl/core_names.h>
#include <openssl/sha.h>
#include "crypto/ecx.h"
#include "crypto/evp.h" /* For the internal API */
#include "crypto/bn_dh.h" /* _bignum_ffdhe2048_p */
#include "internal/nelem.h"
#include "testutil.h"
static char *datadir = NULL;
/*
* Do not change the order of the following defines unless you also
* update the for loop bounds used inside test_print_key_using_encoder() and
* test_print_key_using_encoder_public().
*/
#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[4096];
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 pass_cb(char *buf, int size, int rwflag, void *u)
{
return 0;
}
static int pass_cb_error(char *buf, int size, int rwflag, void *u)
{
return -1;
}
static int test_print_key_using_pem(const char *alg, const EVP_PKEY *pk)
{
BIO *membio = BIO_new(BIO_s_mem());
int ret = 0;
if (!TEST_ptr(membio))
goto err;
if (/* Output 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))
/* Output zero-length passphrase encrypted private key in PEM form */
|| !TEST_true(PEM_write_bio_PKCS8PrivateKey(bio_out, pk,
EVP_aes_256_cbc(),
(const char *)~0, 0,
NULL, NULL))
|| !TEST_true(PEM_write_bio_PKCS8PrivateKey(bio_out, pk,
EVP_aes_256_cbc(),
NULL, 0, NULL, ""))
|| !TEST_true(PEM_write_bio_PKCS8PrivateKey(bio_out, pk,
EVP_aes_256_cbc(),
NULL, 0, pass_cb, NULL))
|| !TEST_false(PEM_write_bio_PKCS8PrivateKey(bio_out, pk,
EVP_aes_256_cbc(),
NULL, 0, pass_cb_error,
NULL))
#ifndef OPENSSL_NO_DES
|| !TEST_true(PEM_write_bio_PKCS8PrivateKey_nid(
bio_out, pk, NID_pbe_WithSHA1And3_Key_TripleDES_CBC,
(const char *)~0, 0, NULL, NULL))
|| !TEST_true(PEM_write_bio_PKCS8PrivateKey_nid(
bio_out, pk, NID_pbe_WithSHA1And3_Key_TripleDES_CBC, NULL, 0,
NULL, ""))
|| !TEST_true(PEM_write_bio_PKCS8PrivateKey_nid(
bio_out, pk, NID_pbe_WithSHA1And3_Key_TripleDES_CBC, NULL, 0,
pass_cb, NULL))
|| !TEST_false(PEM_write_bio_PKCS8PrivateKey_nid(
bio_out, pk, NID_pbe_WithSHA1And3_Key_TripleDES_CBC, NULL, 0,
pass_cb_error, NULL))
#endif
/* Private key in text form */
|| !TEST_int_gt(EVP_PKEY_print_private(membio, pk, 0, NULL), 0)
|| !TEST_true(compare_with_file(alg, PRIV_TEXT, membio))
/* Public key in PEM form */
|| !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(membio, pk,
NULL, NULL, 0, NULL, NULL))
|| !TEST_true(compare_with_file(alg, PRIV_PEM, membio))
/* NULL key */
|| !TEST_false(PEM_write_bio_PrivateKey(membio, NULL,
NULL, NULL, 0, NULL, NULL))
|| !TEST_false(PEM_write_bio_PrivateKey_traditional(membio, NULL,
NULL, NULL, 0, NULL, NULL)))
goto err;
ret = 1;
err:
BIO_free(membio);
return ret;
}
static int test_print_key_type_using_encoder(const char *alg, int type,
const EVP_PKEY *pk)
{
const char *output_type, *output_structure;
int selection;
OSSL_ENCODER_CTX *ctx = NULL;
BIO *membio = BIO_new(BIO_s_mem());
int ret = 0;
switch (type) {
case PRIV_TEXT:
output_type = "TEXT";
output_structure = NULL;
selection = OSSL_KEYMGMT_SELECT_KEYPAIR
| OSSL_KEYMGMT_SELECT_DOMAIN_PARAMETERS;
break;
case PRIV_PEM:
output_type = "PEM";
output_structure = "PrivateKeyInfo";
selection = OSSL_KEYMGMT_SELECT_KEYPAIR
| OSSL_KEYMGMT_SELECT_DOMAIN_PARAMETERS;
break;
case PRIV_DER:
output_type = "DER";
output_structure = "PrivateKeyInfo";
selection = OSSL_KEYMGMT_SELECT_KEYPAIR
| OSSL_KEYMGMT_SELECT_DOMAIN_PARAMETERS;
break;
case PUB_TEXT:
output_type = "TEXT";
output_structure = NULL;
selection = OSSL_KEYMGMT_SELECT_PUBLIC_KEY
| OSSL_KEYMGMT_SELECT_DOMAIN_PARAMETERS;
break;
case PUB_PEM:
output_type = "PEM";
output_structure = "SubjectPublicKeyInfo";
selection = OSSL_KEYMGMT_SELECT_PUBLIC_KEY
| OSSL_KEYMGMT_SELECT_DOMAIN_PARAMETERS;
break;
case PUB_DER:
output_type = "DER";
output_structure = "SubjectPublicKeyInfo";
selection = OSSL_KEYMGMT_SELECT_PUBLIC_KEY
| OSSL_KEYMGMT_SELECT_DOMAIN_PARAMETERS;
break;
default:
TEST_error("Invalid encoding type");
goto err;
}
if (!TEST_ptr(membio))
goto err;
/* Make a context, it's valid for several prints */
TEST_note("Setting up a OSSL_ENCODER context with passphrase");
if (!TEST_ptr(ctx = OSSL_ENCODER_CTX_new_for_pkey(pk, selection,
output_type,
output_structure,
NULL))
/* Check that this operation is supported */
|| !TEST_int_ne(OSSL_ENCODER_CTX_get_num_encoders(ctx), 0))
goto err;
/* Use no cipher. This should give us an unencrypted PEM */
TEST_note("Testing with no encryption");
if (!TEST_true(OSSL_ENCODER_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_ENCODER_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_ENCODER_CTX_set_cipher(ctx, "AES-256-CBC", NULL))
|| !TEST_true(OSSL_ENCODER_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_ENCODER_CTX_set_cipher(ctx, "FOO", NULL))
|| !TEST_false(OSSL_ENCODER_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_ENCODER_CTX_set_cipher(ctx, NULL, NULL))
|| !TEST_true(OSSL_ENCODER_to_bio(ctx, membio))
|| !TEST_true(compare_with_file(alg, type, membio)))
goto err;
}
ret = 1;
err:
BIO_free(membio);
OSSL_ENCODER_CTX_free(ctx);
return ret;
}
static int test_print_key_using_encoder(const char *alg, const EVP_PKEY *pk)
{
int i;
int ret = 1;
for (i = PRIV_TEXT; i <= PUB_DER; i++)
ret = ret && test_print_key_type_using_encoder(alg, i, pk);
return ret;
}
#ifndef OPENSSL_NO_EC
static int test_print_key_using_encoder_public(const char *alg,
const EVP_PKEY *pk)
{
int i;
int ret = 1;
for (i = PUB_TEXT; i <= PUB_DER; i++)
ret = ret && test_print_key_type_using_encoder(alg, i, pk);
return ret;
}
#endif
/* Array indexes used in test_fromdata_rsa */
#define N 0
#define E 1
#define D 2
#define P 3
#define Q 4
#define DP 5
#define DQ 6
#define QINV 7
static int test_fromdata_rsa(void)
{
int ret = 0, i;
EVP_PKEY_CTX *ctx = NULL, *key_ctx = NULL;
EVP_PKEY *pk = NULL, *copy_pk = NULL, *dup_pk = NULL;
/*
* 32-bit RSA key, extracted from this command,
* executed with OpenSSL 1.0.2:
*
* openssl genrsa 32 | openssl rsa -text
*/
static unsigned long key_numbers[] = {
0xbc747fc5, /* N */
0x10001, /* E */
0x7b133399, /* D */
0xe963, /* P */
0xceb7, /* Q */
0x8599, /* DP */
0xbd87, /* DQ */
0xcc3b, /* QINV */
};
OSSL_PARAM fromdata_params[] = {
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_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_from_name(NULL, "RSA", NULL)))
goto err;
if (!TEST_int_eq(EVP_PKEY_fromdata_init(ctx), 1)
|| !TEST_int_eq(EVP_PKEY_fromdata(ctx, &pk, EVP_PKEY_KEYPAIR,
fromdata_params), 1))
goto err;
for (;;) {
ret = 0;
if (!TEST_int_eq(EVP_PKEY_get_bits(pk), 32)
|| !TEST_int_eq(EVP_PKEY_get_security_bits(pk), 8)
|| !TEST_int_eq(EVP_PKEY_get_size(pk), 4)
|| !TEST_false(EVP_PKEY_missing_parameters(pk)))
goto err;
EVP_PKEY_CTX_free(key_ctx);
if (!TEST_ptr(key_ctx = EVP_PKEY_CTX_new_from_pkey(NULL, pk, "")))
goto err;
if (!TEST_int_gt(EVP_PKEY_check(key_ctx), 0)
|| !TEST_int_gt(EVP_PKEY_public_check(key_ctx), 0)
|| !TEST_int_gt(EVP_PKEY_private_check(key_ctx), 0)
|| !TEST_int_gt(EVP_PKEY_pairwise_check(key_ctx), 0))
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;
EVP_PKEY_free(copy_pk);
copy_pk = NULL;
ret = test_print_key_using_pem("RSA", pk)
&& test_print_key_using_encoder("RSA", pk);
if (!ret || dup_pk != NULL)
break;
if (!TEST_ptr(dup_pk = EVP_PKEY_dup(pk)))
goto err;
ret = ret && TEST_int_eq(EVP_PKEY_eq(pk, dup_pk), 1);
EVP_PKEY_free(pk);
pk = dup_pk;
if (!ret)
goto err;
}
err:
/* for better diagnostics always compare key params */
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))
ret = 0;
}
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_int_eq(EVP_PKEY_fromdata_init(ctx), 1)
|| !TEST_int_eq(EVP_PKEY_fromdata(ctx, &pk, EVP_PKEY_KEYPAIR,
fromdata_params), 1)
|| !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_free(fromdata_params);
OSSL_PARAM_BLD_free(bld);
return ret;
}
#ifndef OPENSSL_NO_DH
static int test_fromdata_dh_named_group(void)
{
int ret = 0;
int gindex = 0, pcounter = 0, hindex = 0;
EVP_PKEY_CTX *ctx = NULL, *key_ctx = NULL;
EVP_PKEY *pk = NULL, *copy_pk = NULL, *dup_pk = NULL;
size_t len;
BIGNUM *pub = NULL, *priv = NULL;
BIGNUM *pub_out = NULL, *priv_out = NULL;
BIGNUM *p = NULL, *q = NULL, *g = NULL, *j = NULL;
OSSL_PARAM *fromdata_params = NULL;
OSSL_PARAM_BLD *bld = NULL;
char name_out[80];
unsigned char seed_out[32];
/*
* DH key data was generated using the following:
* openssl genpkey -algorithm DH -pkeyopt group:ffdhe2048
* -pkeyopt priv_len:224 -text
*/
static const unsigned char priv_data[] = {
0x88, 0x85, 0xe7, 0x9f, 0xee, 0x6d, 0xc5, 0x7c, 0x78, 0xaf, 0x63, 0x5d,
0x38, 0x2a, 0xd0, 0xed, 0x56, 0x4b, 0x47, 0x21, 0x2b, 0xfa, 0x55, 0xfa,
0x87, 0xe8, 0xa9, 0x7b,
};
static const unsigned char pub_data[] = {
0x00, 0xd6, 0x2d, 0x77, 0xe0, 0xd3, 0x7d, 0xf8, 0xeb, 0x98, 0x50, 0xa1,
0x82, 0x22, 0x65, 0xd5, 0xd9, 0xfe, 0xc9, 0x3f, 0xbe, 0x16, 0x83, 0xbd,
0x33, 0xe9, 0xc6, 0x93, 0xcf, 0x08, 0xaf, 0x83, 0xfa, 0x80, 0x8a, 0x6c,
0x64, 0xdf, 0x70, 0x64, 0xd5, 0x0a, 0x7c, 0x5a, 0x72, 0xda, 0x66, 0xe6,
0xf9, 0xf5, 0x31, 0x21, 0x92, 0xb0, 0x60, 0x1a, 0xb5, 0xd3, 0xf0, 0xa5,
0xfa, 0x48, 0x95, 0x2e, 0x38, 0xd9, 0xc5, 0xe6, 0xda, 0xfb, 0x6c, 0x03,
0x9d, 0x4b, 0x69, 0xb7, 0x95, 0xe4, 0x5c, 0xc0, 0x93, 0x4f, 0x48, 0xd9,
0x7e, 0x06, 0x22, 0xb2, 0xde, 0xf3, 0x79, 0x24, 0xed, 0xe1, 0xd1, 0x4a,
0x57, 0xf1, 0x40, 0x86, 0x70, 0x42, 0x25, 0xc5, 0x27, 0x68, 0xc9, 0xfa,
0xe5, 0x8e, 0x62, 0x7e, 0xff, 0x49, 0x6c, 0x5b, 0xb5, 0xba, 0xf9, 0xef,
0x9a, 0x1a, 0x10, 0xd4, 0x81, 0x53, 0xcf, 0x83, 0x04, 0x18, 0x1c, 0xe1,
0xdb, 0xe1, 0x65, 0xa9, 0x7f, 0xe1, 0x33, 0xeb, 0xc3, 0x4f, 0xe3, 0xb7,
0x22, 0xf7, 0x1c, 0x09, 0x4f, 0xed, 0xc6, 0x07, 0x8e, 0x78, 0x05, 0x8f,
0x7c, 0x96, 0xd9, 0x12, 0xe0, 0x81, 0x74, 0x1a, 0xe9, 0x13, 0xc0, 0x20,
0x82, 0x65, 0xbb, 0x42, 0x3b, 0xed, 0x08, 0x6a, 0x84, 0x4f, 0xea, 0x77,
0x14, 0x32, 0xf9, 0xed, 0xc2, 0x12, 0xd6, 0xc5, 0xc6, 0xb3, 0xe5, 0xf2,
0x6e, 0xf6, 0x16, 0x7f, 0x37, 0xde, 0xbc, 0x09, 0xc7, 0x06, 0x6b, 0x12,
0xbc, 0xad, 0x2d, 0x49, 0x25, 0xd5, 0xdc, 0xf4, 0x18, 0x14, 0xd2, 0xf0,
0xf1, 0x1d, 0x1f, 0x3a, 0xaa, 0x15, 0x55, 0xbb, 0x0d, 0x7f, 0xbe, 0x67,
0xa1, 0xa7, 0xf0, 0xaa, 0xb3, 0xfb, 0x41, 0x82, 0x39, 0x49, 0x93, 0xbc,
0xa8, 0xee, 0x72, 0x13, 0x45, 0x65, 0x15, 0x42, 0x17, 0xaa, 0xd8, 0xab,
0xcf, 0x33, 0x42, 0x83, 0x42
};
static const char group_name[] = "ffdhe2048";
static const long priv_len = 224;
if (!TEST_ptr(bld = OSSL_PARAM_BLD_new())
|| !TEST_ptr(pub = BN_bin2bn(pub_data, sizeof(pub_data), NULL))
|| !TEST_ptr(priv = BN_bin2bn(priv_data, sizeof(priv_data), NULL))
|| !TEST_true(OSSL_PARAM_BLD_push_utf8_string(bld,
OSSL_PKEY_PARAM_GROUP_NAME,
group_name, 0))
|| !TEST_true(OSSL_PARAM_BLD_push_long(bld, OSSL_PKEY_PARAM_DH_PRIV_LEN,
priv_len))
|| !TEST_true(OSSL_PARAM_BLD_push_BN(bld, OSSL_PKEY_PARAM_PUB_KEY, pub))
|| !TEST_true(OSSL_PARAM_BLD_push_BN(bld, OSSL_PKEY_PARAM_PRIV_KEY, priv))
|| !TEST_ptr(fromdata_params = OSSL_PARAM_BLD_to_param(bld)))
goto err;
if (!TEST_ptr(ctx = EVP_PKEY_CTX_new_from_name(NULL, "DH", NULL)))
goto err;
if (!TEST_int_eq(EVP_PKEY_fromdata_init(ctx), 1)
|| !TEST_int_eq(EVP_PKEY_fromdata(ctx, &pk, EVP_PKEY_KEYPAIR,
fromdata_params), 1))
goto err;
/*
* A few extra checks of EVP_PKEY_get_utf8_string_param() to see that
* it behaves as expected with regards to string length and terminating
* NUL byte.
*/
if (!TEST_true(EVP_PKEY_get_utf8_string_param(pk,
OSSL_PKEY_PARAM_GROUP_NAME,
NULL, sizeof(name_out),
&len))
|| !TEST_size_t_eq(len, sizeof(group_name) - 1)
/* Just enough space to hold the group name and a terminating NUL */
|| !TEST_true(EVP_PKEY_get_utf8_string_param(pk,
OSSL_PKEY_PARAM_GROUP_NAME,
name_out,
sizeof(group_name),
&len))
|| !TEST_size_t_eq(len, sizeof(group_name) - 1)
/* Too small buffer to hold the terminating NUL byte */
|| !TEST_false(EVP_PKEY_get_utf8_string_param(pk,
OSSL_PKEY_PARAM_GROUP_NAME,
name_out,
sizeof(group_name) - 1,
&len))
/* Too small buffer to hold the whole group name, even! */
|| !TEST_false(EVP_PKEY_get_utf8_string_param(pk,
OSSL_PKEY_PARAM_GROUP_NAME,
name_out,
sizeof(group_name) - 2,
&len)))
goto err;
for (;;) {
ret = 0;
if (!TEST_int_eq(EVP_PKEY_get_bits(pk), 2048)
|| !TEST_int_eq(EVP_PKEY_get_security_bits(pk), 112)
|| !TEST_int_eq(EVP_PKEY_get_size(pk), 256)
|| !TEST_false(EVP_PKEY_missing_parameters(pk)))
goto err;
if (!TEST_true(EVP_PKEY_get_utf8_string_param(pk,
OSSL_PKEY_PARAM_GROUP_NAME,
name_out,
sizeof(name_out),
&len))
|| !TEST_str_eq(name_out, group_name)
|| !TEST_true(EVP_PKEY_get_bn_param(pk, OSSL_PKEY_PARAM_PUB_KEY,
&pub_out))
|| !TEST_BN_eq(pub, pub_out)
|| !TEST_true(EVP_PKEY_get_bn_param(pk, OSSL_PKEY_PARAM_PRIV_KEY,
&priv_out))
|| !TEST_BN_eq(priv, priv_out)
|| !TEST_true(EVP_PKEY_get_bn_param(pk, OSSL_PKEY_PARAM_FFC_P, &p))
|| !TEST_BN_eq(&ossl_bignum_ffdhe2048_p, p)
|| !TEST_true(EVP_PKEY_get_bn_param(pk, OSSL_PKEY_PARAM_FFC_Q, &q))
|| !TEST_ptr(q)
|| !TEST_true(EVP_PKEY_get_bn_param(pk, OSSL_PKEY_PARAM_FFC_G, &g))
|| !TEST_BN_eq(&ossl_bignum_const_2, g)
|| !TEST_false(EVP_PKEY_get_bn_param(pk,
OSSL_PKEY_PARAM_FFC_COFACTOR,
&j))
|| !TEST_ptr_null(j)
|| !TEST_false(EVP_PKEY_get_octet_string_param(pk,
OSSL_PKEY_PARAM_FFC_SEED,
seed_out,
sizeof(seed_out),
&len))
|| !TEST_true(EVP_PKEY_get_int_param(pk, OSSL_PKEY_PARAM_FFC_GINDEX,
&gindex))
|| !TEST_int_eq(gindex, -1)
|| !TEST_true(EVP_PKEY_get_int_param(pk, OSSL_PKEY_PARAM_FFC_H,
&hindex))
|| !TEST_int_eq(hindex, 0)
|| !TEST_true(EVP_PKEY_get_int_param(pk,
OSSL_PKEY_PARAM_FFC_PCOUNTER,
&pcounter))
|| !TEST_int_eq(pcounter, -1))
goto err;
BN_free(p);
p = NULL;
BN_free(q);
q = NULL;
BN_free(g);
g = NULL;
BN_free(j);
j = NULL;
BN_free(pub_out);
pub_out = NULL;
BN_free(priv_out);
priv_out = NULL;
if (!TEST_ptr(key_ctx = EVP_PKEY_CTX_new_from_pkey(NULL, pk, "")))
goto err;
if (!TEST_int_gt(EVP_PKEY_check(key_ctx), 0)
|| !TEST_int_gt(EVP_PKEY_public_check(key_ctx), 0)
|| !TEST_int_gt(EVP_PKEY_private_check(key_ctx), 0)
|| !TEST_int_gt(EVP_PKEY_pairwise_check(key_ctx), 0))
goto err;
EVP_PKEY_CTX_free(key_ctx);
key_ctx = NULL;
if (!TEST_ptr(copy_pk = EVP_PKEY_new())
|| !TEST_true(EVP_PKEY_copy_parameters(copy_pk, pk)))
goto err;
EVP_PKEY_free(copy_pk);
copy_pk = NULL;
ret = test_print_key_using_pem("DH", pk)
&& test_print_key_using_encoder("DH", pk);
if (!ret || dup_pk != NULL)
break;
if (!TEST_ptr(dup_pk = EVP_PKEY_dup(pk)))
goto err;
ret = ret && TEST_int_eq(EVP_PKEY_eq(pk, dup_pk), 1);
EVP_PKEY_free(pk);
pk = dup_pk;
if (!ret)
goto err;
}
err:
BN_free(p);
BN_free(q);
BN_free(g);
BN_free(j);
BN_free(pub);
BN_free(priv);
BN_free(pub_out);
BN_free(priv_out);
EVP_PKEY_free(copy_pk);
EVP_PKEY_free(pk);
EVP_PKEY_CTX_free(ctx);
EVP_PKEY_CTX_free(key_ctx);
OSSL_PARAM_free(fromdata_params);
OSSL_PARAM_BLD_free(bld);
return ret;
}
static int test_fromdata_dh_fips186_4(void)
{
int ret = 0;
int gindex = 0, pcounter = 0, hindex = 0;
EVP_PKEY_CTX *ctx = NULL, *key_ctx = NULL;
EVP_PKEY *pk = NULL, *dup_pk = NULL;
size_t len;
BIGNUM *pub = NULL, *priv = NULL;
BIGNUM *pub_out = NULL, *priv_out = NULL;
BIGNUM *p = NULL, *q = NULL, *g = NULL, *j = NULL;
OSSL_PARAM_BLD *bld = NULL;
OSSL_PARAM *fromdata_params = NULL;
char name_out[80];
unsigned char seed_out[32];
/*
* DH key data was generated using the following:
* openssl genpkey -algorithm DH
* -pkeyopt group:ffdhe2048 -pkeyopt priv_len:224 -text
*/
static const unsigned char priv_data[] = {
0x88, 0x85, 0xe7, 0x9f, 0xee, 0x6d, 0xc5, 0x7c, 0x78, 0xaf, 0x63, 0x5d,
0x38, 0x2a, 0xd0, 0xed, 0x56, 0x4b, 0x47, 0x21, 0x2b, 0xfa, 0x55, 0xfa,
0x87, 0xe8, 0xa9, 0x7b,
};
static const unsigned char pub_data[] = {
0xd6, 0x2d, 0x77, 0xe0, 0xd3, 0x7d, 0xf8, 0xeb, 0x98, 0x50, 0xa1, 0x82,
0x22, 0x65, 0xd5, 0xd9, 0xfe, 0xc9, 0x3f, 0xbe, 0x16, 0x83, 0xbd, 0x33,
0xe9, 0xc6, 0x93, 0xcf, 0x08, 0xaf, 0x83, 0xfa, 0x80, 0x8a, 0x6c, 0x64,
0xdf, 0x70, 0x64, 0xd5, 0x0a, 0x7c, 0x5a, 0x72, 0xda, 0x66, 0xe6, 0xf9,
0xf5, 0x31, 0x21, 0x92, 0xb0, 0x60, 0x1a, 0xb5, 0xd3, 0xf0, 0xa5, 0xfa,
0x48, 0x95, 0x2e, 0x38, 0xd9, 0xc5, 0xe6, 0xda, 0xfb, 0x6c, 0x03, 0x9d,
0x4b, 0x69, 0xb7, 0x95, 0xe4, 0x5c, 0xc0, 0x93, 0x4f, 0x48, 0xd9, 0x7e,
0x06, 0x22, 0xb2, 0xde, 0xf3, 0x79, 0x24, 0xed, 0xe1, 0xd1, 0x4a, 0x57,
0xf1, 0x40, 0x86, 0x70, 0x42, 0x25, 0xc5, 0x27, 0x68, 0xc9, 0xfa, 0xe5,
0x8e, 0x62, 0x7e, 0xff, 0x49, 0x6c, 0x5b, 0xb5, 0xba, 0xf9, 0xef, 0x9a,
0x1a, 0x10, 0xd4, 0x81, 0x53, 0xcf, 0x83, 0x04, 0x18, 0x1c, 0xe1, 0xdb,
0xe1, 0x65, 0xa9, 0x7f, 0xe1, 0x33, 0xeb, 0xc3, 0x4f, 0xe3, 0xb7, 0x22,
0xf7, 0x1c, 0x09, 0x4f, 0xed, 0xc6, 0x07, 0x8e, 0x78, 0x05, 0x8f, 0x7c,
0x96, 0xd9, 0x12, 0xe0, 0x81, 0x74, 0x1a, 0xe9, 0x13, 0xc0, 0x20, 0x82,
0x65, 0xbb, 0x42, 0x3b, 0xed, 0x08, 0x6a, 0x84, 0x4f, 0xea, 0x77, 0x14,
0x32, 0xf9, 0xed, 0xc2, 0x12, 0xd6, 0xc5, 0xc6, 0xb3, 0xe5, 0xf2, 0x6e,
0xf6, 0x16, 0x7f, 0x37, 0xde, 0xbc, 0x09, 0xc7, 0x06, 0x6b, 0x12, 0xbc,
0xad, 0x2d, 0x49, 0x25, 0xd5, 0xdc, 0xf4, 0x18, 0x14, 0xd2, 0xf0, 0xf1,
0x1d, 0x1f, 0x3a, 0xaa, 0x15, 0x55, 0xbb, 0x0d, 0x7f, 0xbe, 0x67, 0xa1,
0xa7, 0xf0, 0xaa, 0xb3, 0xfb, 0x41, 0x82, 0x39, 0x49, 0x93, 0xbc, 0xa8,
0xee, 0x72, 0x13, 0x45, 0x65, 0x15, 0x42, 0x17, 0xaa, 0xd8, 0xab, 0xcf,
0x33, 0x42, 0x83, 0x42
};
static const char group_name[] = "ffdhe2048";
static const long priv_len = 224;
if (!TEST_ptr(bld = OSSL_PARAM_BLD_new())
|| !TEST_ptr(pub = BN_bin2bn(pub_data, sizeof(pub_data), NULL))
|| !TEST_ptr(priv = BN_bin2bn(priv_data, sizeof(priv_data), NULL))
|| !TEST_true(OSSL_PARAM_BLD_push_utf8_string(bld,
OSSL_PKEY_PARAM_GROUP_NAME,
group_name, 0))
|| !TEST_true(OSSL_PARAM_BLD_push_long(bld, OSSL_PKEY_PARAM_DH_PRIV_LEN,
priv_len))
|| !TEST_true(OSSL_PARAM_BLD_push_BN(bld, OSSL_PKEY_PARAM_PUB_KEY, pub))
|| !TEST_true(OSSL_PARAM_BLD_push_BN(bld, OSSL_PKEY_PARAM_PRIV_KEY, priv))
|| !TEST_ptr(fromdata_params = OSSL_PARAM_BLD_to_param(bld)))
goto err;
if (!TEST_ptr(ctx = EVP_PKEY_CTX_new_from_name(NULL, "DH", NULL)))
goto err;
if (!TEST_int_eq(EVP_PKEY_fromdata_init(ctx), 1)
|| !TEST_int_eq(EVP_PKEY_fromdata(ctx, &pk, EVP_PKEY_KEYPAIR,
fromdata_params), 1))
goto err;
for (;;) {
ret = 0;
if (!TEST_int_eq(EVP_PKEY_get_bits(pk), 2048)
|| !TEST_int_eq(EVP_PKEY_get_security_bits(pk), 112)
|| !TEST_int_eq(EVP_PKEY_get_size(pk), 256)
|| !TEST_false(EVP_PKEY_missing_parameters(pk)))
goto err;
if (!TEST_true(EVP_PKEY_get_utf8_string_param(pk,
OSSL_PKEY_PARAM_GROUP_NAME,
name_out,
sizeof(name_out),
&len))
|| !TEST_str_eq(name_out, group_name)
|| !TEST_true(EVP_PKEY_get_bn_param(pk, OSSL_PKEY_PARAM_PUB_KEY,
&pub_out))
|| !TEST_BN_eq(pub, pub_out)
|| !TEST_true(EVP_PKEY_get_bn_param(pk, OSSL_PKEY_PARAM_PRIV_KEY,
&priv_out))
|| !TEST_BN_eq(priv, priv_out)
|| !TEST_true(EVP_PKEY_get_bn_param(pk, OSSL_PKEY_PARAM_FFC_P, &p))
|| !TEST_BN_eq(&ossl_bignum_ffdhe2048_p, p)
|| !TEST_true(EVP_PKEY_get_bn_param(pk, OSSL_PKEY_PARAM_FFC_Q, &q))
|| !TEST_ptr(q)
|| !TEST_true(EVP_PKEY_get_bn_param(pk, OSSL_PKEY_PARAM_FFC_G, &g))
|| !TEST_BN_eq(&ossl_bignum_const_2, g)
|| !TEST_false(EVP_PKEY_get_bn_param(pk,
OSSL_PKEY_PARAM_FFC_COFACTOR,
&j))
|| !TEST_ptr_null(j)
|| !TEST_false(EVP_PKEY_get_octet_string_param(pk,
OSSL_PKEY_PARAM_FFC_SEED,
seed_out,
sizeof(seed_out),
&len))
|| !TEST_true(EVP_PKEY_get_int_param(pk,
OSSL_PKEY_PARAM_FFC_GINDEX,
&gindex))
|| !TEST_int_eq(gindex, -1)
|| !TEST_true(EVP_PKEY_get_int_param(pk, OSSL_PKEY_PARAM_FFC_H,
&hindex))
|| !TEST_int_eq(hindex, 0)
|| !TEST_true(EVP_PKEY_get_int_param(pk,
OSSL_PKEY_PARAM_FFC_PCOUNTER,
&pcounter))
|| !TEST_int_eq(pcounter, -1))
goto err;
BN_free(p);
p = NULL;
BN_free(q);
q = NULL;
BN_free(g);
g = NULL;
BN_free(j);
j = NULL;
BN_free(pub_out);
pub_out = NULL;
BN_free(priv_out);
priv_out = NULL;
if (!TEST_ptr(key_ctx = EVP_PKEY_CTX_new_from_pkey(NULL, pk, "")))
goto err;
if (!TEST_int_gt(EVP_PKEY_check(key_ctx), 0)
|| !TEST_int_gt(EVP_PKEY_public_check(key_ctx), 0)
|| !TEST_int_gt(EVP_PKEY_private_check(key_ctx), 0)
|| !TEST_int_gt(EVP_PKEY_pairwise_check(key_ctx), 0))
goto err;
EVP_PKEY_CTX_free(key_ctx);
key_ctx = NULL;
ret = test_print_key_using_pem("DH", pk)
&& test_print_key_using_encoder("DH", pk);
if (!ret || dup_pk != NULL)
break;
if (!TEST_ptr(dup_pk = EVP_PKEY_dup(pk)))
goto err;
ret = ret && TEST_int_eq(EVP_PKEY_eq(pk, dup_pk), 1);
EVP_PKEY_free(pk);
pk = dup_pk;
if (!ret)
goto err;
}
err:
BN_free(p);
BN_free(q);
BN_free(g);
BN_free(j);
BN_free(pub);
BN_free(priv);
BN_free(pub_out);
BN_free(priv_out);
EVP_PKEY_free(pk);
EVP_PKEY_CTX_free(ctx);
EVP_PKEY_CTX_free(key_ctx);
OSSL_PARAM_free(fromdata_params);
OSSL_PARAM_BLD_free(bld);
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
/*
* tst uses indexes 0 ... (3 * 4 - 1)
* For the 4 ECX key types (X25519_IDX..ED448_IDX)
* 0..3 = public + private key.
* 4..7 = private key (This will generate the public key from the private key)
* 8..11 = public key
*/
static int test_fromdata_ecx(int tst)
{
int ret = 0;
EVP_PKEY_CTX *ctx = NULL, *ctx2 = NULL;
EVP_PKEY *pk = NULL, *copy_pk = NULL, *dup_pk = NULL;
const char *alg = NULL;
size_t len;
unsigned char out_pub[ED448_KEYLEN];
unsigned char out_priv[ED448_KEYLEN];
OSSL_PARAM params[3] = { OSSL_PARAM_END, OSSL_PARAM_END, OSSL_PARAM_END };
/* 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;
OSSL_PARAM *orig_fromdata_params = NULL;
switch (tst & 3) {
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_SIGSIZE;
alg = "ED25519";
break;
case ED448_IDX:
fromdata_params = ed448_fromdata_params;
bits = ED448_BITS;
security_bits = ED448_SECURITY_BITS;
size = ED448_SIGSIZE;
alg = "ED448";
break;
default:
goto err;
}
ctx = EVP_PKEY_CTX_new_from_name(NULL, alg, NULL);
if (!TEST_ptr(ctx))
goto err;
orig_fromdata_params = fromdata_params;
if (tst > 7) {
/* public key only */
fromdata_params++;
} else if (tst > 3) {
/* private key only */
params[0] = fromdata_params[0];
params[1] = fromdata_params[2];
fromdata_params = params;
}
if (!TEST_int_eq(EVP_PKEY_fromdata_init(ctx), 1)
|| !TEST_int_eq(EVP_PKEY_fromdata(ctx, &pk, EVP_PKEY_KEYPAIR,
fromdata_params), 1))
goto err;
for (;;) {
ret = 0;
if (!TEST_int_eq(EVP_PKEY_get_bits(pk), bits)
|| !TEST_int_eq(EVP_PKEY_get_security_bits(pk), security_bits)
|| !TEST_int_eq(EVP_PKEY_get_size(pk), size)
|| !TEST_false(EVP_PKEY_missing_parameters(pk)))
goto err;
if (!TEST_ptr(ctx2 = EVP_PKEY_CTX_new_from_pkey(NULL, pk, NULL)))
goto err;
if (tst <= 7) {
if (!TEST_int_gt(EVP_PKEY_check(ctx2), 0))
goto err;
if (!TEST_true(EVP_PKEY_get_octet_string_param(
pk, orig_fromdata_params[PRIV_KEY].key,
out_priv, sizeof(out_priv), &len))
|| !TEST_mem_eq(out_priv, len,
orig_fromdata_params[PRIV_KEY].data,
orig_fromdata_params[PRIV_KEY].data_size)
|| !TEST_true(EVP_PKEY_get_octet_string_param(
pk, orig_fromdata_params[PUB_KEY].key,
out_pub, sizeof(out_pub), &len))
|| !TEST_mem_eq(out_pub, len,
orig_fromdata_params[PUB_KEY].data,
orig_fromdata_params[PUB_KEY].data_size))
goto err;
} else {
/* The private key check should fail if there is only a public key */
if (!TEST_int_gt(EVP_PKEY_public_check(ctx2), 0)
|| !TEST_int_le(EVP_PKEY_private_check(ctx2), 0)
|| !TEST_int_le(EVP_PKEY_check(ctx2), 0))
goto err;
}
EVP_PKEY_CTX_free(ctx2);
ctx2 = NULL;
if (!TEST_ptr(copy_pk = EVP_PKEY_new())
/* This should succeed because there are no parameters to copy */
|| !TEST_true(EVP_PKEY_copy_parameters(copy_pk, pk)))
goto err;
if (!TEST_ptr(ctx2 = EVP_PKEY_CTX_new_from_pkey(NULL, copy_pk, NULL))
/* This should fail because copy_pk has no pubkey */
|| !TEST_int_le(EVP_PKEY_public_check(ctx2), 0))
goto err;
EVP_PKEY_CTX_free(ctx2);
ctx2 = NULL;
EVP_PKEY_free(copy_pk);
copy_pk = NULL;
if (tst > 7)
ret = test_print_key_using_encoder_public(alg, pk);
else
ret = test_print_key_using_pem(alg, pk)
&& test_print_key_using_encoder(alg, pk);
if (!ret || dup_pk != NULL)
break;
if (!TEST_ptr(dup_pk = EVP_PKEY_dup(pk)))
goto err;
ret = ret && TEST_int_eq(EVP_PKEY_eq(pk, dup_pk), 1);
EVP_PKEY_free(pk);
pk = dup_pk;
if (!ret)
goto err;
}
err:
EVP_PKEY_free(pk);
EVP_PKEY_free(copy_pk);
EVP_PKEY_CTX_free(ctx);
EVP_PKEY_CTX_free(ctx2);
return ret;
}
static int test_fromdata_ec(void)
{
int ret = 0;
EVP_PKEY_CTX *ctx = NULL;
EVP_PKEY *pk = NULL, *copy_pk = NULL, *dup_pk = NULL;
OSSL_PARAM_BLD *bld = NULL;
BIGNUM *ec_priv_bn = NULL;
BIGNUM *bn_priv = NULL;
OSSL_PARAM *fromdata_params = NULL;
const char *alg = "EC";
const char *curve = "prime256v1";
const char bad_curve[] = "nonexistent-curve";
OSSL_PARAM nokey_params[2] = {
OSSL_PARAM_END,
OSSL_PARAM_END
};
/* 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
};
/* SAME BUT COMPRESSED FORMAT */
static const unsigned char ec_pub_keydata_compressed[] = {
POINT_CONVERSION_COMPRESSED+1,
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
};
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
};
unsigned char out_pub[sizeof(ec_pub_keydata)];
char out_curve_name[80];
const OSSL_PARAM *gettable = NULL;
size_t len;
EC_GROUP *group = NULL;
BIGNUM *group_a = NULL;
BIGNUM *group_b = NULL;
BIGNUM *group_p = NULL;
BIGNUM *a = NULL;
BIGNUM *b = NULL;
BIGNUM *p = NULL;
if (!TEST_ptr(bld = OSSL_PARAM_BLD_new()))
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_GROUP_NAME,
curve, 0) <= 0)
goto err;
/*
* We intentionally provide the input point in compressed format,
* and avoid setting `OSSL_PKEY_PARAM_EC_POINT_CONVERSION_FORMAT`.
*
* Later on we check what format is used when exporting the
* `OSSL_PKEY_PARAM_PUB_KEY` and expect to default to uncompressed
* format.
*/
if (OSSL_PARAM_BLD_push_octet_string(bld, OSSL_PKEY_PARAM_PUB_KEY,
ec_pub_keydata_compressed,
sizeof(ec_pub_keydata_compressed)) <= 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;
/* try importing parameters with bad curve first */
nokey_params[0] =
OSSL_PARAM_construct_utf8_string(OSSL_PKEY_PARAM_GROUP_NAME,
(char *)bad_curve, sizeof(bad_curve));
if (!TEST_int_eq(EVP_PKEY_fromdata_init(ctx), 1)
|| !TEST_int_eq(EVP_PKEY_fromdata(ctx, &pk, EVP_PKEY_KEY_PARAMETERS,
nokey_params), 0)
|| !TEST_ptr_null(pk))
goto err;
if (!TEST_int_eq(EVP_PKEY_fromdata_init(ctx), 1)
|| !TEST_int_eq(EVP_PKEY_fromdata(ctx, &pk, EVP_PKEY_KEYPAIR,
fromdata_params), 1))
goto err;
for (;;) {
ret = 0;
if (!TEST_int_eq(EVP_PKEY_get_bits(pk), 256)
|| !TEST_int_eq(EVP_PKEY_get_security_bits(pk), 128)
|| !TEST_int_eq(EVP_PKEY_get_size(pk), 2 + 35 * 2)
|| !TEST_false(EVP_PKEY_missing_parameters(pk)))
goto err;
if (!TEST_ptr(copy_pk = EVP_PKEY_new())
|| !TEST_true(EVP_PKEY_copy_parameters(copy_pk, pk)))
goto err;
EVP_PKEY_free(copy_pk);
copy_pk = NULL;
if (!TEST_ptr(gettable = EVP_PKEY_gettable_params(pk))
|| !TEST_ptr(OSSL_PARAM_locate_const(gettable,
OSSL_PKEY_PARAM_GROUP_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 (!TEST_ptr(group = EC_GROUP_new_by_curve_name(OBJ_sn2nid(curve)))
|| !TEST_ptr(group_p = BN_new())
|| !TEST_ptr(group_a = BN_new())
|| !TEST_ptr(group_b = BN_new())
|| !TEST_true(EC_GROUP_get_curve(group, group_p, group_a, group_b, NULL)))
goto err;
if (!TEST_true(EVP_PKEY_get_bn_param(pk, OSSL_PKEY_PARAM_EC_A, &a))
|| !TEST_true(EVP_PKEY_get_bn_param(pk, OSSL_PKEY_PARAM_EC_B, &b))
|| !TEST_true(EVP_PKEY_get_bn_param(pk, OSSL_PKEY_PARAM_EC_P, &p)))
goto err;
if (!TEST_BN_eq(group_p, p) || !TEST_BN_eq(group_a, a)
|| !TEST_BN_eq(group_b, b))
goto err;
EC_GROUP_free(group);
group = NULL;
BN_free(group_p);
group_p = NULL;
BN_free(group_a);
group_a = NULL;
BN_free(group_b);
group_b = NULL;
if (!EVP_PKEY_get_utf8_string_param(pk, OSSL_PKEY_PARAM_GROUP_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)
/*
* Our providers use uncompressed format by default if
* `OSSL_PKEY_PARAM_EC_POINT_CONVERSION_FORMAT` was not
* explicitly set, irrespective of the format used for the
* input point given as a param to create this key.
*/
|| !TEST_true(out_pub[0] == POINT_CONVERSION_UNCOMPRESSED)
|| !TEST_mem_eq(out_pub + 1, len - 1,
ec_pub_keydata + 1, sizeof(ec_pub_keydata) - 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;
BN_free(bn_priv);
bn_priv = NULL;
ret = test_print_key_using_pem(alg, pk)
&& test_print_key_using_encoder(alg, pk);
if (!ret || dup_pk != NULL)
break;
if (!TEST_ptr(dup_pk = EVP_PKEY_dup(pk)))
goto err;
ret = ret && TEST_int_eq(EVP_PKEY_eq(pk, dup_pk), 1);
EVP_PKEY_free(pk);
pk = dup_pk;
if (!ret)
goto err;
}
err:
EC_GROUP_free(group);
BN_free(group_a);
BN_free(group_b);
BN_free(group_p);
BN_free(a);
BN_free(b);
BN_free(p);
BN_free(bn_priv);
BN_free(ec_priv_bn);
OSSL_PARAM_free(fromdata_params);
OSSL_PARAM_BLD_free(bld);
EVP_PKEY_free(pk);
EVP_PKEY_free(copy_pk);
EVP_PKEY_CTX_free(ctx);
return ret;
}
static int test_ec_dup_no_operation(void)
{
int ret = 0;
EVP_PKEY_CTX *pctx = NULL, *ctx = NULL, *kctx = NULL;
EVP_PKEY *param = NULL, *pkey = NULL;
if (!TEST_ptr(pctx = EVP_PKEY_CTX_new_id(EVP_PKEY_EC, NULL))
|| !TEST_int_gt(EVP_PKEY_paramgen_init(pctx), 0)
|| !TEST_int_gt(EVP_PKEY_CTX_set_ec_paramgen_curve_nid(pctx,
NID_X9_62_prime256v1), 0)
|| !TEST_int_gt(EVP_PKEY_paramgen(pctx, ¶m), 0)
|| !TEST_ptr(param))
goto err;
EVP_PKEY_CTX_free(pctx);
pctx = NULL;
if (!TEST_ptr(ctx = EVP_PKEY_CTX_new_from_pkey(NULL, param, NULL))
|| !TEST_ptr(kctx = EVP_PKEY_CTX_dup(ctx))
|| !TEST_int_gt(EVP_PKEY_keygen_init(kctx), 0)
|| !TEST_int_gt(EVP_PKEY_keygen(kctx, &pkey), 0))
goto err;
ret = 1;
err:
EVP_PKEY_free(pkey);
EVP_PKEY_free(param);
EVP_PKEY_CTX_free(ctx);
EVP_PKEY_CTX_free(kctx);
EVP_PKEY_CTX_free(pctx);
return ret;
}
/* Test that keygen doesn't support EVP_PKEY_CTX_dup */
static int test_ec_dup_keygen_operation(void)
{
int ret = 0;
EVP_PKEY_CTX *pctx = NULL, *ctx = NULL, *kctx = NULL;
EVP_PKEY *param = NULL, *pkey = NULL;
if (!TEST_ptr(pctx = EVP_PKEY_CTX_new_id(EVP_PKEY_EC, NULL))
|| !TEST_int_gt(EVP_PKEY_paramgen_init(pctx), 0)
|| !TEST_int_gt(EVP_PKEY_CTX_set_ec_paramgen_curve_nid(pctx,
NID_X9_62_prime256v1), 0)
|| !TEST_int_gt(EVP_PKEY_paramgen(pctx, ¶m), 0)
|| !TEST_ptr(param))
goto err;
EVP_PKEY_CTX_free(pctx);
pctx = NULL;
if (!TEST_ptr(ctx = EVP_PKEY_CTX_new_from_pkey(NULL, param, NULL))
|| !TEST_int_gt(EVP_PKEY_keygen_init(ctx), 0)
|| !TEST_ptr_null(kctx = EVP_PKEY_CTX_dup(ctx)))
goto err;
ret = 1;
err:
EVP_PKEY_free(pkey);
EVP_PKEY_free(param);
EVP_PKEY_CTX_free(ctx);
EVP_PKEY_CTX_free(kctx);
EVP_PKEY_CTX_free(pctx);
return ret;
}
#endif /* OPENSSL_NO_EC */
#ifndef OPENSSL_NO_DSA
static int test_fromdata_dsa_fips186_4(void)
{
int ret = 0;
EVP_PKEY_CTX *ctx = NULL, *key_ctx = NULL;
EVP_PKEY *pk = NULL, *copy_pk = NULL, *dup_pk = NULL;
BIGNUM *pub = NULL, *priv = NULL;
BIGNUM *p = NULL, *q = NULL, *g = NULL;
BIGNUM *pub_out = NULL, *priv_out = NULL;
BIGNUM *p_out = NULL, *q_out = NULL, *g_out = NULL, *j_out = NULL;
int gindex_out = 0, pcounter_out = 0, hindex_out = 0;
char name_out[80];
unsigned char seed_out[32];
size_t len;
OSSL_PARAM_BLD *bld = NULL;
OSSL_PARAM *fromdata_params = NULL;
/*
* DSA parameter data was generated using the following:
* openssl genpkey -genparam -algorithm DSA -pkeyopt pbits:2048 \
* -pkeyopt qbits:256 -pkeyopt type:0 \
* -pkeyopt gindex:1 -out dsa_params.pem -text
*/
static const unsigned char p_data[] = {
0x00, 0xa0, 0xb7, 0x02, 0xc4, 0xac, 0xa6, 0x42, 0xab, 0xf2, 0x34, 0x0b,
0x22, 0x47, 0x1f, 0x33, 0xcf, 0xd5, 0x04, 0xe4, 0x3e, 0xec, 0xa1, 0x21,
0xc8, 0x41, 0x2b, 0xef, 0xb8, 0x1f, 0x0b, 0x5b, 0x88, 0x8b, 0x67, 0xf8,
0x68, 0x6d, 0x7c, 0x4d, 0x96, 0x5f, 0x3c, 0x66, 0xef, 0x58, 0x34, 0xd7,
0xf6, 0xa2, 0x1b, 0xad, 0xc8, 0x12, 0x52, 0xb8, 0xe8, 0x2a, 0x63, 0xcc,
0xea, 0xe7, 0x4e, 0xc8, 0x34, 0x4c, 0x58, 0x59, 0x0a, 0xc2, 0x4a, 0xe4,
0xb4, 0x64, 0x20, 0xf4, 0xf6, 0x0a, 0xcf, 0x86, 0x01, 0x6c, 0x7f, 0x23,
0x4a, 0x51, 0x07, 0x99, 0x42, 0x28, 0x7a, 0xff, 0x18, 0x67, 0x52, 0x64,
0xf2, 0x9a, 0x62, 0x30, 0xc3, 0x00, 0xde, 0x23, 0xe9, 0x11, 0x95, 0x7e,
0xd1, 0x3d, 0x8d, 0xb4, 0x0e, 0x9f, 0x9e, 0xb1, 0x30, 0x03, 0xf0, 0x73,
0xa8, 0x40, 0x48, 0x42, 0x7b, 0x60, 0xa0, 0xc4, 0xf2, 0x3b, 0x2d, 0x0a,
0x0c, 0xb8, 0x19, 0xfb, 0xb4, 0xf8, 0xe0, 0x2a, 0xc7, 0xf1, 0xc0, 0xc6,
0x86, 0x14, 0x60, 0x12, 0x0f, 0xc0, 0xde, 0x4a, 0x67, 0xec, 0xc7, 0xde,
0x76, 0x21, 0x1a, 0x55, 0x7f, 0x86, 0xc3, 0x97, 0x98, 0xce, 0xf5, 0xcd,
0xf0, 0xe7, 0x12, 0xd6, 0x93, 0xee, 0x1b, 0x9b, 0x61, 0xef, 0x05, 0x8c,
0x45, 0x46, 0xd9, 0x64, 0x6f, 0xbe, 0x27, 0xaa, 0x67, 0x01, 0xcc, 0x71,
0xb1, 0x60, 0xce, 0x21, 0xd8, 0x51, 0x17, 0x27, 0x0d, 0x90, 0x3d, 0x18,
0x7c, 0x87, 0x15, 0x8e, 0x48, 0x4c, 0x6c, 0xc5, 0x72, 0xeb, 0xb7, 0x56,
0xf5, 0x6b, 0x60, 0x8f, 0xc2, 0xfd, 0x3f, 0x46, 0x5c, 0x00, 0x91, 0x85,
0x79, 0x45, 0x5b, 0x1c, 0x82, 0xc4, 0x87, 0x50, 0x79, 0xba, 0xcc, 0x1c,
0x32, 0x7e, 0x2e, 0xb8, 0x2e, 0xc5, 0x4e, 0xd1, 0x9b, 0xdb, 0x66, 0x79,
0x7c, 0xfe, 0xaf, 0x6a, 0x05
};
static const unsigned char q_data[] = {
0xa8, 0xcd, 0xf4, 0x33, 0x7b, 0x13, 0x0a, 0x24, 0xc1, 0xde, 0x4a, 0x04,
0x7b, 0x4b, 0x71, 0x51, 0x32, 0xe9, 0x47, 0x74, 0xbd, 0x0c, 0x21, 0x40,
0x84, 0x12, 0x0a, 0x17, 0x73, 0xdb, 0x29, 0xc7
};
static const unsigned char g_data[] = {
0x6c, 0xc6, 0xa4, 0x3e, 0x61, 0x84, 0xc1, 0xff, 0x6f, 0x4a, 0x1a, 0x6b,
0xb0, 0x24, 0x4b, 0xd2, 0x92, 0x5b, 0x29, 0x5c, 0x61, 0xb8, 0xc9, 0x2b,
0xd6, 0xf7, 0x59, 0xfd, 0xd8, 0x70, 0x66, 0x77, 0xfc, 0xc1, 0xa4, 0xd4,
0xb0, 0x1e, 0xd5, 0xbf, 0x59, 0x98, 0xb3, 0x66, 0x8b, 0xf4, 0x2e, 0xe6,
0x12, 0x3e, 0xcc, 0xf8, 0x02, 0xb8, 0xc6, 0xc3, 0x47, 0xd2, 0xf5, 0xaa,
0x0c, 0x5f, 0x51, 0xf5, 0xd0, 0x4c, 0x55, 0x3d, 0x07, 0x73, 0xa6, 0x57,
0xce, 0x5a, 0xad, 0x42, 0x0c, 0x13, 0x0f, 0xe2, 0x31, 0x25, 0x8e, 0x72,
0x12, 0x73, 0x10, 0xdb, 0x7f, 0x79, 0xeb, 0x59, 0xfc, 0xfe, 0xf7, 0x0c,
0x1a, 0x81, 0x53, 0x96, 0x22, 0xb8, 0xe7, 0x58, 0xd8, 0x67, 0x80, 0x60,
0xad, 0x8b, 0x55, 0x1c, 0x91, 0xf0, 0x72, 0x9a, 0x7e, 0xad, 0x37, 0xf1,
0x77, 0x18, 0x96, 0x8a, 0x68, 0x70, 0xfc, 0x71, 0xa9, 0xa2, 0xe8, 0x35,
0x27, 0x78, 0xf2, 0xef, 0x59, 0x36, 0x6d, 0x7c, 0xb6, 0x98, 0xd8, 0x1e,
0xfa, 0x25, 0x73, 0x97, 0x45, 0x58, 0xe3, 0xae, 0xbd, 0x52, 0x54, 0x05,
0xd8, 0x26, 0x26, 0xba, 0xba, 0x05, 0xb5, 0xe9, 0xe5, 0x76, 0xae, 0x25,
0xdd, 0xfc, 0x10, 0x89, 0x5a, 0xa9, 0xee, 0x59, 0xc5, 0x79, 0x8b, 0xeb,
0x1e, 0x2c, 0x61, 0xab, 0x0d, 0xd1, 0x10, 0x04, 0x91, 0x32, 0x77, 0x4a,
0xa6, 0x64, 0x53, 0xda, 0x4c, 0xd7, 0x3a, 0x29, 0xd4, 0xf3, 0x82, 0x25,
0x1d, 0x6f, 0x4a, 0x7f, 0xd3, 0x08, 0x3b, 0x42, 0x30, 0x10, 0xd8, 0xd0,
0x97, 0x3a, 0xeb, 0x92, 0x63, 0xec, 0x93, 0x2b, 0x6f, 0x32, 0xd8, 0xcd,
0x80, 0xd3, 0xc0, 0x4c, 0x03, 0xd5, 0xca, 0xbc, 0x8f, 0xc7, 0x43, 0x53,
0x64, 0x66, 0x1c, 0x82, 0x2d, 0xfb, 0xff, 0x39, 0xba, 0xd6, 0x42, 0x62,
0x02, 0x6f, 0x96, 0x36
};
static const unsigned char seed_data[] = {
0x64, 0x46, 0x07, 0x32, 0x8d, 0x70, 0x9c, 0xb3, 0x8a, 0x35, 0xde, 0x62,
0x00, 0xf2, 0x6d, 0x52, 0x37, 0x4d, 0xb3, 0x84, 0xe1, 0x9d, 0x41, 0x04,
0xda, 0x7b, 0xdc, 0x0d, 0x8b, 0x5e, 0xe0, 0x84
};
const int gindex = 1;
const int pcounter = 53;
/*
* The keypair was generated using
* openssl genpkey -paramfile dsa_params.pem --pkeyopt pcounter:53 \
* -pkeyopt gindex:1 \
* -pkeyopt hexseed:644607328d709cb38a35de6200f26d -text
*/
static const unsigned char priv_data[] = {
0x00, 0x8f, 0xc5, 0x9e, 0xd0, 0xf7, 0x2a, 0x0b, 0x66, 0xf1, 0x32, 0x73,
0xae, 0xf6, 0xd9, 0xd4, 0xdb, 0x2d, 0x96, 0x55, 0x89, 0xff, 0xef, 0xa8,
0x5f, 0x47, 0x8f, 0xca, 0x02, 0x8a, 0xe1, 0x35, 0x90
};
static const unsigned char pub_data[] = {
0x44, 0x19, 0xc9, 0x46, 0x45, 0x57, 0xc1, 0xa9, 0xd8, 0x30, 0x99, 0x29,
0x6a, 0x4b, 0x63, 0x71, 0x69, 0x96, 0x35, 0x17, 0xb2, 0x62, 0x9b, 0x80,
0x0a, 0x95, 0x9d, 0x6a, 0xc0, 0x32, 0x0d, 0x07, 0x5f, 0x19, 0x44, 0x02,
0xf1, 0xbd, 0xce, 0xdf, 0x10, 0xf8, 0x02, 0x5d, 0x7d, 0x98, 0x8a, 0x73,
0x89, 0x00, 0xb6, 0x24, 0xd6, 0x33, 0xe7, 0xcf, 0x8b, 0x49, 0x2a, 0xaf,
0x13, 0x1c, 0xb2, 0x52, 0x15, 0xfd, 0x9b, 0xd5, 0x40, 0x4a, 0x1a, 0xda,
0x29, 0x4c, 0x92, 0x7e, 0x66, 0x06, 0xdb, 0x61, 0x86, 0xac, 0xb5, 0xda,
0x3c, 0x7d, 0x73, 0x7e, 0x54, 0x32, 0x68, 0xa5, 0x02, 0xbc, 0x59, 0x47,
0x84, 0xd3, 0x87, 0x71, 0x5f, 0xeb, 0x43, 0x45, 0x24, 0xd3, 0xec, 0x08,
0x52, 0xc2, 0x89, 0x2d, 0x9c, 0x1a, 0xcc, 0x91, 0x65, 0x5d, 0xa3, 0xa1,
0x35, 0x31, 0x10, 0x1c, 0x3a, 0xa8, 0x4d, 0x18, 0xd5, 0x06, 0xaf, 0xb2,
0xec, 0x5c, 0x89, 0x9e, 0x90, 0x86, 0x10, 0x01, 0xeb, 0x51, 0xd5, 0x1b,
0x9c, 0xcb, 0x66, 0x07, 0x3f, 0xc4, 0x6e, 0x0a, 0x1b, 0x73, 0xa0, 0x4b,
0x5f, 0x4d, 0xab, 0x35, 0x28, 0xfa, 0xda, 0x3a, 0x0c, 0x08, 0xe8, 0xf3,
0xef, 0x42, 0x67, 0xbc, 0x21, 0xf2, 0xc2, 0xb8, 0xff, 0x1a, 0x81, 0x05,
0x68, 0x73, 0x62, 0xdf, 0xd7, 0xab, 0x0f, 0x22, 0x89, 0x57, 0x96, 0xd4,
0x93, 0xaf, 0xa1, 0x21, 0xa3, 0x48, 0xe9, 0xf0, 0x97, 0x47, 0xa0, 0x27,
0xba, 0x87, 0xb8, 0x15, 0x5f, 0xff, 0x2c, 0x50, 0x41, 0xf1, 0x7e, 0xc6,
0x81, 0xc4, 0x51, 0xf1, 0xfd, 0xd6, 0x86, 0xf7, 0x69, 0x97, 0xf1, 0x49,
0xc9, 0xf9, 0xf4, 0x9b, 0xf4, 0xe8, 0x85, 0xa7, 0xbd, 0x36, 0x55, 0x4a,
0x3d, 0xe8, 0x65, 0x09, 0x7b, 0xb7, 0x12, 0x64, 0xd2, 0x0a, 0x53, 0x60,
0x48, 0xd1, 0x8a, 0xbd
};
if (!TEST_ptr(bld = OSSL_PARAM_BLD_new())
|| !TEST_ptr(pub = BN_bin2bn(pub_data, sizeof(pub_data), NULL))
|| !TEST_ptr(priv = BN_bin2bn(priv_data, sizeof(priv_data), NULL))
|| !TEST_ptr(p = BN_bin2bn(p_data, sizeof(p_data), NULL))
|| !TEST_ptr(q = BN_bin2bn(q_data, sizeof(q_data), NULL))
|| !TEST_ptr(g = BN_bin2bn(g_data, sizeof(g_data), NULL))
|| !TEST_true(OSSL_PARAM_BLD_push_BN(bld, OSSL_PKEY_PARAM_FFC_P, p))
|| !TEST_true(OSSL_PARAM_BLD_push_BN(bld, OSSL_PKEY_PARAM_FFC_Q, q))
|| !TEST_true(OSSL_PARAM_BLD_push_BN(bld, OSSL_PKEY_PARAM_FFC_G, g))
|| !TEST_true(OSSL_PARAM_BLD_push_octet_string(bld,
OSSL_PKEY_PARAM_FFC_SEED,
seed_data,
sizeof(seed_data)))
|| !TEST_true(OSSL_PARAM_BLD_push_int(bld, OSSL_PKEY_PARAM_FFC_GINDEX,
gindex))
|| !TEST_true(OSSL_PARAM_BLD_push_int(bld,
OSSL_PKEY_PARAM_FFC_PCOUNTER,
pcounter))
|| !TEST_true(OSSL_PARAM_BLD_push_BN(bld, OSSL_PKEY_PARAM_PUB_KEY,
pub))
|| !TEST_true(OSSL_PARAM_BLD_push_BN(bld, OSSL_PKEY_PARAM_PRIV_KEY,
priv))
|| !TEST_ptr(fromdata_params = OSSL_PARAM_BLD_to_param(bld)))
goto err;
if (!TEST_ptr(ctx = EVP_PKEY_CTX_new_from_name(NULL, "DSA", NULL)))
goto err;
if (!TEST_int_eq(EVP_PKEY_fromdata_init(ctx), 1)
|| !TEST_int_eq(EVP_PKEY_fromdata(ctx, &pk, EVP_PKEY_KEYPAIR,
fromdata_params), 1))
goto err;
for (;;) {
ret = 0;
if (!TEST_int_eq(EVP_PKEY_get_bits(pk), 2048)
|| !TEST_int_eq(EVP_PKEY_get_security_bits(pk), 112)
|| !TEST_int_eq(EVP_PKEY_get_size(pk), 2 + 2 * (3 + sizeof(q_data)))
|| !TEST_false(EVP_PKEY_missing_parameters(pk)))
goto err;
if (!TEST_false(EVP_PKEY_get_utf8_string_param(pk,
OSSL_PKEY_PARAM_GROUP_NAME,
name_out,
sizeof(name_out),
&len))
|| !TEST_true(EVP_PKEY_get_bn_param(pk, OSSL_PKEY_PARAM_PUB_KEY,
&pub_out))
|| !TEST_BN_eq(pub, pub_out)
|| !TEST_true(EVP_PKEY_get_bn_param(pk, OSSL_PKEY_PARAM_PRIV_KEY,
&priv_out))
|| !TEST_BN_eq(priv, priv_out)
|| !TEST_true(EVP_PKEY_get_bn_param(pk, OSSL_PKEY_PARAM_FFC_P,
&p_out))
|| !TEST_BN_eq(p, p_out)
|| !TEST_true(EVP_PKEY_get_bn_param(pk, OSSL_PKEY_PARAM_FFC_Q,
&q_out))
|| !TEST_BN_eq(q, q_out)
|| !TEST_true(EVP_PKEY_get_bn_param(pk, OSSL_PKEY_PARAM_FFC_G,
&g_out))
|| !TEST_BN_eq(g, g_out)
|| !TEST_false(EVP_PKEY_get_bn_param(pk,
OSSL_PKEY_PARAM_FFC_COFACTOR,
&j_out))
|| !TEST_ptr_null(j_out)
|| !TEST_true(EVP_PKEY_get_octet_string_param(pk,
OSSL_PKEY_PARAM_FFC_SEED,
seed_out,
sizeof(seed_out),
&len))
|| !TEST_true(EVP_PKEY_get_int_param(pk,
OSSL_PKEY_PARAM_FFC_GINDEX,
&gindex_out))
|| !TEST_int_eq(gindex, gindex_out)
|| !TEST_true(EVP_PKEY_get_int_param(pk, OSSL_PKEY_PARAM_FFC_H,
&hindex_out))
|| !TEST_int_eq(hindex_out, 0)
|| !TEST_true(EVP_PKEY_get_int_param(pk,
OSSL_PKEY_PARAM_FFC_PCOUNTER,
&pcounter_out))
|| !TEST_int_eq(pcounter, pcounter_out))
goto err;
BN_free(p_out);
p_out = NULL;
BN_free(q_out);
q_out = NULL;
BN_free(g_out);
g_out = NULL;
BN_free(j_out);
j_out = NULL;
BN_free(pub_out);
pub_out = NULL;
BN_free(priv_out);
priv_out = NULL;
if (!TEST_ptr(key_ctx = EVP_PKEY_CTX_new_from_pkey(NULL, pk, "")))
goto err;
if (!TEST_int_gt(EVP_PKEY_check(key_ctx), 0)
|| !TEST_int_gt(EVP_PKEY_public_check(key_ctx), 0)
|| !TEST_int_gt(EVP_PKEY_private_check(key_ctx), 0)
|| !TEST_int_gt(EVP_PKEY_pairwise_check(key_ctx), 0))
goto err;
EVP_PKEY_CTX_free(key_ctx);
key_ctx = NULL;
if (!TEST_ptr(copy_pk = EVP_PKEY_new())
|| !TEST_true(EVP_PKEY_copy_parameters(copy_pk, pk)))
goto err;
EVP_PKEY_free(copy_pk);
copy_pk = NULL;
ret = test_print_key_using_pem("DSA", pk)
&& test_print_key_using_encoder("DSA", pk);
if (!ret || dup_pk != NULL)
break;
if (!TEST_ptr(dup_pk = EVP_PKEY_dup(pk)))
goto err;
ret = ret && TEST_int_eq(EVP_PKEY_eq(pk, dup_pk), 1);
EVP_PKEY_free(pk);
pk = dup_pk;
if (!ret)
goto err;
}
err:
OSSL_PARAM_free(fromdata_params);
OSSL_PARAM_BLD_free(bld);
BN_free(p);
BN_free(q);
BN_free(g);
BN_free(pub);
BN_free(priv);
BN_free(p_out);
BN_free(q_out);
BN_free(g_out);
BN_free(pub_out);
BN_free(priv_out);
BN_free(j_out);
EVP_PKEY_free(pk);
EVP_PKEY_free(copy_pk);
EVP_PKEY_CTX_free(ctx);
EVP_PKEY_CTX_free(key_ctx);
return ret;
}
static int test_check_dsa(void)
{
int ret = 0;
EVP_PKEY_CTX *ctx = NULL;
if (!TEST_ptr(ctx = EVP_PKEY_CTX_new_from_name(NULL, "DSA", NULL))
|| !TEST_int_le(EVP_PKEY_check(ctx), 0)
|| !TEST_int_le(EVP_PKEY_public_check(ctx), 0)
|| !TEST_int_le(EVP_PKEY_private_check(ctx), 0)
|| !TEST_int_le(EVP_PKEY_pairwise_check(ctx), 0))
goto err;
ret = 1;
err:
EVP_PKEY_CTX_free(ctx);
return ret;
}
#endif /* OPENSSL_NO_DSA */
static OSSL_PARAM *do_construct_hkdf_params(char *digest, char *key,
size_t keylen, char *salt)
{
OSSL_PARAM *params = OPENSSL_malloc(sizeof(OSSL_PARAM) * 5);
OSSL_PARAM *p = params;
*p++ = OSSL_PARAM_construct_utf8_string(OSSL_KDF_PARAM_DIGEST, digest, 0);
*p++ = OSSL_PARAM_construct_octet_string(OSSL_KDF_PARAM_SALT,
salt, strlen(salt));
*p++ = OSSL_PARAM_construct_octet_string(OSSL_KDF_PARAM_KEY,
(unsigned char *)key, keylen);
*p++ = OSSL_PARAM_construct_utf8_string(OSSL_KDF_PARAM_MODE,
"EXTRACT_ONLY", 0);
*p = OSSL_PARAM_construct_end();
return params;
}
static int test_evp_pkey_ctx_dup_kdf(void)
{
int ret = 0;
size_t len = 0, dlen = 0;
EVP_PKEY_CTX *pctx = NULL, *dctx = NULL;
OSSL_PARAM *params = NULL;
if (!TEST_ptr(params = do_construct_hkdf_params("sha256", "secret", 6,
"salt")))
goto err;
if (!TEST_ptr(pctx = EVP_PKEY_CTX_new_from_name(NULL, "HKDF", NULL)))
goto err;
if (!TEST_int_eq(EVP_PKEY_derive_init_ex(pctx, params), 1))
goto err;
if (!TEST_ptr(dctx = EVP_PKEY_CTX_dup(pctx)))
goto err;
if (!TEST_int_eq(EVP_PKEY_derive(pctx, NULL, &len), 1)
|| !TEST_size_t_eq(len, SHA256_DIGEST_LENGTH)
|| !TEST_int_eq(EVP_PKEY_derive(dctx, NULL, &dlen), 1)
|| !TEST_size_t_eq(dlen, SHA256_DIGEST_LENGTH))
goto err;
ret = 1;
err:
OPENSSL_free(params);
EVP_PKEY_CTX_free(dctx);
EVP_PKEY_CTX_free(pctx);
return ret;
}
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_ctx_dup_kdf);
ADD_TEST(test_evp_pkey_get_bn_param_large);
ADD_TEST(test_fromdata_rsa);
#ifndef OPENSSL_NO_DH
ADD_TEST(test_fromdata_dh_fips186_4);
ADD_TEST(test_fromdata_dh_named_group);
#endif
#ifndef OPENSSL_NO_DSA
ADD_TEST(test_check_dsa);
ADD_TEST(test_fromdata_dsa_fips186_4);
#endif
#ifndef OPENSSL_NO_EC
ADD_ALL_TESTS(test_fromdata_ecx, 4 * 3);
ADD_TEST(test_fromdata_ec);
ADD_TEST(test_ec_dup_no_operation);
ADD_TEST(test_ec_dup_keygen_operation);
#endif
return 1;
}
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