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/*
* Copyright 2021-2022 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>
#include "testutil.h"
#include <openssl/evp.h>
#include <openssl/x509.h>
#include <openssl/rc4.h>
#include <openssl/md5.h>
#if !defined OPENSSL_NO_RC4 && !defined OPENSSL_NO_MD5 \
|| !defined OPENSSL_NO_DES && !defined OPENSSL_NO_SHA1
static const char pbe_password[] = "MyVoiceIsMyPassport";
static unsigned char pbe_salt[] = {
0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08,
};
static const int pbe_iter = 1000;
static unsigned char pbe_plaintext[] = {
0x57, 0x65, 0x20, 0x61, 0x72, 0x65, 0x20, 0x61,
0x6c, 0x6c, 0x20, 0x6d, 0x61, 0x64, 0x65, 0x20,
0x6f, 0x66, 0x20, 0x73, 0x74, 0x61, 0x72, 0x73,
};
#endif
/* Expected output generated using OpenSSL 1.1.1 */
#if !defined OPENSSL_NO_RC4 && !defined OPENSSL_NO_MD5
static const unsigned char pbe_ciphertext_rc4_md5[] = {
0x21, 0x90, 0xfa, 0xee, 0x95, 0x66, 0x59, 0x45,
0xfa, 0x1e, 0x9f, 0xe2, 0x25, 0xd2, 0xf9, 0x71,
0x94, 0xe4, 0x3d, 0xc9, 0x7c, 0xb0, 0x07, 0x23,
};
#endif
#if !defined OPENSSL_NO_DES && !defined OPENSSL_NO_SHA1
static const unsigned char pbe_ciphertext_des_sha1[] = {
0xce, 0x4b, 0xb0, 0x0a, 0x7b, 0x48, 0xd7, 0xe3,
0x9a, 0x9f, 0x46, 0xd6, 0x41, 0x42, 0x4b, 0x44,
0x36, 0x45, 0x5f, 0x60, 0x8f, 0x3c, 0xd0, 0x55,
0xd0, 0x8d, 0xa9, 0xab, 0x78, 0x5b, 0x63, 0xaf,
};
#endif
#if !defined OPENSSL_NO_RC4 && !defined OPENSSL_NO_MD5 \
|| !defined OPENSSL_NO_DES && !defined OPENSSL_NO_SHA1
static int test_pkcs5_pbe(const EVP_CIPHER *cipher, const EVP_MD *md,
const unsigned char *exp, const int exp_len)
{
int ret = 0;
EVP_CIPHER_CTX *ctx;
X509_ALGOR *algor = NULL;
int i, outlen;
unsigned char out[32];
ctx = EVP_CIPHER_CTX_new();
if (!TEST_ptr(ctx))
goto err;
algor = X509_ALGOR_new();
if (!TEST_ptr(algor))
goto err;
if (!TEST_true(PKCS5_pbe_set0_algor(algor, EVP_CIPHER_nid(cipher), pbe_iter,
pbe_salt, sizeof(pbe_salt)))
|| !TEST_true(PKCS5_PBE_keyivgen(ctx, pbe_password, strlen(pbe_password),
algor->parameter, cipher, md, 1))
|| !TEST_true(EVP_CipherUpdate(ctx, out, &i, pbe_plaintext,
sizeof(pbe_plaintext))))
goto err;
outlen = i;
if (!TEST_true(EVP_CipherFinal_ex(ctx, out + i, &i)))
goto err;
outlen += i;
if (!TEST_mem_eq(out, outlen, exp, exp_len))
goto err;
/* Decrypt */
if (!TEST_true(PKCS5_PBE_keyivgen(ctx, pbe_password, strlen(pbe_password),
algor->parameter, cipher, md, 0))
|| !TEST_true(EVP_CipherUpdate(ctx, out, &i, exp, exp_len)))
goto err;
outlen = i;
if (!TEST_true(EVP_CipherFinal_ex(ctx, out + i, &i)))
goto err;
if (!TEST_mem_eq(out, outlen, pbe_plaintext, sizeof(pbe_plaintext)))
goto err;
ret = 1;
err:
EVP_CIPHER_CTX_free(ctx);
X509_ALGOR_free(algor);
return ret;
}
#endif
#if !defined OPENSSL_NO_RC4 && !defined OPENSSL_NO_MD5
static int test_pkcs5_pbe_rc4_md5(void)
{
return test_pkcs5_pbe(EVP_rc4(), EVP_md5(), pbe_ciphertext_rc4_md5, sizeof(pbe_ciphertext_rc4_md5));
}
#endif
#if !defined OPENSSL_NO_DES && !defined OPENSSL_NO_SHA1
static int test_pkcs5_pbe_des_sha1(void)
{
return test_pkcs5_pbe(EVP_des_cbc(), EVP_sha1(), pbe_ciphertext_des_sha1, sizeof(pbe_ciphertext_des_sha1));
}
#endif
int setup_tests(void)
{
#if !defined OPENSSL_NO_RC4 && !defined OPENSSL_NO_MD5
ADD_TEST(test_pkcs5_pbe_rc4_md5);
#endif
#if !defined OPENSSL_NO_DES && !defined OPENSSL_NO_SHA1
ADD_TEST(test_pkcs5_pbe_des_sha1);
#endif
return 1;
}
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