2 * Copyright 2016 The OpenSSL Project Authors. All Rights Reserved.
4 * Licensed under the OpenSSL license (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
11 #include <openssl/opensslconf.h>
14 #include <openssl/engine.h>
15 #include <openssl/evp.h>
16 #include <openssl/rand.h>
19 /* Use a buffer size which is not aligned to block size */
20 #define BUFFER_SIZE (8 * 1024) - 13
22 #ifndef OPENSSL_NO_ENGINE
27 #ifndef OPENSSL_NO_AFALGENG
28 # include <linux/version.h>
32 # if LINUX_VERSION_CODE <= KERNEL_VERSION(K_MAJ, K_MIN1, K_MIN2)
34 * If we get here then it looks like there is a mismatch between the linux
35 * headers and the actual kernel version, so we have tried to compile with
36 * afalg support, but then skipped it in e_afalg.c. As far as this test is
37 * concerned we behave as if we had been configured without support
39 # define OPENSSL_NO_AFALGENG
43 #ifndef OPENSSL_NO_AFALGENG
44 static int test_afalg_aes_128_cbc(void)
47 const EVP_CIPHER *cipher = EVP_aes_128_cbc();
48 unsigned char key[] = "\x5F\x4D\xCC\x3B\x5A\xA7\x65\xD6\
49 \x1D\x83\x27\xDE\xB8\x82\xCF\x99";
50 unsigned char iv[] = "\x2B\x95\x99\x0A\x91\x51\x37\x4A\
51 \xBD\x8F\xF8\xC5\xA7\xA0\xFE\x08";
53 unsigned char in[BUFFER_SIZE];
54 unsigned char ebuf[BUFFER_SIZE + 32];
55 unsigned char dbuf[BUFFER_SIZE + 32];
56 int encl, encf, decl, decf;
59 if (!TEST_ptr(ctx = EVP_CIPHER_CTX_new()))
61 RAND_bytes(in, BUFFER_SIZE);
63 if (!TEST_true(EVP_CipherInit_ex(ctx, cipher, e, key, iv, 1))
64 || !TEST_true(EVP_CipherUpdate(ctx, ebuf, &encl, in, BUFFER_SIZE))
65 || !TEST_true(EVP_CipherFinal_ex(ctx, ebuf+encl, &encf)))
69 if (!TEST_true(EVP_CIPHER_CTX_reset(ctx))
70 || !TEST_true(EVP_CipherInit_ex(ctx, cipher, e, key, iv, 0))
71 || !TEST_true(EVP_CipherUpdate(ctx, dbuf, &decl, ebuf, encl))
72 || !TEST_true(EVP_CipherFinal_ex(ctx, dbuf+decl, &decf)))
76 if (!TEST_int_eq(decl, BUFFER_SIZE)
77 || !TEST_mem_eq(dbuf, BUFFER_SIZE, in, BUFFER_SIZE))
83 EVP_CIPHER_CTX_free(ctx);
88 int main(int argc, char **argv)
92 #ifdef OPENSSL_NO_ENGINE
94 ret = run_tests(argv[0]);
96 ENGINE_load_builtin_engines();
97 # ifndef OPENSSL_NO_STATIC_ENGINE
98 OPENSSL_init_crypto(OPENSSL_INIT_ENGINE_AFALG, NULL);
103 if ((e = ENGINE_by_id("afalg")) == NULL) {
104 /* Probably a platform env issue, not a test failure. */
105 TEST_info("Can't load AFALG engine");
107 # ifndef OPENSSL_NO_AFALGENG
108 ADD_TEST(test_afalg_aes_128_cbc);
111 ret = run_tests(argv[0]);
115 return finish_test(ret);