2 * Copyright 2016-2017 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
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 17
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_cbc(int keysize_idx)
47 const EVP_CIPHER *cipher;
48 unsigned char key[] = "\x06\xa9\x21\x40\x36\xb8\xa1\x5b"
49 "\x51\x2e\x03\xd5\x34\x12\x00\x06"
50 "\x06\xa9\x21\x40\x36\xb8\xa1\x5b"
51 "\x51\x2e\x03\xd5\x34\x12\x00\x06";
52 unsigned char iv[] = "\x3d\xaf\xba\x42\x9d\x9e\xb4\x30"
53 "\xb4\x22\xda\x80\x2c\x9f\xac\x41";
54 /* input = "Single block msg\n" 17Bytes*/
55 unsigned char in[BUFFER_SIZE] = "\x53\x69\x6e\x67\x6c\x65\x20\x62"
56 "\x6c\x6f\x63\x6b\x20\x6d\x73\x67\x0a";
57 unsigned char ebuf[BUFFER_SIZE + 32];
58 unsigned char dbuf[BUFFER_SIZE + 32];
59 unsigned char encresult_128[] = "\xe3\x53\x77\x9c\x10\x79\xae\xb8"
60 "\x27\x08\x94\x2d\xbe\x77\x18\x1a\x2d";
61 unsigned char encresult_192[] = "\xf7\xe4\x26\xd1\xd5\x4f\x8f\x39"
62 "\xb1\x9e\xe0\xdf\x61\xb9\xc2\x55\xeb";
63 unsigned char encresult_256[] = "\xa0\x76\x85\xfd\xc1\x65\x71\x9d"
64 "\xc7\xe9\x13\x6e\xae\x55\x49\xb4\x13";
65 unsigned char *enc_result = NULL;
67 int encl, encf, decl, decf;
70 switch (keysize_idx) {
72 cipher = EVP_aes_128_cbc();
73 enc_result = &encresult_128[0];
76 cipher = EVP_aes_192_cbc();
77 enc_result = &encresult_192[0];
80 cipher = EVP_aes_256_cbc();
81 enc_result = &encresult_256[0];
86 if (!TEST_ptr(ctx = EVP_CIPHER_CTX_new()))
89 if (!TEST_true(EVP_CipherInit_ex(ctx, cipher, e, key, iv, 1))
90 || !TEST_true(EVP_CipherUpdate(ctx, ebuf, &encl, in, BUFFER_SIZE))
91 || !TEST_true(EVP_CipherFinal_ex(ctx, ebuf+encl, &encf)))
95 if (!TEST_mem_eq(enc_result, BUFFER_SIZE, ebuf, BUFFER_SIZE))
98 if (!TEST_true(EVP_CIPHER_CTX_reset(ctx))
99 || !TEST_true(EVP_CipherInit_ex(ctx, cipher, e, key, iv, 0))
100 || !TEST_true(EVP_CipherUpdate(ctx, dbuf, &decl, ebuf, encl))
101 || !TEST_true(EVP_CipherFinal_ex(ctx, dbuf+decl, &decf)))
105 if (!TEST_int_eq(decl, BUFFER_SIZE)
106 || !TEST_mem_eq(dbuf, BUFFER_SIZE, in, BUFFER_SIZE))
112 EVP_CIPHER_CTX_free(ctx);
117 #ifndef OPENSSL_NO_ENGINE
118 int global_init(void)
120 ENGINE_load_builtin_engines();
121 # ifndef OPENSSL_NO_STATIC_ENGINE
122 OPENSSL_init_crypto(OPENSSL_INIT_ENGINE_AFALG, NULL);
128 int setup_tests(void)
130 #ifndef OPENSSL_NO_ENGINE
131 if ((e = ENGINE_by_id("afalg")) == NULL) {
132 /* Probably a platform env issue, not a test failure. */
133 TEST_info("Can't load AFALG engine");
135 # ifndef OPENSSL_NO_AFALGENG
136 ADD_ALL_TESTS(test_afalg_aes_cbc, 3);
144 #ifndef OPENSSL_NO_ENGINE
145 void cleanup_tests(void)