2 * Copyright 2016-2020 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 /* We need to use some engine deprecated APIs */
11 #define OPENSSL_SUPPRESS_DEPRECATED
14 #include <openssl/opensslconf.h>
17 #include <openssl/engine.h>
18 #include <openssl/evp.h>
19 #include <openssl/rand.h>
22 /* Use a buffer size which is not aligned to block size */
23 #define BUFFER_SIZE 17
25 #ifndef OPENSSL_NO_ENGINE
30 #ifndef OPENSSL_NO_AFALGENG
31 # include <linux/version.h>
35 # if LINUX_VERSION_CODE < KERNEL_VERSION(K_MAJ, K_MIN1, K_MIN2)
37 * If we get here then it looks like there is a mismatch between the linux
38 * headers and the actual kernel version, so we have tried to compile with
39 * afalg support, but then skipped it in e_afalg.c. As far as this test is
40 * concerned we behave as if we had been configured without support
42 # define OPENSSL_NO_AFALGENG
46 #ifndef OPENSSL_NO_AFALGENG
47 static int test_afalg_aes_cbc(int keysize_idx)
50 const EVP_CIPHER *cipher;
51 unsigned char key[] = "\x06\xa9\x21\x40\x36\xb8\xa1\x5b"
52 "\x51\x2e\x03\xd5\x34\x12\x00\x06"
53 "\x06\xa9\x21\x40\x36\xb8\xa1\x5b"
54 "\x51\x2e\x03\xd5\x34\x12\x00\x06";
55 unsigned char iv[] = "\x3d\xaf\xba\x42\x9d\x9e\xb4\x30"
56 "\xb4\x22\xda\x80\x2c\x9f\xac\x41";
57 /* input = "Single block msg\n" 17Bytes*/
58 unsigned char in[BUFFER_SIZE] = "\x53\x69\x6e\x67\x6c\x65\x20\x62"
59 "\x6c\x6f\x63\x6b\x20\x6d\x73\x67\x0a";
60 unsigned char ebuf[BUFFER_SIZE + 32];
61 unsigned char dbuf[BUFFER_SIZE + 32];
62 unsigned char encresult_128[] = "\xe3\x53\x77\x9c\x10\x79\xae\xb8"
63 "\x27\x08\x94\x2d\xbe\x77\x18\x1a\x2d";
64 unsigned char encresult_192[] = "\xf7\xe4\x26\xd1\xd5\x4f\x8f\x39"
65 "\xb1\x9e\xe0\xdf\x61\xb9\xc2\x55\xeb";
66 unsigned char encresult_256[] = "\xa0\x76\x85\xfd\xc1\x65\x71\x9d"
67 "\xc7\xe9\x13\x6e\xae\x55\x49\xb4\x13";
68 unsigned char *enc_result = NULL;
70 int encl, encf, decl, decf;
73 switch (keysize_idx) {
75 cipher = EVP_aes_128_cbc();
76 enc_result = &encresult_128[0];
79 cipher = EVP_aes_192_cbc();
80 enc_result = &encresult_192[0];
83 cipher = EVP_aes_256_cbc();
84 enc_result = &encresult_256[0];
89 if (!TEST_ptr(ctx = EVP_CIPHER_CTX_new()))
92 if (!TEST_true(EVP_CipherInit_ex(ctx, cipher, e, key, iv, 1))
93 || !TEST_true(EVP_CipherUpdate(ctx, ebuf, &encl, in, BUFFER_SIZE))
94 || !TEST_true(EVP_CipherFinal_ex(ctx, ebuf+encl, &encf)))
98 if (!TEST_mem_eq(enc_result, BUFFER_SIZE, ebuf, BUFFER_SIZE))
101 if (!TEST_true(EVP_CIPHER_CTX_reset(ctx))
102 || !TEST_true(EVP_CipherInit_ex(ctx, cipher, e, key, iv, 0))
103 || !TEST_true(EVP_CipherUpdate(ctx, dbuf, &decl, ebuf, encl))
104 || !TEST_true(EVP_CipherFinal_ex(ctx, dbuf+decl, &decf)))
108 if (!TEST_int_eq(decl, BUFFER_SIZE)
109 || !TEST_mem_eq(dbuf, BUFFER_SIZE, in, BUFFER_SIZE))
115 EVP_CIPHER_CTX_free(ctx);
120 #ifndef OPENSSL_NO_ENGINE
121 int global_init(void)
123 ENGINE_load_builtin_engines();
124 # ifndef OPENSSL_NO_STATIC_ENGINE
125 OPENSSL_init_crypto(OPENSSL_INIT_ENGINE_AFALG, NULL);
131 int setup_tests(void)
133 #ifndef OPENSSL_NO_ENGINE
134 if ((e = ENGINE_by_id("afalg")) == NULL) {
135 /* Probably a platform env issue, not a test failure. */
136 TEST_info("Can't load AFALG engine");
138 # ifndef OPENSSL_NO_AFALGENG
139 ADD_ALL_TESTS(test_afalg_aes_cbc, 3);
147 #ifndef OPENSSL_NO_ENGINE
148 void cleanup_tests(void)