387 lines
11 KiB
C
387 lines
11 KiB
C
/* ====================================================================
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* Copyright (c) 2003 The OpenSSL Project. All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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*
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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*
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in
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* the documentation and/or other materials provided with the
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* distribution.
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*
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* 3. All advertising materials mentioning features or use of this
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* software must display the following acknowledgment:
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* "This product includes software developed by the OpenSSL Project
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* for use in the OpenSSL Toolkit. (http://www.openssl.org/)"
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*
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* 4. The names "OpenSSL Toolkit" and "OpenSSL Project" must not be used to
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* endorse or promote products derived from this software without
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* prior written permission. For written permission, please contact
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* openssl-core@openssl.org.
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*
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* 5. Products derived from this software may not be called "OpenSSL"
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* nor may "OpenSSL" appear in their names without prior written
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* permission of the OpenSSL Project.
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*
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* 6. Redistributions of any form whatsoever must retain the following
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* acknowledgment:
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* "This product includes software developed by the OpenSSL Project
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* for use in the OpenSSL Toolkit (http://www.openssl.org/)"
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*
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* THIS SOFTWARE IS PROVIDED BY THE OpenSSL PROJECT ``AS IS'' AND ANY
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* EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
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* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE OpenSSL PROJECT OR
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* ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
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* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
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* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
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* STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
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* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
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* OF THE POSSIBILITY OF SUCH DAMAGE.
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*
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*/
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#define OPENSSL_FIPSAPI
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#include <string.h>
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#include <openssl/err.h>
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#include <openssl/fips.h>
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#include <openssl/evp.h>
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#include "fips_locl.h"
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#ifdef OPENSSL_FIPS
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__fips_constseg
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static const struct
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{
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const unsigned char key[16];
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const unsigned char plaintext[16];
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const unsigned char ciphertext[16];
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} tests[]=
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{
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{
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{ 0x00,0x01,0x02,0x03,0x04,0x05,0x06,0x07,
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0x08,0x09,0x0A,0x0B,0x0C,0x0D,0x0E,0x0F },
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{ 0x00,0x11,0x22,0x33,0x44,0x55,0x66,0x77,
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0x88,0x99,0xAA,0xBB,0xCC,0xDD,0xEE,0xFF },
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{ 0x69,0xC4,0xE0,0xD8,0x6A,0x7B,0x04,0x30,
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0xD8,0xCD,0xB7,0x80,0x70,0xB4,0xC5,0x5A },
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},
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};
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int FIPS_selftest_aes()
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{
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int n;
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int ret = 0;
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EVP_CIPHER_CTX ctx;
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FIPS_cipher_ctx_init(&ctx);
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for(n=0 ; n < 1 ; ++n)
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{
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if (fips_cipher_test(FIPS_TEST_CIPHER, &ctx, EVP_aes_128_ecb(),
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tests[n].key, NULL,
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tests[n].plaintext,
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tests[n].ciphertext,
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16) <= 0)
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goto err;
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}
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ret = 1;
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err:
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FIPS_cipher_ctx_cleanup(&ctx);
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if (ret == 0)
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FIPSerr(FIPS_F_FIPS_SELFTEST_AES,FIPS_R_SELFTEST_FAILED);
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return ret;
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}
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/* AES-CCM test data from NIST public test vectors */
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__fips_constseg
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static const unsigned char ccm_key[] = {
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0xce,0xb0,0x09,0xae,0xa4,0x45,0x44,0x51,0xfe,0xad,0xf0,0xe6,
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0xb3,0x6f,0x45,0x55,0x5d,0xd0,0x47,0x23,0xba,0xa4,0x48,0xe8
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};
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__fips_constseg
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static const unsigned char ccm_nonce[] = {
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0x76,0x40,0x43,0xc4,0x94,0x60,0xb7
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};
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__fips_constseg
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static const unsigned char ccm_adata[] = {
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0x6e,0x80,0xdd,0x7f,0x1b,0xad,0xf3,0xa1,0xc9,0xab,0x25,0xc7,
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0x5f,0x10,0xbd,0xe7,0x8c,0x23,0xfa,0x0e,0xb8,0xf9,0xaa,0xa5,
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0x3a,0xde,0xfb,0xf4,0xcb,0xf7,0x8f,0xe4
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};
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__fips_constseg
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static const unsigned char ccm_pt[] = {
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0xc8,0xd2,0x75,0xf9,0x19,0xe1,0x7d,0x7f,0xe6,0x9c,0x2a,0x1f,
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0x58,0x93,0x9d,0xfe,0x4d,0x40,0x37,0x91,0xb5,0xdf,0x13,0x10
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};
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__fips_constseg
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static const unsigned char ccm_ct[] = {
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0x8a,0x0f,0x3d,0x82,0x29,0xe4,0x8e,0x74,0x87,0xfd,0x95,0xa2,
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0x8a,0xd3,0x92,0xc8,0x0b,0x36,0x81,0xd4,0xfb,0xc7,0xbb,0xfd
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};
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__fips_constseg
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static const unsigned char ccm_tag[] = {
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0x2d,0xd6,0xef,0x1c,0x45,0xd4,0xcc,0xb7,0x23,0xdc,0x07,0x44,
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0x14,0xdb,0x50,0x6d
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};
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int FIPS_selftest_aes_ccm(void)
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{
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int ret = 0, do_corrupt = 0;
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unsigned char out[128], tag[16];
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EVP_CIPHER_CTX ctx;
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FIPS_cipher_ctx_init(&ctx);
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memset(out, 0, sizeof(out));
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if (!fips_post_started(FIPS_TEST_CCM, 0, 0))
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return 1;
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if (!fips_post_corrupt(FIPS_TEST_CCM, 0, NULL))
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do_corrupt = 1;
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if (!FIPS_cipherinit(&ctx, EVP_aes_192_ccm(), NULL, NULL, 1))
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goto err;
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if (!FIPS_cipher_ctx_ctrl(&ctx, EVP_CTRL_CCM_SET_IVLEN,
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sizeof(ccm_nonce), NULL))
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goto err;
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if (!FIPS_cipher_ctx_ctrl(&ctx, EVP_CTRL_CCM_SET_TAG,
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sizeof(ccm_tag), NULL))
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goto err;
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if (!FIPS_cipherinit(&ctx, NULL, ccm_key, ccm_nonce, 1))
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goto err;
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if (FIPS_cipher(&ctx, NULL, NULL, sizeof(ccm_pt)) != sizeof(ccm_pt))
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goto err;
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if (FIPS_cipher(&ctx, NULL, ccm_adata, sizeof(ccm_adata)) < 0)
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goto err;
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if (FIPS_cipher(&ctx, out, ccm_pt, sizeof(ccm_pt)) != sizeof(ccm_ct))
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goto err;
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if (!FIPS_cipher_ctx_ctrl(&ctx, EVP_CTRL_CCM_GET_TAG, 16, tag))
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goto err;
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if (memcmp(tag, ccm_tag, sizeof(ccm_tag))
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|| memcmp(out, ccm_ct, sizeof(ccm_ct)))
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goto err;
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memset(out, 0, sizeof(out));
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/* Modify expected tag value */
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if (do_corrupt)
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tag[0]++;
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if (!FIPS_cipherinit(&ctx, EVP_aes_192_ccm(), NULL, NULL, 0))
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goto err;
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if (!FIPS_cipher_ctx_ctrl(&ctx, EVP_CTRL_CCM_SET_IVLEN,
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sizeof(ccm_nonce), NULL))
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goto err;
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if (!FIPS_cipher_ctx_ctrl(&ctx, EVP_CTRL_CCM_SET_TAG, 16, tag))
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goto err;
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if (!FIPS_cipherinit(&ctx, NULL, ccm_key, ccm_nonce, 0))
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goto err;
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if (FIPS_cipher(&ctx, NULL, NULL, sizeof(ccm_ct)) != sizeof(ccm_ct))
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goto err;
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if (FIPS_cipher(&ctx, NULL, ccm_adata, sizeof(ccm_adata)) < 0)
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goto err;
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if (FIPS_cipher(&ctx, out, ccm_ct, sizeof(ccm_ct)) != sizeof(ccm_pt))
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goto err;
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if (memcmp(out, ccm_pt, sizeof(ccm_pt)))
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goto err;
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ret = 1;
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err:
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FIPS_cipher_ctx_cleanup(&ctx);
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if (ret == 0)
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{
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fips_post_failed(FIPS_TEST_CCM, 0, NULL);
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FIPSerr(FIPS_F_FIPS_SELFTEST_AES_CCM,FIPS_R_SELFTEST_FAILED);
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return 0;
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}
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else
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return fips_post_success(FIPS_TEST_CCM, 0, NULL);
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}
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/* AES-GCM test data from NIST public test vectors */
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__fips_constseg
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static const unsigned char gcm_key[] = {
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0xee,0xbc,0x1f,0x57,0x48,0x7f,0x51,0x92,0x1c,0x04,0x65,0x66,
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0x5f,0x8a,0xe6,0xd1,0x65,0x8b,0xb2,0x6d,0xe6,0xf8,0xa0,0x69,
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0xa3,0x52,0x02,0x93,0xa5,0x72,0x07,0x8f
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};
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__fips_constseg
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static const unsigned char gcm_iv[] = {
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0x99,0xaa,0x3e,0x68,0xed,0x81,0x73,0xa0,0xee,0xd0,0x66,0x84
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};
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__fips_constseg
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static const unsigned char gcm_pt[] = {
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0xf5,0x6e,0x87,0x05,0x5b,0xc3,0x2d,0x0e,0xeb,0x31,0xb2,0xea,
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0xcc,0x2b,0xf2,0xa5
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};
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__fips_constseg
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static const unsigned char gcm_aad[] = {
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0x4d,0x23,0xc3,0xce,0xc3,0x34,0xb4,0x9b,0xdb,0x37,0x0c,0x43,
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0x7f,0xec,0x78,0xde
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};
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__fips_constseg
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static const unsigned char gcm_ct[] = {
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0xf7,0x26,0x44,0x13,0xa8,0x4c,0x0e,0x7c,0xd5,0x36,0x86,0x7e,
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0xb9,0xf2,0x17,0x36
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};
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__fips_constseg
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static const unsigned char gcm_tag[] = {
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0x67,0xba,0x05,0x10,0x26,0x2a,0xe4,0x87,0xd7,0x37,0xee,0x62,
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0x98,0xf7,0x7e,0x0c
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};
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int FIPS_selftest_aes_gcm(void)
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{
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int ret = 0, do_corrupt = 0;
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unsigned char out[128], tag[16];
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EVP_CIPHER_CTX ctx;
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FIPS_cipher_ctx_init(&ctx);
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memset(out, 0, sizeof(out));
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memset(tag, 0, sizeof(tag));
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if (!fips_post_started(FIPS_TEST_GCM, 0, 0))
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return 1;
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if (!fips_post_corrupt(FIPS_TEST_GCM, 0, NULL))
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do_corrupt = 1;
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if (!FIPS_cipherinit(&ctx, EVP_aes_256_gcm(), NULL, NULL, 1))
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goto err;
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if (!FIPS_cipher_ctx_ctrl(&ctx, EVP_CTRL_GCM_SET_IVLEN,
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sizeof(gcm_iv), NULL))
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goto err;
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if (!FIPS_cipherinit(&ctx, NULL, gcm_key, gcm_iv, 1))
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goto err;
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if (FIPS_cipher(&ctx, NULL, gcm_aad, sizeof(gcm_aad)) < 0)
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goto err;
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if (FIPS_cipher(&ctx, out, gcm_pt, sizeof(gcm_pt)) != sizeof(gcm_ct))
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goto err;
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if (FIPS_cipher(&ctx, NULL, NULL, 0) < 0)
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goto err;
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if (!FIPS_cipher_ctx_ctrl(&ctx, EVP_CTRL_GCM_GET_TAG, 16, tag))
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goto err;
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if (memcmp(tag, gcm_tag, 16) || memcmp(out, gcm_ct, 16))
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goto err;
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memset(out, 0, sizeof(out));
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/* Modify expected tag value */
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if (do_corrupt)
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tag[0]++;
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if (!FIPS_cipherinit(&ctx, EVP_aes_256_gcm(), NULL, NULL, 0))
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goto err;
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if (!FIPS_cipher_ctx_ctrl(&ctx, EVP_CTRL_GCM_SET_IVLEN,
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sizeof(gcm_iv), NULL))
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goto err;
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if (!FIPS_cipher_ctx_ctrl(&ctx, EVP_CTRL_GCM_SET_TAG, 16, tag))
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goto err;
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if (!FIPS_cipherinit(&ctx, NULL, gcm_key, gcm_iv, 0))
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goto err;
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if (FIPS_cipher(&ctx, NULL, gcm_aad, sizeof(gcm_aad)) < 0)
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goto err;
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if (FIPS_cipher(&ctx, out, gcm_ct, sizeof(gcm_ct)) != sizeof(gcm_pt))
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goto err;
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if (FIPS_cipher(&ctx, NULL, NULL, 0) < 0)
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goto err;
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if (memcmp(out, gcm_pt, 16))
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goto err;
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ret = 1;
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err:
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FIPS_cipher_ctx_cleanup(&ctx);
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if (ret == 0)
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{
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fips_post_failed(FIPS_TEST_GCM, 0, NULL);
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FIPSerr(FIPS_F_FIPS_SELFTEST_AES_GCM,FIPS_R_SELFTEST_FAILED);
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return 0;
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}
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else
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return fips_post_success(FIPS_TEST_GCM, 0, NULL);
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}
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__fips_constseg
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static const unsigned char XTS_128_key[] = {
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0xa1,0xb9,0x0c,0xba,0x3f,0x06,0xac,0x35,0x3b,0x2c,0x34,0x38,
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0x76,0x08,0x17,0x62,0x09,0x09,0x23,0x02,0x6e,0x91,0x77,0x18,
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0x15,0xf2,0x9d,0xab,0x01,0x93,0x2f,0x2f
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};
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__fips_constseg
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static const unsigned char XTS_128_i[] = {
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0x4f,0xae,0xf7,0x11,0x7c,0xda,0x59,0xc6,0x6e,0x4b,0x92,0x01,
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0x3e,0x76,0x8a,0xd5
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};
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__fips_constseg
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static const unsigned char XTS_128_pt[] = {
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0xeb,0xab,0xce,0x95,0xb1,0x4d,0x3c,0x8d,0x6f,0xb3,0x50,0x39,
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0x07,0x90,0x31,0x1c
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};
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__fips_constseg
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static const unsigned char XTS_128_ct[] = {
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0x77,0x8a,0xe8,0xb4,0x3c,0xb9,0x8d,0x5a,0x82,0x50,0x81,0xd5,
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0xbe,0x47,0x1c,0x63
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};
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__fips_constseg
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static const unsigned char XTS_256_key[] = {
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0x1e,0xa6,0x61,0xc5,0x8d,0x94,0x3a,0x0e,0x48,0x01,0xe4,0x2f,
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0x4b,0x09,0x47,0x14,0x9e,0x7f,0x9f,0x8e,0x3e,0x68,0xd0,0xc7,
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0x50,0x52,0x10,0xbd,0x31,0x1a,0x0e,0x7c,0xd6,0xe1,0x3f,0xfd,
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0xf2,0x41,0x8d,0x8d,0x19,0x11,0xc0,0x04,0xcd,0xa5,0x8d,0xa3,
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0xd6,0x19,0xb7,0xe2,0xb9,0x14,0x1e,0x58,0x31,0x8e,0xea,0x39,
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0x2c,0xf4,0x1b,0x08
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};
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__fips_constseg
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static const unsigned char XTS_256_i[] = {
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0xad,0xf8,0xd9,0x26,0x27,0x46,0x4a,0xd2,0xf0,0x42,0x8e,0x84,
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0xa9,0xf8,0x75,0x64
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};
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__fips_constseg
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static const unsigned char XTS_256_pt[] = {
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0x2e,0xed,0xea,0x52,0xcd,0x82,0x15,0xe1,0xac,0xc6,0x47,0xe8,
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0x10,0xbb,0xc3,0x64,0x2e,0x87,0x28,0x7f,0x8d,0x2e,0x57,0xe3,
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0x6c,0x0a,0x24,0xfb,0xc1,0x2a,0x20,0x2e
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};
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__fips_constseg
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static const unsigned char XTS_256_ct[] = {
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0xcb,0xaa,0xd0,0xe2,0xf6,0xce,0xa3,0xf5,0x0b,0x37,0xf9,0x34,
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0xd4,0x6a,0x9b,0x13,0x0b,0x9d,0x54,0xf0,0x7e,0x34,0xf3,0x6a,
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0xf7,0x93,0xe8,0x6f,0x73,0xc6,0xd7,0xdb
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};
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int FIPS_selftest_aes_xts()
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{
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int ret = 1;
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EVP_CIPHER_CTX ctx;
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FIPS_cipher_ctx_init(&ctx);
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if (fips_cipher_test(FIPS_TEST_XTS, &ctx, EVP_aes_128_xts(),
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XTS_128_key, XTS_128_i, XTS_128_pt, XTS_128_ct,
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sizeof(XTS_128_pt)) <= 0)
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ret = 0;
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if (fips_cipher_test(FIPS_TEST_XTS, &ctx, EVP_aes_256_xts(),
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XTS_256_key, XTS_256_i, XTS_256_pt, XTS_256_ct,
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sizeof(XTS_256_pt)) <= 0)
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ret = 0;
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FIPS_cipher_ctx_cleanup(&ctx);
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if (ret == 0)
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FIPSerr(FIPS_F_FIPS_SELFTEST_AES_XTS,FIPS_R_SELFTEST_FAILED);
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return ret;
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}
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#endif
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