199 lines
6.1 KiB
C
199 lines
6.1 KiB
C
/* fips/ecdsa/fips_ecdsa_selftest.c */
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/* Written by Dr Stephen N Henson (steve@openssl.org) for the OpenSSL
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* project 2011.
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*/
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/* ====================================================================
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* Copyright (c) 2011 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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* licensing@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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*/
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#define OPENSSL_FIPSAPI
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#include <string.h>
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#include <openssl/crypto.h>
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#include <openssl/ec.h>
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#include <openssl/ecdsa.h>
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#include <openssl/fips.h>
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#include <openssl/err.h>
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#include <openssl/evp.h>
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#include <openssl/bn.h>
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#ifdef OPENSSL_FIPS
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static const char P_384_name[] = "ECDSA P-384";
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static const unsigned char P_384_d[] = {
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0x1d,0x84,0x42,0xde,0xa2,0x35,0x29,0xbd,0x9f,0xe2,0x6e,0x6d,
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0x01,0x26,0x30,0x79,0x33,0x57,0x01,0xf3,0x97,0x88,0x41,0xb3,
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0x82,0x07,0x08,0x5e,0x63,0x8e,0x1a,0xa6,0x9b,0x08,0xb6,0xe2,
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0xa2,0x98,0xac,0x1c,0x9b,0x25,0xb3,0xf1,0x5c,0x20,0xe9,0x85
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};
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static const unsigned char P_384_qx[] = {
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0x6b,0x7e,0x9c,0xbb,0x3d,0xc5,0x4d,0x53,0xf7,0x6c,0x8d,0xcc,
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0xf8,0xc3,0xa8,0x26,0xba,0xeb,0xa6,0x56,0x6a,0x41,0x98,0xb1,
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0x90,0x90,0xcc,0xe7,0x48,0x74,0x3d,0xe6,0xd7,0x65,0x90,0x3b,
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0x13,0x69,0xdc,0x8f,0x48,0xc1,0xb4,0xf4,0xb1,0x91,0x36,0x3f
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};
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static const unsigned char P_384_qy[] = {
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0x40,0xc2,0x62,0x2a,0xea,0xfb,0x47,0x75,0xb5,0xdc,0x2e,0x1e,
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0xa0,0xa9,0x1f,0x6a,0xb7,0x54,0xac,0xce,0x91,0xe8,0x5b,0x8c,
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0xe3,0xf5,0xb8,0x0e,0xcb,0x82,0xb0,0xd9,0x57,0x1d,0xeb,0x25,
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0xfc,0x03,0xe5,0x12,0x50,0x17,0x98,0x7f,0x14,0x7e,0x95,0x17
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};
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#ifndef OPENSSL_NO_EC2M
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static const char K_409_name[] = "ECDSA K-409";
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static const unsigned char K_409_d[] = {
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0x68,0xe1,0x64,0x0a,0xe6,0x80,0x57,0x53,0x8d,0x35,0xd1,0xec,
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0x69,0xea,0x82,0x05,0x47,0x48,0x4d,0xda,0x9f,0x8c,0xa0,0xf3,
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0x06,0xc7,0x77,0xcb,0x14,0x05,0x9f,0x5d,0xdd,0xe0,0x5d,0x68,
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0x4e,0x1a,0xe4,0x9c,0xe0,0x4d,0x4a,0x74,0x47,0x54,0x4e,0x55,
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0xae,0x70,0x8c
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};
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static const unsigned char K_409_qx[] = {
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0x01,0x07,0xd6,0x6f,0xa8,0xf8,0x0e,0xbb,0xb8,0xa7,0x83,0x04,
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0xc3,0x19,0x67,0x9e,0x73,0x7b,0xeb,0xf4,0x6c,0xf3,0xeb,0xda,
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0x0d,0xe7,0x60,0xaf,0x29,0x37,0x13,0x32,0x51,0xac,0xb6,0x35,
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0x00,0x60,0xfa,0xd5,0x8b,0x6d,0xae,0xb0,0xe9,0x46,0x7f,0xe2,
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0x2d,0x50,0x04,0x40
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};
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static const unsigned char K_409_qy[] = {
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0x0a,0x53,0xf1,0x4f,0x2a,0xa5,0x5a,0xfb,0x37,0xb4,0x76,0x47,
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0x1b,0x14,0xd1,0x8d,0x86,0x94,0x75,0x26,0xc3,0x0b,0x09,0x57,
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0x1d,0x26,0x38,0x33,0x84,0x97,0x9d,0x56,0xe1,0x0d,0x51,0x9b,
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0x2c,0xbb,0x3d,0x92,0x48,0xaa,0x2a,0x39,0x4f,0x07,0x92,0xbd,
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0xb0,0x4d,0x2e
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};
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#endif
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typedef struct
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{
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int curve;
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const char *name;
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const unsigned char *x;
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size_t xlen;
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const unsigned char *y;
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size_t ylen;
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const unsigned char *d;
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size_t dlen;
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} EC_SELFTEST_DATA;
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#define make_ecdsa_test(nid, pr) { nid, pr##_name, \
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pr##_qx, sizeof(pr##_qx), \
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pr##_qy, sizeof(pr##_qy), \
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pr##_d, sizeof(pr##_d)}
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static EC_SELFTEST_DATA test_ec_data[] =
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{
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make_ecdsa_test(NID_secp384r1, P_384),
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#ifndef OPENSSL_NO_EC2M
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make_ecdsa_test(NID_sect409k1, K_409)
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#endif
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};
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int FIPS_selftest_ecdsa()
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{
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EC_KEY *ec = NULL;
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BIGNUM *x = NULL, *y = NULL, *d = NULL;
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EVP_PKEY pk;
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int rv = 0;
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size_t i;
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for (i = 0; i < sizeof(test_ec_data)/sizeof(EC_SELFTEST_DATA); i++)
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{
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EC_SELFTEST_DATA *ecd = test_ec_data + i;
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x = BN_bin2bn(ecd->x, ecd->xlen, x);
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y = BN_bin2bn(ecd->y, ecd->ylen, y);
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d = BN_bin2bn(ecd->d, ecd->dlen, d);
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if (!x || !y || !d)
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goto err;
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ec = EC_KEY_new_by_curve_name(ecd->curve);
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if (!ec)
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goto err;
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if (!EC_KEY_set_public_key_affine_coordinates(ec, x, y))
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goto err;
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if (!EC_KEY_set_private_key(ec, d))
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goto err;
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pk.type = EVP_PKEY_EC;
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pk.pkey.ec = ec;
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if (!fips_pkey_signature_test(FIPS_TEST_SIGNATURE, &pk, NULL, 0,
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NULL, 0, EVP_sha512(), 0,
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ecd->name))
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goto err;
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EC_KEY_free(ec);
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ec = NULL;
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}
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rv = 1;
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err:
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if (x)
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BN_clear_free(x);
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if (y)
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BN_clear_free(y);
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if (d)
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BN_clear_free(d);
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if (ec)
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EC_KEY_free(ec);
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return rv;
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}
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#endif
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