/* fips/ecdsa/fips_ecdsa_selftest.c */ /* Written by Dr Stephen N Henson (steve@openssl.org) for the OpenSSL * project 2011. */ /* ==================================================================== * Copyright (c) 2011 The OpenSSL Project. All rights reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * * 1. Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in * the documentation and/or other materials provided with the * distribution. * * 3. All advertising materials mentioning features or use of this * software must display the following acknowledgment: * "This product includes software developed by the OpenSSL Project * for use in the OpenSSL Toolkit. (http://www.OpenSSL.org/)" * * 4. The names "OpenSSL Toolkit" and "OpenSSL Project" must not be used to * endorse or promote products derived from this software without * prior written permission. For written permission, please contact * licensing@OpenSSL.org. * * 5. Products derived from this software may not be called "OpenSSL" * nor may "OpenSSL" appear in their names without prior written * permission of the OpenSSL Project. * * 6. Redistributions of any form whatsoever must retain the following * acknowledgment: * "This product includes software developed by the OpenSSL Project * for use in the OpenSSL Toolkit (http://www.OpenSSL.org/)" * * THIS SOFTWARE IS PROVIDED BY THE OpenSSL PROJECT ``AS IS'' AND ANY * EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE OpenSSL PROJECT OR * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED * OF THE POSSIBILITY OF SUCH DAMAGE. * ==================================================================== * */ #define OPENSSL_FIPSAPI #include #include #include #include #include #include #include #include #ifdef OPENSSL_FIPS static const char P_384_name[] = "ECDSA P-384"; static unsigned char P_384_d[] = { 0x1d,0x84,0x42,0xde,0xa2,0x35,0x29,0xbd,0x9f,0xe2,0x6e,0x6d, 0x01,0x26,0x30,0x79,0x33,0x57,0x01,0xf3,0x97,0x88,0x41,0xb3, 0x82,0x07,0x08,0x5e,0x63,0x8e,0x1a,0xa6,0x9b,0x08,0xb6,0xe2, 0xa2,0x98,0xac,0x1c,0x9b,0x25,0xb3,0xf1,0x5c,0x20,0xe9,0x85 }; static const unsigned char P_384_qx[] = { 0x6b,0x7e,0x9c,0xbb,0x3d,0xc5,0x4d,0x53,0xf7,0x6c,0x8d,0xcc, 0xf8,0xc3,0xa8,0x26,0xba,0xeb,0xa6,0x56,0x6a,0x41,0x98,0xb1, 0x90,0x90,0xcc,0xe7,0x48,0x74,0x3d,0xe6,0xd7,0x65,0x90,0x3b, 0x13,0x69,0xdc,0x8f,0x48,0xc1,0xb4,0xf4,0xb1,0x91,0x36,0x3f }; static const unsigned char P_384_qy[] = { 0x40,0xc2,0x62,0x2a,0xea,0xfb,0x47,0x75,0xb5,0xdc,0x2e,0x1e, 0xa0,0xa9,0x1f,0x6a,0xb7,0x54,0xac,0xce,0x91,0xe8,0x5b,0x8c, 0xe3,0xf5,0xb8,0x0e,0xcb,0x82,0xb0,0xd9,0x57,0x1d,0xeb,0x25, 0xfc,0x03,0xe5,0x12,0x50,0x17,0x98,0x7f,0x14,0x7e,0x95,0x17 }; void FIPS_corrupt_ecdsa() { P_384_d[0]++; } #ifndef OPENSSL_NO_EC2M static const char K_409_name[] = "ECDSA K-409"; static const unsigned char K_409_d[] = { 0x68,0xe1,0x64,0x0a,0xe6,0x80,0x57,0x53,0x8d,0x35,0xd1,0xec, 0x69,0xea,0x82,0x05,0x47,0x48,0x4d,0xda,0x9f,0x8c,0xa0,0xf3, 0x06,0xc7,0x77,0xcb,0x14,0x05,0x9f,0x5d,0xdd,0xe0,0x5d,0x68, 0x4e,0x1a,0xe4,0x9c,0xe0,0x4d,0x4a,0x74,0x47,0x54,0x4e,0x55, 0xae,0x70,0x8c }; static const unsigned char K_409_qx[] = { 0x01,0x07,0xd6,0x6f,0xa8,0xf8,0x0e,0xbb,0xb8,0xa7,0x83,0x04, 0xc3,0x19,0x67,0x9e,0x73,0x7b,0xeb,0xf4,0x6c,0xf3,0xeb,0xda, 0x0d,0xe7,0x60,0xaf,0x29,0x37,0x13,0x32,0x51,0xac,0xb6,0x35, 0x00,0x60,0xfa,0xd5,0x8b,0x6d,0xae,0xb0,0xe9,0x46,0x7f,0xe2, 0x2d,0x50,0x04,0x40 }; static const unsigned char K_409_qy[] = { 0x0a,0x53,0xf1,0x4f,0x2a,0xa5,0x5a,0xfb,0x37,0xb4,0x76,0x47, 0x1b,0x14,0xd1,0x8d,0x86,0x94,0x75,0x26,0xc3,0x0b,0x09,0x57, 0x1d,0x26,0x38,0x33,0x84,0x97,0x9d,0x56,0xe1,0x0d,0x51,0x9b, 0x2c,0xbb,0x3d,0x92,0x48,0xaa,0x2a,0x39,0x4f,0x07,0x92,0xbd, 0xb0,0x4d,0x2e }; #endif typedef struct { int curve; const char *name; const unsigned char *x; size_t xlen; const unsigned char *y; size_t ylen; const unsigned char *d; size_t dlen; } EC_SELFTEST_DATA; #define make_ecdsa_test(nid, pr) { nid, pr##_name, \ pr##_qx, sizeof(pr##_qx), \ pr##_qy, sizeof(pr##_qy), \ pr##_d, sizeof(pr##_d)} static EC_SELFTEST_DATA test_ec_data[] = { make_ecdsa_test(NID_secp384r1, P_384), #ifndef OPENSSL_NO_EC2M make_ecdsa_test(NID_sect409k1, K_409) #endif }; int FIPS_selftest_ecdsa() { EC_KEY *ec = NULL; BIGNUM *x = NULL, *y = NULL, *d = NULL; EVP_PKEY pk; int rv = 0; size_t i; for (i = 0; i < sizeof(test_ec_data)/sizeof(EC_SELFTEST_DATA); i++) { EC_SELFTEST_DATA *ecd = test_ec_data + i; x = BN_bin2bn(ecd->x, ecd->xlen, x); y = BN_bin2bn(ecd->y, ecd->ylen, y); d = BN_bin2bn(ecd->d, ecd->dlen, d); if (!x || !y || !d) goto err; ec = EC_KEY_new_by_curve_name(ecd->curve); if (!ec) goto err; if (!EC_KEY_set_public_key_affine_coordinates(ec, x, y)) goto err; if (!EC_KEY_set_private_key(ec, d)) goto err; pk.type = EVP_PKEY_EC; pk.pkey.ec = ec; if (!fips_pkey_signature_test(FIPS_TEST_SIGNATURE, &pk, NULL, 0, NULL, 0, EVP_sha512(), 0, ecd->name)) goto err; EC_KEY_free(ec); ec = NULL; } rv = 1; err: if (x) BN_clear_free(x); if (y) BN_clear_free(y); if (d) BN_clear_free(d); if (ec) EC_KEY_free(ec); return rv; } #endif