/* fips/ecdh/fips_ecdh_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 #include "fips_locl.h" __fips_constseg static const unsigned char p224_qcavsx[] = { 0x3c,0x81,0x15,0x16,0xab,0xa6,0xad,0xd7,0xe5,0xf3,0xea,0x1f, 0x88,0x57,0x43,0x29,0x35,0x6f,0x0a,0xd2,0x38,0xc7,0x11,0x8a, 0x90,0xd1,0x46,0x63 }; __fips_constseg static const unsigned char p224_qcavsy[] = { 0x4a,0x87,0x54,0x7b,0x7d,0x69,0xdd,0xb8,0x48,0x73,0xb2,0x1e, 0x33,0xfa,0xf6,0x32,0xb4,0x25,0x73,0x55,0x87,0x08,0x16,0xd2, 0xdd,0xa6,0x77,0xcf }; __fips_constseg static const unsigned char p224_qiutx[] = { 0x23,0xff,0x15,0x91,0x83,0xd6,0xad,0x98,0x93,0x98,0xbd,0x2e, 0x01,0xeb,0x5a,0x45,0xe2,0x2a,0xf9,0xc5,0x3b,0x37,0xe1,0x87, 0x32,0xa5,0x16,0x5f }; __fips_constseg static const unsigned char p224_qiuty[] = { 0x5e,0x70,0xb7,0x9d,0x9e,0x55,0x2d,0x67,0x4e,0x29,0xa4,0x9d, 0x06,0x81,0x11,0xb4,0xb4,0xab,0xe2,0xdf,0xdc,0xe4,0xf1,0x69, 0x55,0x54,0xe3,0x37 }; __fips_constseg static const unsigned char p224_qiutd[] = { 0xd7,0xdc,0x9c,0x53,0x04,0x72,0x67,0x59,0x92,0x80,0x9e,0x6f, 0xdd,0xe6,0x0b,0x35,0x09,0xe0,0x95,0x45,0xe6,0x13,0x0e,0x22, 0x43,0x6a,0x63,0xef }; __fips_constseg static const unsigned char p224_ziut[] = { 0x84,0x37,0xcf,0x6d,0xfa,0x58,0xbd,0x1f,0x47,0x15,0x45,0x1f, 0x2c,0x20,0x53,0x7a,0xf4,0xb0,0xe6,0x19,0xcc,0xa9,0x30,0xc6, 0x5c,0x1a,0xf2,0xdd }; #ifndef OPENSSL_NO_EC2M __fips_constseg static const unsigned char b233_qcavsx[] = { 0x00,0x00,0x01,0x2d,0x9a,0x82,0xfb,0x33,0xc2,0x53,0x10,0x97, 0x27,0xd1,0xe4,0xd2,0x15,0xe3,0x9f,0x60,0xee,0x97,0xca,0xbf, 0x2a,0x9f,0xb0,0x4a,0xd4,0xcf,0x14,0x73 }; __fips_constseg static const unsigned char b233_qcavsy[] = { 0x00,0x00,0x01,0xf7,0xd5,0x6e,0xbd,0x86,0x68,0xae,0xec,0x3b, 0x2e,0x44,0x99,0x44,0x8d,0x4c,0x14,0x34,0xb8,0x37,0xa1,0x45, 0xe7,0xc6,0x04,0xbd,0x7b,0x0b,0xa6,0x41 }; __fips_constseg static const unsigned char b233_qiutx[] = { 0x01,0x2b,0xfd,0x0c,0x9b,0x46,0x61,0xe9,0x4e,0x1f,0x97,0xa1, 0x1d,0x1c,0x9b,0xc4,0xd3,0xfd,0xd0,0xb4,0xc9,0xfc,0xb3,0x34, 0xc0,0x1f,0xf8,0x6a,0xec,0x56 }; __fips_constseg static const unsigned char b233_qiuty[] = { 0x01,0x5f,0xc3,0x77,0x7c,0xd9,0xa6,0xec,0xf3,0x19,0x70,0x96, 0xc0,0xeb,0x2c,0xad,0xa3,0xba,0x39,0xb1,0x57,0x8d,0x62,0xdc, 0xc7,0x87,0xde,0xa6,0x29,0xe4 }; __fips_constseg static const unsigned char b233_qiutd[] = { 0xed,0x50,0xf5,0x9c,0xf3,0x36,0xcb,0xa3,0x6d,0xe9,0x95,0x44, 0xa2,0x87,0x0d,0xd8,0x3e,0x0e,0x4c,0x25,0x18,0x82,0x92,0xe6, 0xca,0x90,0xff,0xa8,0x82 }; __fips_constseg static const unsigned char b233_ziut[] = { 0x00,0xe1,0x13,0x2d,0x94,0xef,0x03,0x79,0xc0,0xd1,0x5f,0xd9, 0x2a,0xd3,0xfe,0x1c,0xfc,0x32,0x7e,0x0a,0x60,0xe6,0x23,0x1e, 0xb0,0xfa,0x1b,0x9e,0x5a,0x8d }; #endif typedef struct { int curve; const unsigned char *x1; size_t x1len; const unsigned char *y1; size_t y1len; const unsigned char *d1; size_t d1len; const unsigned char *x2; size_t x2len; const unsigned char *y2; size_t y2len; const unsigned char *z; size_t zlen; } ECDH_SELFTEST_DATA; #define make_ecdh_test(nid, pr) { nid, \ pr##_qiutx, sizeof(pr##_qiutx), \ pr##_qiuty, sizeof(pr##_qiuty), \ pr##_qiutd, sizeof(pr##_qiutd), \ pr##_qcavsx, sizeof(pr##_qcavsx), \ pr##_qcavsy, sizeof(pr##_qcavsy), \ pr##_ziut, sizeof(pr##_ziut) } static ECDH_SELFTEST_DATA test_ecdh_data[] = { make_ecdh_test(NID_secp224r1, p224), #ifndef OPENSSL_NO_EC2M make_ecdh_test(NID_sect233r1, b233) #endif }; int FIPS_selftest_ecdh(void) { EC_KEY *ec1 = NULL, *ec2 = NULL; const EC_POINT *ecp = NULL; BIGNUM *x = NULL, *y = NULL, *d = NULL; unsigned char *ztmp = NULL; int rv = 1; size_t i; for (i = 0; i < sizeof(test_ecdh_data)/sizeof(ECDH_SELFTEST_DATA); i++) { ECDH_SELFTEST_DATA *ecd = test_ecdh_data + i; if (!fips_post_started(FIPS_TEST_ECDH, ecd->curve, 0)) continue; ztmp = OPENSSL_malloc(ecd->zlen); x = BN_bin2bn(ecd->x1, ecd->x1len, x); y = BN_bin2bn(ecd->y1, ecd->y1len, y); d = BN_bin2bn(ecd->d1, ecd->d1len, d); if (!x || !y || !d || !ztmp) { rv = -1; goto err; } ec1 = EC_KEY_new_by_curve_name(ecd->curve); if (!ec1) { rv = -1; goto err; } if (!EC_KEY_set_public_key_affine_coordinates(ec1, x, y)) { rv = -1; goto err; } if (!EC_KEY_set_private_key(ec1, d)) { rv = -1; goto err; } x = BN_bin2bn(ecd->x2, ecd->x2len, x); y = BN_bin2bn(ecd->y2, ecd->y2len, y); if (!x || !y) { rv = -1; goto err; } ec2 = EC_KEY_new_by_curve_name(ecd->curve); if (!ec2) { rv = -1; goto err; } if (!EC_KEY_set_public_key_affine_coordinates(ec2, x, y)) { rv = -1; goto err; } ecp = EC_KEY_get0_public_key(ec2); if (!ecp) { rv = -1; goto err; } if (!ECDH_compute_key(ztmp, ecd->zlen, ecp, ec1, 0)) { rv = -1; goto err; } if (memcmp(ztmp, ecd->z, ecd->zlen)) { fips_post_failed(FIPS_TEST_ECDH, ecd->curve, 0); rv = 0; } else if (!fips_post_success(FIPS_TEST_ECDH, ecd->curve, 0)) goto err; EC_KEY_free(ec1); ec1 = NULL; EC_KEY_free(ec2); ec2 = NULL; OPENSSL_free(ztmp); ztmp = NULL; } err: if (x) BN_clear_free(x); if (y) BN_clear_free(y); if (d) BN_clear_free(d); if (ec1) EC_KEY_free(ec1); if (ec2) EC_KEY_free(ec2); if (ztmp) OPENSSL_free(ztmp); return rv; } #endif