xref: /freebsd/crypto/libecc/src/tests/x25519_test_vectors.h (revision f0865ec9906d5a18fa2a3b61381f22ce16e606ad)

/*
 *  Copyright (C) 2021 - This file is part of libecc project
 *
 *  Authors:
 *      Ryad BENADJILA <ryadbenadjila@gmail.com>
 *      Arnaud EBALARD <arnaud.ebalard@ssi.gouv.fr>
 *
 *  This software is licensed under a dual BSD and GPL v2 license.
 *  See LICENSE file at the root folder of the project.
 */

#ifdef WITH_CURVE_WEI25519

/***** Test vectors from RFC7748 ****/
static const u8 x25519_WEI25519_0_our_priv_key[] = {
	0x77, 0x07, 0x6d, 0x0a, 0x73, 0x18, 0xa5, 0x7d, 0x3c, 0x16, 0xc1, 0x72, 0x51, 0xb2, 0x66, 0x45, 0xdf, 0x4c, 0x2f, 0x87, 0xeb, 0xc0, 0x99, 0x2a, 0xb1, 0x77, 0xfb, 0xa5, 0x1d, 0xb9, 0x2c, 0x2a,
};

static const u8 x25519_WEI25519_0_peer_pub_key[] = {
	0xde, 0x9e, 0xdb, 0x7d, 0x7b, 0x7d, 0xc1, 0xb4, 0xd3, 0x5b, 0x61, 0xc2, 0xec, 0xe4, 0x35, 0x37, 0x3f, 0x83, 0x43, 0xc8, 0x5b, 0x78, 0x67, 0x4d, 0xad, 0xfc, 0x7e, 0x14, 0x6f, 0x88, 0x2b, 0x4f,
};

static const u8 x25519_WEI25519_0_our_pub_key[] = {
	0x85, 0x20, 0xf0, 0x09, 0x89, 0x30, 0xa7, 0x54, 0x74, 0x8b, 0x7d, 0xdc, 0xb4, 0x3e, 0xf7, 0x5a, 0x0d, 0xbf, 0x3a, 0x0d, 0x26, 0x38, 0x1a, 0xf4, 0xeb, 0xa4, 0xa9, 0x8e, 0xaa, 0x9b, 0x4e, 0x6a,
};

static const u8 x25519_WEI25519_0_shared_secret[] = {
	0x4a, 0x5d, 0x9d, 0x5b, 0xa4, 0xce, 0x2d, 0xe1, 0x72, 0x8e, 0x3b, 0xf4, 0x80, 0x35, 0x0f, 0x25, 0xe0, 0x7e, 0x21, 0xc9, 0x47, 0xd1, 0x9e, 0x33, 0x76, 0xf0, 0x9b, 0x3c, 0x1e, 0x16, 0x17, 0x42,
};

static const ecdh_test_case x25519_WEI25519_0_test_case = {
	.name = "X25519/WEI25519 0",
	.ecdh_type = X25519,
	.ec_str_p = &wei25519_str_params,
	.our_priv_key = x25519_WEI25519_0_our_priv_key,
	.our_priv_key_len = sizeof(x25519_WEI25519_0_our_priv_key),
	.peer_pub_key = x25519_WEI25519_0_peer_pub_key,
	.peer_pub_key_len = sizeof(x25519_WEI25519_0_peer_pub_key),
	.exp_our_pub_key = x25519_WEI25519_0_our_pub_key,
	.exp_our_pub_key_len = sizeof(x25519_WEI25519_0_our_pub_key),
	.exp_shared_secret = x25519_WEI25519_0_shared_secret,
	.exp_shared_secret_len = sizeof(x25519_WEI25519_0_shared_secret),
};
/******************/

static const u8 x25519_WEI25519_1_our_priv_key[] = {
	0x5d, 0xab, 0x08, 0x7e, 0x62, 0x4a, 0x8a, 0x4b, 0x79, 0xe1, 0x7f, 0x8b, 0x83, 0x80, 0x0e, 0xe6, 0x6f, 0x3b, 0xb1, 0x29, 0x26, 0x18, 0xb6, 0xfd, 0x1c, 0x2f, 0x8b, 0x27, 0xff, 0x88, 0xe0, 0xeb,
};

static const u8 x25519_WEI25519_1_peer_pub_key[] = {
	0x85, 0x20, 0xf0, 0x09, 0x89, 0x30, 0xa7, 0x54, 0x74, 0x8b, 0x7d, 0xdc, 0xb4, 0x3e, 0xf7, 0x5a, 0x0d, 0xbf, 0x3a, 0x0d, 0x26, 0x38, 0x1a, 0xf4, 0xeb, 0xa4, 0xa9, 0x8e, 0xaa, 0x9b, 0x4e, 0x6a,
};

static const u8 x25519_WEI25519_1_our_pub_key[] = {
	0xde, 0x9e, 0xdb, 0x7d, 0x7b, 0x7d, 0xc1, 0xb4, 0xd3, 0x5b, 0x61, 0xc2, 0xec, 0xe4, 0x35, 0x37, 0x3f, 0x83, 0x43, 0xc8, 0x5b, 0x78, 0x67, 0x4d, 0xad, 0xfc, 0x7e, 0x14, 0x6f, 0x88, 0x2b, 0x4f,
};

static const u8 x25519_WEI25519_1_shared_secret[] = {
	0x4a, 0x5d, 0x9d, 0x5b, 0xa4, 0xce, 0x2d, 0xe1, 0x72, 0x8e, 0x3b, 0xf4, 0x80, 0x35, 0x0f, 0x25, 0xe0, 0x7e, 0x21, 0xc9, 0x47, 0xd1, 0x9e, 0x33, 0x76, 0xf0, 0x9b, 0x3c, 0x1e, 0x16, 0x17, 0x42,
};

static const ecdh_test_case x25519_WEI25519_1_test_case = {
	.name = "X25519/WEI25519 1",
	.ecdh_type = X25519,
	.ec_str_p = &wei25519_str_params,
	.our_priv_key = x25519_WEI25519_1_our_priv_key,
	.our_priv_key_len = sizeof(x25519_WEI25519_1_our_priv_key),
	.peer_pub_key = x25519_WEI25519_1_peer_pub_key,
	.peer_pub_key_len = sizeof(x25519_WEI25519_1_peer_pub_key),
	.exp_our_pub_key = x25519_WEI25519_1_our_pub_key,
	.exp_our_pub_key_len = sizeof(x25519_WEI25519_1_our_pub_key),
	.exp_shared_secret = x25519_WEI25519_1_shared_secret,
	.exp_shared_secret_len = sizeof(x25519_WEI25519_1_shared_secret),
};


/***** Test vectors from https://tools.ietf.org/id/draft-ietf-ipsecme-safecurves-03.xml ****/
/******************/

static const u8 x25519_WEI25519_2_our_priv_key[] = {
	0x75, 0x1f, 0xb4, 0x30, 0x86, 0x55, 0xb4, 0x76, 0xb6, 0x78, 0x9b, 0x73, 0x25, 0xf9, 0xea, 0x8c, 0xdd, 0xd1, 0x6a, 0x58, 0x53, 0x3f, 0xf6, 0xd9, 0xe6, 0x00, 0x09, 0x46, 0x4a, 0x5f, 0x9d, 0x94,
};

static const u8 x25519_WEI25519_2_peer_pub_key[] = {
	0x0b, 0xe7, 0xc1, 0xf5, 0xaa, 0xd8, 0x7d, 0x7e, 0x44, 0x86, 0x62, 0x67, 0x32, 0x98, 0xa4, 0x43, 0x47, 0x8b, 0x85, 0x97, 0x45, 0x17, 0x9e, 0xaf, 0x56, 0x4c, 0x79, 0xc0, 0xef, 0x6e, 0xee, 0x25,
};

static const u8 x25519_WEI25519_2_our_pub_key[] = {
	0x48,  0xd5,  0xdd,  0xd4,  0x06,  0x12,  0x57,  0xba,  0x16,  0x6f,  0xa3,  0xf9,  0xbb,  0xdb,  0x74,  0xf1, 0xa4,  0xe8,  0x1c,  0x08,  0x93,  0x84,  0xfa,  0x77,  0xf7,  0x90,  0x70,  0x9f,  0x0d,  0xfb,  0xc7,  0x66,
};

static const u8 x25519_WEI25519_2_shared_secret[] = {
	0xc7, 0x49, 0x50, 0x60, 0x7a, 0x12, 0x32, 0x7f, 0x32, 0x04, 0xd9, 0x4b, 0x68, 0x25, 0xbf, 0xb0, 0x68, 0xb7, 0xf8, 0x31, 0x9a, 0x9e, 0x37, 0x08, 0xed, 0x3d, 0x43, 0xce, 0x81, 0x30, 0xc9, 0x50,
};

static const ecdh_test_case x25519_WEI25519_2_test_case = {
	.name = "X25519/WEI25519 2",
	.ecdh_type = X25519,
	.ec_str_p = &wei25519_str_params,
	.our_priv_key = x25519_WEI25519_2_our_priv_key,
	.our_priv_key_len = sizeof(x25519_WEI25519_2_our_priv_key),
	.peer_pub_key = x25519_WEI25519_2_peer_pub_key,
	.peer_pub_key_len = sizeof(x25519_WEI25519_2_peer_pub_key),
	.exp_our_pub_key = x25519_WEI25519_2_our_pub_key,
	.exp_our_pub_key_len = sizeof(x25519_WEI25519_2_our_pub_key),
	.exp_shared_secret = x25519_WEI25519_2_shared_secret,
	.exp_shared_secret_len = sizeof(x25519_WEI25519_2_shared_secret),
};

/******************/

static const u8 x25519_WEI25519_3_our_priv_key[] = {
	0x0a, 0x54, 0x64, 0x52, 0x53, 0x29, 0x0d, 0x60, 0xdd, 0xad, 0xd0, 0xe0, 0x30, 0xba, 0xcd, 0x9e, 0x55, 0x01, 0xef, 0xdc, 0x22, 0x07, 0x55, 0xa1, 0xe9, 0x78, 0xf1, 0xb8, 0x39, 0xa0, 0x56, 0x88,
};

static const u8 x25519_WEI25519_3_peer_pub_key[] = {
	0x48,  0xd5,  0xdd,  0xd4,  0x06,  0x12,  0x57,  0xba,  0x16,  0x6f,  0xa3,  0xf9,  0xbb,  0xdb,  0x74,  0xf1, 0xa4,  0xe8,  0x1c,  0x08,  0x93,  0x84,  0xfa,  0x77,  0xf7,  0x90,  0x70,  0x9f,  0x0d,  0xfb,  0xc7,  0x66,
};

static const u8 x25519_WEI25519_3_our_pub_key[] = {
	0x0b, 0xe7, 0xc1, 0xf5, 0xaa, 0xd8, 0x7d, 0x7e, 0x44, 0x86, 0x62, 0x67, 0x32, 0x98, 0xa4, 0x43, 0x47, 0x8b, 0x85, 0x97, 0x45, 0x17, 0x9e, 0xaf, 0x56, 0x4c, 0x79, 0xc0, 0xef, 0x6e, 0xee, 0x25,
};

static const u8 x25519_WEI25519_3_shared_secret[] = {
	0xc7, 0x49, 0x50, 0x60, 0x7a, 0x12, 0x32, 0x7f, 0x32, 0x04, 0xd9, 0x4b, 0x68, 0x25, 0xbf, 0xb0, 0x68, 0xb7, 0xf8, 0x31, 0x9a, 0x9e, 0x37, 0x08, 0xed, 0x3d, 0x43, 0xce, 0x81, 0x30, 0xc9, 0x50,
};

static const ecdh_test_case x25519_WEI25519_3_test_case = {
	.name = "X25519/WEI25519 3",
	.ecdh_type = X25519,
	.ec_str_p = &wei25519_str_params,
	.our_priv_key = x25519_WEI25519_3_our_priv_key,
	.our_priv_key_len = sizeof(x25519_WEI25519_3_our_priv_key),
	.peer_pub_key = x25519_WEI25519_3_peer_pub_key,
	.peer_pub_key_len = sizeof(x25519_WEI25519_3_peer_pub_key),
	.exp_our_pub_key = x25519_WEI25519_3_our_pub_key,
	.exp_our_pub_key_len = sizeof(x25519_WEI25519_3_our_pub_key),
	.exp_shared_secret = x25519_WEI25519_3_shared_secret,
	.exp_shared_secret_len = sizeof(x25519_WEI25519_3_shared_secret),
};

#endif