mirror of
https://github.com/openssl/openssl.git
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708 lines
26 KiB
PHP
708 lines
26 KiB
PHP
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/*
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* Copyright 2022 The OpenSSL Project Authors. All Rights Reserved.
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*
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* Licensed under the Apache License 2.0 (the "License"). You may not use
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* this file except in compliance with the License. You can obtain a copy
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* in the file LICENSE in the source distribution or at
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* https://www.openssl.org/source/license.html
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*/
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typedef struct {
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const char *curvename;
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/* seed */
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const unsigned char *ikm;
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size_t ikmlen;
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/* expected public key */
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const unsigned char *pub;
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size_t publen;
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/* expected private key */
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const unsigned char *priv;
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size_t privlen;
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} TEST_DERIVEKEY_DATA;
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typedef struct {
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const char *curve;
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/* The seed for the senders ephemeral key */
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const unsigned char *ikmE;
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size_t ikmElen;
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/* Recipient key */
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const unsigned char *rpub;
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size_t rpublen;
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const unsigned char *rpriv;
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size_t rprivlen;
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/* The senders generated ephemeral public key */
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const unsigned char *expected_enc;
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size_t expected_enclen;
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/* The generated shared secret */
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const unsigned char *expected_secret;
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size_t expected_secretlen;
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/* Senders Auth key */
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const unsigned char *spub;
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size_t spublen;
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const unsigned char *spriv;
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size_t sprivlen;
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} TEST_ENCAPDATA;
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static const char *dhkem_supported_curves[] = {
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"P-256",
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"P-384",
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"P-521",
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"X25519",
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"X448"
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};
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/* TEST vectors extracted from RFC 9180 */
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/* Base test values */
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static const unsigned char x25519_ikme[] = {
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0x72, 0x68, 0x60, 0x0d, 0x40, 0x3f, 0xce, 0x43,
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0x15, 0x61, 0xae, 0xf5, 0x83, 0xee, 0x16, 0x13,
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0x52, 0x7c, 0xff, 0x65, 0x5c, 0x13, 0x43, 0xf2,
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0x98, 0x12, 0xe6, 0x67, 0x06, 0xdf, 0x32, 0x34
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};
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static const unsigned char x25519_ikme_priv[] = {
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0x52, 0xc4, 0xa7, 0x58, 0xa8, 0x02, 0xcd, 0x8b,
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0x93, 0x6e, 0xce, 0xea, 0x31, 0x44, 0x32, 0x79,
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0x8d, 0x5b, 0xaf, 0x2d, 0x7e, 0x92, 0x35, 0xdc,
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0x08, 0x4a, 0xb1, 0xb9, 0xcf, 0xa2, 0xf7, 0x36
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};
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static const unsigned char x25519_ikme_pub[] = {
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0x37, 0xfd, 0xa3, 0x56, 0x7b, 0xdb, 0xd6, 0x28,
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0xe8, 0x86, 0x68, 0xc3, 0xc8, 0xd7, 0xe9, 0x7d,
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0x1d, 0x12, 0x53, 0xb6, 0xd4, 0xea, 0x6d, 0x44,
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0xc1, 0x50, 0xf7, 0x41, 0xf1, 0xbf, 0x44, 0x31
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};
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static const unsigned char x25519_rpub[] = {
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0x39, 0x48, 0xcf, 0xe0, 0xad, 0x1d, 0xdb, 0x69,
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0x5d, 0x78, 0x0e, 0x59, 0x07, 0x71, 0x95, 0xda,
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0x6c, 0x56, 0x50, 0x6b, 0x02, 0x73, 0x29, 0x79,
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0x4a, 0xb0, 0x2b, 0xca, 0x80, 0x81, 0x5c, 0x4d
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};
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static const unsigned char x25519_rpriv[] = {
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0x46, 0x12, 0xc5, 0x50, 0x26, 0x3f, 0xc8, 0xad,
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0x58, 0x37, 0x5d, 0xf3, 0xf5, 0x57, 0xaa, 0xc5,
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0x31, 0xd2, 0x68, 0x50, 0x90, 0x3e, 0x55, 0xa9,
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0xf2, 0x3f, 0x21, 0xd8, 0x53, 0x4e, 0x8a, 0xc8
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};
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static const unsigned char x25519_expected_enc[] = {
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0x37, 0xfd, 0xa3, 0x56, 0x7b, 0xdb, 0xd6, 0x28,
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0xe8, 0x86, 0x68, 0xc3, 0xc8, 0xd7, 0xe9, 0x7d,
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0x1d, 0x12, 0x53, 0xb6, 0xd4, 0xea, 0x6d, 0x44,
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0xc1, 0x50, 0xf7, 0x41, 0xf1, 0xbf, 0x44, 0x31
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};
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static const unsigned char x25519_expected_secret[] = {
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0xfe, 0x0e, 0x18, 0xc9, 0xf0, 0x24, 0xce, 0x43,
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0x79, 0x9a, 0xe3, 0x93, 0xc7, 0xe8, 0xfe, 0x8f,
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0xce, 0x9d, 0x21, 0x88, 0x75, 0xe8, 0x22, 0x7b,
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0x01, 0x87, 0xc0, 0x4e, 0x7d, 0x2e, 0xa1, 0xfc
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};
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static const unsigned char x25519_auth_ikme[] = {
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0x6e, 0x6d, 0x8f, 0x20, 0x0e, 0xa2, 0xfb, 0x20,
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0xc3, 0x0b, 0x00, 0x3a, 0x8b, 0x4f, 0x43, 0x3d,
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0x2f, 0x4e, 0xd4, 0xc2, 0x65, 0x8d, 0x5b, 0xc8,
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0xce, 0x2f, 0xef, 0x71, 0x80, 0x59, 0xc9, 0xf7
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};
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static const unsigned char x25519_auth_rpub[] = {
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0x16, 0x32, 0xd5, 0xc2, 0xf7, 0x1c, 0x2b, 0x38,
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0xd0, 0xa8, 0xfc, 0xc3, 0x59, 0x35, 0x52, 0x00,
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0xca, 0xa8, 0xb1, 0xff, 0xdf, 0x28, 0x61, 0x80,
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0x80, 0x46, 0x6c, 0x90, 0x9c, 0xb6, 0x9b, 0x2e
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};
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static const unsigned char x25519_auth_rpriv[] = {
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0xfd, 0xea, 0x67, 0xcf, 0x83, 0x1f, 0x1c, 0xa9,
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0x8d, 0x8e, 0x27, 0xb1, 0xf6, 0xab, 0xeb, 0x5b,
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0x77, 0x45, 0xe9, 0xd3, 0x53, 0x48, 0xb8, 0x0f,
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0xa4, 0x07, 0xff, 0x69, 0x58, 0xf9, 0x13, 0x7e
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};
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static const unsigned char x25519_auth_spub[] = {
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0x8b, 0x0c, 0x70, 0x87, 0x3d, 0xc5, 0xae, 0xcb,
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0x7f, 0x9e, 0xe4, 0xe6, 0x24, 0x06, 0xa3, 0x97,
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0xb3, 0x50, 0xe5, 0x70, 0x12, 0xbe, 0x45, 0xcf,
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0x53, 0xb7, 0x10, 0x5a, 0xe7, 0x31, 0x79, 0x0b
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};
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static const unsigned char x25519_auth_spriv[] = {
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0xdc, 0x4a, 0x14, 0x63, 0x13, 0xcc, 0xe6, 0x0a,
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0x27, 0x8a, 0x53, 0x23, 0xd3, 0x21, 0xf0, 0x51,
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0xc5, 0x70, 0x7e, 0x9c, 0x45, 0xba, 0x21, 0xa3,
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0x47, 0x9f, 0xec, 0xdf, 0x76, 0xfc, 0x69, 0xdd
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};
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static const unsigned char x25519_auth_expected_enc[] = {
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0x23, 0xfb, 0x95, 0x25, 0x71, 0xa1, 0x4a, 0x25,
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0xe3, 0xd6, 0x78, 0x14, 0x0c, 0xd0, 0xe5, 0xeb,
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0x47, 0xa0, 0x96, 0x1b, 0xb1, 0x8a, 0xfc, 0xf8,
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0x58, 0x96, 0xe5, 0x45, 0x3c, 0x31, 0x2e, 0x76
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};
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static const unsigned char x25519_auth_expected_secret[] = {
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0x2d, 0x6d, 0xb4, 0xcf, 0x71, 0x9d, 0xc7, 0x29,
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0x3f, 0xcb, 0xf3, 0xfa, 0x64, 0x69, 0x07, 0x08,
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0xe4, 0x4e, 0x2b, 0xeb, 0xc8, 0x1f, 0x84, 0x60,
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0x86, 0x77, 0x95, 0x8c, 0x0d, 0x44, 0x48, 0xa7
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};
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static const unsigned char p256_ikme[] = {
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0x42, 0x70, 0xe5, 0x4f, 0xfd, 0x08, 0xd7, 0x9d,
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0x59, 0x28, 0x02, 0x0a, 0xf4, 0x68, 0x6d, 0x8f,
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0x6b, 0x7d, 0x35, 0xdb, 0xe4, 0x70, 0x26, 0x5f,
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0x1f, 0x5a, 0xa2, 0x28, 0x16, 0xce, 0x86, 0x0e
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};
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static const unsigned char p256_ikme_pub[] = {
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0x04, 0xa9, 0x27, 0x19, 0xc6, 0x19, 0x5d, 0x50,
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0x85, 0x10, 0x4f, 0x46, 0x9a, 0x8b, 0x98, 0x14,
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0xd5, 0x83, 0x8f, 0xf7, 0x2b, 0x60, 0x50, 0x1e,
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0x2c, 0x44, 0x66, 0xe5, 0xe6, 0x7b, 0x32, 0x5a,
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0xc9, 0x85, 0x36, 0xd7, 0xb6, 0x1a, 0x1a, 0xf4,
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0xb7, 0x8e, 0x5b, 0x7f, 0x95, 0x1c, 0x09, 0x00,
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0xbe, 0x86, 0x3c, 0x40, 0x3c, 0xe6, 0x5c, 0x9b,
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0xfc, 0xb9, 0x38, 0x26, 0x57, 0x22, 0x2d, 0x18,
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0xc4
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};
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static const unsigned char p256_ikme_priv[] = {
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0x49, 0x95, 0x78, 0x8e, 0xf4, 0xb9, 0xd6, 0x13,
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0x2b, 0x24, 0x9c, 0xe5, 0x9a, 0x77, 0x28, 0x14,
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0x93, 0xeb, 0x39, 0xaf, 0x37, 0x3d, 0x23, 0x6a,
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0x1f, 0xe4, 0x15, 0xcb, 0x0c, 0x2d, 0x7b, 0xeb
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};
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static const unsigned char p256_ikmr[] = {
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0x66, 0x8b, 0x37, 0x17, 0x1f, 0x10, 0x72, 0xf3,
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0xcf, 0x12, 0xea, 0x8a, 0x23, 0x6a, 0x45, 0xdf,
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0x23, 0xfc, 0x13, 0xb8, 0x2a, 0xf3, 0x60, 0x9a,
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0xd1, 0xe3, 0x54, 0xf6, 0xef, 0x81, 0x75, 0x50
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};
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static const unsigned char p256_ikmr_pub[] = {
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0x04, 0xfe, 0x8c, 0x19, 0xce, 0x09, 0x05, 0x19,
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0x1e, 0xbc, 0x29, 0x8a, 0x92, 0x45, 0x79, 0x25,
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0x31, 0xf2, 0x6f, 0x0c, 0xec, 0xe2, 0x46, 0x06,
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0x39, 0xe8, 0xbc, 0x39, 0xcb, 0x7f, 0x70, 0x6a,
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0x82, 0x6a, 0x77, 0x9b, 0x4c, 0xf9, 0x69, 0xb8,
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0xa0, 0xe5, 0x39, 0xc7, 0xf6, 0x2f, 0xb3, 0xd3,
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0x0a, 0xd6, 0xaa, 0x8f, 0x80, 0xe3, 0x0f, 0x1d,
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0x12, 0x8a, 0xaf, 0xd6, 0x8a, 0x2c, 0xe7, 0x2e,
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0xa0
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};
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static const unsigned char p256_ikmr_priv[] = {
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0xf3, 0xce, 0x7f, 0xda, 0xe5, 0x7e, 0x1a, 0x31,
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0x0d, 0x87, 0xf1, 0xeb, 0xbd, 0xe6, 0xf3, 0x28,
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0xbe, 0x0a, 0x99, 0xcd, 0xbc, 0xad, 0xf4, 0xd6,
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0x58, 0x9c, 0xf2, 0x9d, 0xe4, 0xb8, 0xff, 0xd2
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};
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static const unsigned char p256_expected_enc[] = {
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0x04, 0xa9, 0x27, 0x19, 0xc6, 0x19, 0x5d, 0x50,
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0x85, 0x10, 0x4f, 0x46, 0x9a, 0x8b, 0x98, 0x14,
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0xd5, 0x83, 0x8f, 0xf7, 0x2b, 0x60, 0x50, 0x1e,
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0x2c, 0x44, 0x66, 0xe5, 0xe6, 0x7b, 0x32, 0x5a,
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0xc9, 0x85, 0x36, 0xd7, 0xb6, 0x1a, 0x1a, 0xf4,
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0xb7, 0x8e, 0x5b, 0x7f, 0x95, 0x1c, 0x09, 0x00,
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0xbe, 0x86, 0x3c, 0x40, 0x3c, 0xe6, 0x5c, 0x9b,
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0xfc, 0xb9, 0x38, 0x26, 0x57, 0x22, 0x2d, 0x18,
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0xc4
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};
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static const unsigned char p256_expected_secret[] = {
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0xc0, 0xd2, 0x6a, 0xea, 0xb5, 0x36, 0x60, 0x9a,
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0x57, 0x2b, 0x07, 0x69, 0x5d, 0x93, 0x3b, 0x58,
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0x9d, 0xcf, 0x36, 0x3f, 0xf9, 0xd9, 0x3c, 0x93,
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0xad, 0xea, 0x53, 0x7a, 0xea, 0xbb, 0x8c, 0xb8
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};
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static const unsigned char p521_ikme[] = {
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0x7f, 0x06, 0xab, 0x82, 0x15, 0x10, 0x5f, 0xc4,
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0x6a, 0xce, 0xeb, 0x2e, 0x3d, 0xc5, 0x02, 0x8b,
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0x44, 0x36, 0x4f, 0x96, 0x04, 0x26, 0xeb, 0x0d,
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0x8e, 0x40, 0x26, 0xc2, 0xf8, 0xb5, 0xd7, 0xe7,
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0xa9, 0x86, 0x68, 0x8f, 0x15, 0x91, 0xab, 0xf5,
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0xab, 0x75, 0x3c, 0x35, 0x7a, 0x5d, 0x6f, 0x04,
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0x40, 0x41, 0x4b, 0x4e, 0xd4, 0xed, 0xe7, 0x13,
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0x17, 0x77, 0x2a, 0xc9, 0x8d, 0x92, 0x39, 0xf7,
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0x09, 0x04
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};
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static const unsigned char p521_ikme_pub[] = {
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0x04, 0x01, 0x38, 0xb3, 0x85, 0xca, 0x16, 0xbb,
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0x0d, 0x5f, 0xa0, 0xc0, 0x66, 0x5f, 0xbb, 0xd7,
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0xe6, 0x9e, 0x3e, 0xe2, 0x9f, 0x63, 0x99, 0x1d,
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0x3e, 0x9b, 0x5f, 0xa7, 0x40, 0xaa, 0xb8, 0x90,
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0x0a, 0xae, 0xed, 0x46, 0xed, 0x73, 0xa4, 0x90,
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0x55, 0x75, 0x84, 0x25, 0xa0, 0xce, 0x36, 0x50,
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0x7c, 0x54, 0xb2, 0x9c, 0xc5, 0xb8, 0x5a, 0x5c,
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0xee, 0x6b, 0xae, 0x0c, 0xf1, 0xc2, 0x1f, 0x27,
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0x31, 0xec, 0xe2, 0x01, 0x3d, 0xc3, 0xfb, 0x7c,
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0x8d, 0x21, 0x65, 0x4b, 0xb1, 0x61, 0xb4, 0x63,
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0x96, 0x2c, 0xa1, 0x9e, 0x8c, 0x65, 0x4f, 0xf2,
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0x4c, 0x94, 0xdd, 0x28, 0x98, 0xde, 0x12, 0x05,
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0x1f, 0x1e, 0xd0, 0x69, 0x22, 0x37, 0xfb, 0x02,
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|
|
0xb2, 0xf8, 0xd1, 0xdc, 0x1c, 0x73, 0xe9, 0xb3,
|
||
|
|
0x66, 0xb5, 0x29, 0xeb, 0x43, 0x6e, 0x98, 0xa9,
|
||
|
|
0x96, 0xee, 0x52, 0x2a, 0xef, 0x86, 0x3d, 0xd5,
|
||
|
|
0x73, 0x9d, 0x2f, 0x29, 0xb0
|
||
|
|
};
|
||
|
|
|
||
|
|
static const unsigned char p521_ikme_priv[] = {
|
||
|
|
0x01, 0x47, 0x84, 0xc6, 0x92, 0xda, 0x35, 0xdf,
|
||
|
|
0x6e, 0xcd, 0xe9, 0x8e, 0xe4, 0x3a, 0xc4, 0x25,
|
||
|
|
0xdb, 0xdd, 0x09, 0x69, 0xc0, 0xc7, 0x2b, 0x42,
|
||
|
|
0xf2, 0xe7, 0x08, 0xab, 0x9d, 0x53, 0x54, 0x15,
|
||
|
|
0xa8, 0x56, 0x9b, 0xda, 0xcf, 0xcc, 0x0a, 0x11,
|
||
|
|
0x4c, 0x85, 0xb8, 0xe3, 0xf2, 0x6a, 0xcf, 0x4d,
|
||
|
|
0x68, 0x11, 0x5f, 0x8c, 0x91, 0xa6, 0x61, 0x78,
|
||
|
|
0xcd, 0xbd, 0x03, 0xb7, 0xbc, 0xc5, 0x29, 0x1e,
|
||
|
|
0x37, 0x4b
|
||
|
|
};
|
||
|
|
|
||
|
|
static const unsigned char p521_ikmr_pub[] = {
|
||
|
|
0x04, 0x01, 0xb4, 0x54, 0x98, 0xc1, 0x71, 0x4e,
|
||
|
|
0x2d, 0xce, 0x16, 0x7d, 0x3c, 0xaf, 0x16, 0x2e,
|
||
|
|
0x45, 0xe0, 0x64, 0x2a, 0xfc, 0x7e, 0xd4, 0x35,
|
||
|
|
0xdf, 0x79, 0x02, 0xcc, 0xae, 0x0e, 0x84, 0xba,
|
||
|
|
0x0f, 0x7d, 0x37, 0x3f, 0x64, 0x6b, 0x77, 0x38,
|
||
|
|
0xbb, 0xbd, 0xca, 0x11, 0xed, 0x91, 0xbd, 0xea,
|
||
|
|
0xe3, 0xcd, 0xcb, 0xa3, 0x30, 0x1f, 0x24, 0x57,
|
||
|
|
0xbe, 0x45, 0x2f, 0x27, 0x1f, 0xa6, 0x83, 0x75,
|
||
|
|
0x80, 0xe6, 0x61, 0x01, 0x2a, 0xf4, 0x95, 0x83,
|
||
|
|
0xa6, 0x2e, 0x48, 0xd4, 0x4b, 0xed, 0x35, 0x0c,
|
||
|
|
0x71, 0x18, 0xc0, 0xd8, 0xdc, 0x86, 0x1c, 0x23,
|
||
|
|
0x8c, 0x72, 0xa2, 0xbd, 0xa1, 0x7f, 0x64, 0x70,
|
||
|
|
0x4f, 0x46, 0x4b, 0x57, 0x33, 0x8e, 0x7f, 0x40,
|
||
|
|
0xb6, 0x09, 0x59, 0x48, 0x0c, 0x0e, 0x58, 0xe6,
|
||
|
|
0x55, 0x9b, 0x19, 0x0d, 0x81, 0x66, 0x3e, 0xd8,
|
||
|
|
0x16, 0xe5, 0x23, 0xb6, 0xb6, 0xa4, 0x18, 0xf6,
|
||
|
|
0x6d, 0x24, 0x51, 0xec, 0x64
|
||
|
|
};
|
||
|
|
static const unsigned char p521_ikmr_priv[] = {
|
||
|
|
0x01, 0x46, 0x26, 0x80, 0x36, 0x9a, 0xe3, 0x75,
|
||
|
|
0xe4, 0xb3, 0x79, 0x10, 0x70, 0xa7, 0x45, 0x8e,
|
||
|
|
0xd5, 0x27, 0x84, 0x2f, 0x6a, 0x98, 0xa7, 0x9f,
|
||
|
|
0xf5, 0xe0, 0xd4, 0xcb, 0xde, 0x83, 0xc2, 0x71,
|
||
|
|
0x96, 0xa3, 0x91, 0x69, 0x56, 0x65, 0x55, 0x23,
|
||
|
|
0xa6, 0xa2, 0x55, 0x6a, 0x7a, 0xf6, 0x2c, 0x5c,
|
||
|
|
0xad, 0xab, 0xe2, 0xef, 0x9d, 0xa3, 0x76, 0x0b,
|
||
|
|
0xb2, 0x1e, 0x00, 0x52, 0x02, 0xf7, 0xb2, 0x46,
|
||
|
|
0x28, 0x47
|
||
|
|
};
|
||
|
|
|
||
|
|
static const unsigned char p521_expected_enc[] = {
|
||
|
|
0x04, 0x01, 0x38, 0xb3, 0x85, 0xca, 0x16, 0xbb,
|
||
|
|
0x0d, 0x5f, 0xa0, 0xc0, 0x66, 0x5f, 0xbb, 0xd7,
|
||
|
|
0xe6, 0x9e, 0x3e, 0xe2, 0x9f, 0x63, 0x99, 0x1d,
|
||
|
|
0x3e, 0x9b, 0x5f, 0xa7, 0x40, 0xaa, 0xb8, 0x90,
|
||
|
|
0x0a, 0xae, 0xed, 0x46, 0xed, 0x73, 0xa4, 0x90,
|
||
|
|
0x55, 0x75, 0x84, 0x25, 0xa0, 0xce, 0x36, 0x50,
|
||
|
|
0x7c, 0x54, 0xb2, 0x9c, 0xc5, 0xb8, 0x5a, 0x5c,
|
||
|
|
0xee, 0x6b, 0xae, 0x0c, 0xf1, 0xc2, 0x1f, 0x27,
|
||
|
|
0x31, 0xec, 0xe2, 0x01, 0x3d, 0xc3, 0xfb, 0x7c,
|
||
|
|
0x8d, 0x21, 0x65, 0x4b, 0xb1, 0x61, 0xb4, 0x63,
|
||
|
|
0x96, 0x2c, 0xa1, 0x9e, 0x8c, 0x65, 0x4f, 0xf2,
|
||
|
|
0x4c, 0x94, 0xdd, 0x28, 0x98, 0xde, 0x12, 0x05,
|
||
|
|
0x1f, 0x1e, 0xd0, 0x69, 0x22, 0x37, 0xfb, 0x02,
|
||
|
|
0xb2, 0xf8, 0xd1, 0xdc, 0x1c, 0x73, 0xe9, 0xb3,
|
||
|
|
0x66, 0xb5, 0x29, 0xeb, 0x43, 0x6e, 0x98, 0xa9,
|
||
|
|
0x96, 0xee, 0x52, 0x2a, 0xef, 0x86, 0x3d, 0xd5,
|
||
|
|
0x73, 0x9d, 0x2f, 0x29, 0xb0
|
||
|
|
};
|
||
|
|
static const unsigned char p521_expected_secret[] = {
|
||
|
|
0x77, 0x6a, 0xb4, 0x21, 0x30, 0x2f, 0x6e, 0xff,
|
||
|
|
0x7d, 0x7c, 0xb5, 0xcb, 0x1a, 0xda, 0xea, 0x0c,
|
||
|
|
0xd5, 0x08, 0x72, 0xc7, 0x1c, 0x2d, 0x63, 0xc3,
|
||
|
|
0x0c, 0x4f, 0x1d, 0x5e, 0x43, 0x65, 0x33, 0x36,
|
||
|
|
0xfe, 0xf3, 0x3b, 0x10, 0x3c, 0x67, 0xe7, 0xa9,
|
||
|
|
0x8a, 0xdd, 0x2d, 0x3b, 0x66, 0xe2, 0xfd, 0xa9,
|
||
|
|
0x5b, 0x5b, 0x2a, 0x66, 0x7a, 0xa9, 0xda, 0xc7,
|
||
|
|
0xe5, 0x9c, 0xc1, 0xd4, 0x6d, 0x30, 0xe8, 0x18
|
||
|
|
};
|
||
|
|
|
||
|
|
static const unsigned char p521_auth_ikme[] = {
|
||
|
|
0xfe, 0x1c, 0x58, 0x9c, 0x2a, 0x05, 0x89, 0x38,
|
||
|
|
0x95, 0xa5, 0x37, 0xf3, 0x8c, 0x7c, 0xb4, 0x30,
|
||
|
|
0x0b, 0x5a, 0x7e, 0x8f, 0xef, 0x3d, 0x6c, 0xcb,
|
||
|
|
0x8f, 0x07, 0xa4, 0x98, 0x02, 0x9c, 0x61, 0xe9,
|
||
|
|
0x02, 0x62, 0xe0, 0x09, 0xdc, 0x25, 0x4c, 0x7f,
|
||
|
|
0x62, 0x35, 0xf9, 0xc6, 0xb2, 0xfd, 0x6a, 0xef,
|
||
|
|
0xf0, 0xa7, 0x14, 0xdb, 0x13, 0x1b, 0x09, 0x25,
|
||
|
|
0x8c, 0x16, 0xe2, 0x17, 0xb7, 0xbd, 0x2a, 0xa6,
|
||
|
|
0x19, 0xb0
|
||
|
|
};
|
||
|
|
|
||
|
|
static const unsigned char p521_auth_ikmr_pub[] = {
|
||
|
|
0x04, 0x00, 0x7d, 0x41, 0x9b, 0x88, 0x34, 0xe7,
|
||
|
|
0x51, 0x3d, 0x0e, 0x7c, 0xc6, 0x64, 0x24, 0xa1,
|
||
|
|
0x36, 0xec, 0x5e, 0x11, 0x39, 0x5a, 0xb3, 0x53,
|
||
|
|
0xda, 0x32, 0x4e, 0x35, 0x86, 0x67, 0x3e, 0xe7,
|
||
|
|
0x3d, 0x53, 0xab, 0x34, 0xf3, 0x0a, 0x0b, 0x42,
|
||
|
|
0xa9, 0x2d, 0x05, 0x4d, 0x0d, 0xb3, 0x21, 0xb8,
|
||
|
|
0x0f, 0x62, 0x17, 0xe6, 0x55, 0xe3, 0x04, 0xf7,
|
||
|
|
0x27, 0x93, 0x76, 0x7c, 0x42, 0x31, 0x78, 0x5c,
|
||
|
|
0x4a, 0x4a, 0x6e, 0x00, 0x8f, 0x31, 0xb9, 0x3b,
|
||
|
|
0x7a, 0x4f, 0x2b, 0x8c, 0xd1, 0x2e, 0x5f, 0xe5,
|
||
|
|
0xa0, 0x52, 0x3d, 0xc7, 0x13, 0x53, 0xc6, 0x6c,
|
||
|
|
0xbd, 0xad, 0x51, 0xc8, 0x6b, 0x9e, 0x0b, 0xdf,
|
||
|
|
0xcd, 0x9a, 0x45, 0x69, 0x8f, 0x2d, 0xab, 0x18,
|
||
|
|
0x09, 0xab, 0x1b, 0x0f, 0x88, 0xf5, 0x42, 0x27,
|
||
|
|
0x23, 0x2c, 0x85, 0x8a, 0xcc, 0xc4, 0x4d, 0x9a,
|
||
|
|
0x8d, 0x41, 0x77, 0x5a, 0xc0, 0x26, 0x34, 0x15,
|
||
|
|
0x64, 0xa2, 0xd7, 0x49, 0xf4
|
||
|
|
};
|
||
|
|
|
||
|
|
static const unsigned char p521_auth_ikmr_priv[] = {
|
||
|
|
0x01, 0x3e, 0xf3, 0x26, 0x94, 0x09, 0x98, 0x54,
|
||
|
|
0x4a, 0x89, 0x9e, 0x15, 0xe1, 0x72, 0x65, 0x48,
|
||
|
|
0xff, 0x43, 0xbb, 0xdb, 0x23, 0xa8, 0x58, 0x7a,
|
||
|
|
0xa3, 0xbe, 0xf9, 0xd1, 0xb8, 0x57, 0x33, 0x8d,
|
||
|
|
0x87, 0x28, 0x7d, 0xf5, 0x66, 0x70, 0x37, 0xb5,
|
||
|
|
0x19, 0xd6, 0xa1, 0x46, 0x61, 0xe9, 0x50, 0x3c,
|
||
|
|
0xfc, 0x95, 0xa1, 0x54, 0xd9, 0x35, 0x66, 0xd8,
|
||
|
|
0xc8, 0x4e, 0x95, 0xce, 0x93, 0xad, 0x05, 0x29,
|
||
|
|
0x3a, 0x0b
|
||
|
|
};
|
||
|
|
|
||
|
|
static const unsigned char p521_auth_ikms_pub[] = {
|
||
|
|
0x04, 0x01, 0x5c, 0xc3, 0x63, 0x66, 0x32, 0xea,
|
||
|
|
0x9a, 0x38, 0x79, 0xe4, 0x32, 0x40, 0xbe, 0xae,
|
||
|
|
0x5d, 0x15, 0xa4, 0x4f, 0xba, 0x81, 0x92, 0x82,
|
||
|
|
0xfa, 0xc2, 0x6a, 0x19, 0xc9, 0x89, 0xfa, 0xfd,
|
||
|
|
0xd0, 0xf3, 0x30, 0xb8, 0x52, 0x1d, 0xff, 0x7d,
|
||
|
|
0xc3, 0x93, 0x10, 0x1b, 0x01, 0x8c, 0x1e, 0x65,
|
||
|
|
0xb0, 0x7b, 0xe9, 0xf5, 0xfc, 0x9a, 0x28, 0xa1,
|
||
|
|
0xf4, 0x50, 0xd6, 0xa5, 0x41, 0xee, 0x0d, 0x76,
|
||
|
|
0x22, 0x11, 0x33, 0x00, 0x1e, 0x8f, 0x0f, 0x6a,
|
||
|
|
0x05, 0xab, 0x79, 0xf9, 0xb9, 0xbb, 0x9c, 0xcc,
|
||
|
|
0xe1, 0x42, 0xa4, 0x53, 0xd5, 0x9c, 0x5a, 0xbe,
|
||
|
|
0xbb, 0x56, 0x74, 0x83, 0x9d, 0x93, 0x5a, 0x3c,
|
||
|
|
0xa1, 0xa3, 0xfb, 0xc3, 0x28, 0x53, 0x9a, 0x60,
|
||
|
|
0xb3, 0xbc, 0x3c, 0x05, 0xfe, 0xd2, 0x28, 0x38,
|
||
|
|
0x58, 0x4a, 0x72, 0x6b, 0x9c, 0x17, 0x67, 0x96,
|
||
|
|
0xca, 0xd0, 0x16, 0x9b, 0xa4, 0x09, 0x33, 0x32,
|
||
|
|
0xcb, 0xd2, 0xdc, 0x3a, 0x9f
|
||
|
|
};
|
||
|
|
|
||
|
|
static const unsigned char p521_auth_ikms_priv[] = {
|
||
|
|
0x00, 0x10, 0x18, 0x58, 0x45, 0x99, 0x62, 0x5f,
|
||
|
|
0xf9, 0x95, 0x3b, 0x93, 0x05, 0x84, 0x98, 0x50,
|
||
|
|
0xd5, 0xe3, 0x4b, 0xd7, 0x89, 0xd4, 0xb8, 0x11,
|
||
|
|
0x01, 0x13, 0x96, 0x62, 0xfb, 0xea, 0x8b, 0x65,
|
||
|
|
0x08, 0xdd, 0xb9, 0xd0, 0x19, 0xb0, 0xd6, 0x92,
|
||
|
|
0xe7, 0x37, 0xf6, 0x6b, 0xea, 0xe3, 0xf1, 0xf7,
|
||
|
|
0x83, 0xe7, 0x44, 0x20, 0x2a, 0xaf, 0x6f, 0xea,
|
||
|
|
0x01, 0x50, 0x6c, 0x27, 0x28, 0x7e, 0x35, 0x9f,
|
||
|
|
0xe7, 0x76
|
||
|
|
};
|
||
|
|
|
||
|
|
static const unsigned char p521_auth_expected_enc[] = {
|
||
|
|
0x04, 0x01, 0x7d, 0xe1, 0x2e, 0xde, 0x7f, 0x72,
|
||
|
|
0xcb, 0x10, 0x1d, 0xab, 0x36, 0xa1, 0x11, 0x26,
|
||
|
|
0x5c, 0x97, 0xb3, 0x65, 0x48, 0x16, 0xdc, 0xd6,
|
||
|
|
0x18, 0x3f, 0x80, 0x9d, 0x4b, 0x3d, 0x11, 0x1f,
|
||
|
|
0xe7, 0x59, 0x49, 0x7f, 0x8a, 0xef, 0xdc, 0x5d,
|
||
|
|
0xbb, 0x40, 0xd3, 0xe6, 0xd2, 0x1d, 0xb1, 0x5b,
|
||
|
|
0xdc, 0x60, 0xf1, 0x5f, 0x2a, 0x42, 0x07, 0x61,
|
||
|
|
0xbc, 0xae, 0xef, 0x73, 0xb8, 0x91, 0xc2, 0xb1,
|
||
|
|
0x17, 0xe9, 0xcf, 0x01, 0xe2, 0x93, 0x20, 0xb7,
|
||
|
|
0x99, 0xbb, 0xc8, 0x6a, 0xfd, 0xc5, 0xea, 0x97,
|
||
|
|
0xd9, 0x41, 0xea, 0x1c, 0x5b, 0xd5, 0xeb, 0xee,
|
||
|
|
0xac, 0x7a, 0x78, 0x4b, 0x3b, 0xab, 0x52, 0x47,
|
||
|
|
0x46, 0xf3, 0xe6, 0x40, 0xec, 0x26, 0xee, 0x1b,
|
||
|
|
0xd9, 0x12, 0x55, 0xf9, 0x33, 0x0d, 0x97, 0x4f,
|
||
|
|
0x84, 0x50, 0x84, 0x63, 0x7e, 0xe0, 0xe6, 0xfe,
|
||
|
|
0x9f, 0x50, 0x5c, 0x5b, 0x87, 0xc8, 0x6a, 0x4e,
|
||
|
|
0x1a, 0x6c, 0x30, 0x96, 0xdd
|
||
|
|
};
|
||
|
|
|
||
|
|
static const unsigned char p521_auth_expected_secret[] = {
|
||
|
|
0x26, 0x64, 0x8f, 0xa2, 0xa2, 0xde, 0xb0, 0xbf,
|
||
|
|
0xc5, 0x63, 0x49, 0xa5, 0x90, 0xfd, 0x4c, 0xb7,
|
||
|
|
0x10, 0x8a, 0x51, 0x79, 0x7b, 0x63, 0x46, 0x94,
|
||
|
|
0xfc, 0x02, 0x06, 0x1e, 0x8d, 0x91, 0xb3, 0x57,
|
||
|
|
0x6a, 0xc7, 0x36, 0xa6, 0x8b, 0xf8, 0x48, 0xfe,
|
||
|
|
0x2a, 0x58, 0xdf, 0xb1, 0x95, 0x6d, 0x26, 0x6e,
|
||
|
|
0x68, 0x20, 0x9a, 0x4d, 0x63, 0x1e, 0x51, 0x3b,
|
||
|
|
0xad, 0xf8, 0xf4, 0xdc, 0xfc, 0x00, 0xf3, 0x0a
|
||
|
|
};
|
||
|
|
|
||
|
|
static const TEST_DERIVEKEY_DATA ec_derivekey_data[] = {
|
||
|
|
{
|
||
|
|
"P-256",
|
||
|
|
p256_ikme, sizeof(p256_ikme),
|
||
|
|
p256_ikme_pub, sizeof(p256_ikme_pub),
|
||
|
|
p256_ikme_priv, sizeof(p256_ikme_priv)
|
||
|
|
},
|
||
|
|
{
|
||
|
|
"P-256",
|
||
|
|
p256_ikmr, sizeof(p256_ikmr),
|
||
|
|
p256_ikmr_pub, sizeof(p256_ikmr_pub),
|
||
|
|
p256_ikmr_priv, sizeof(p256_ikmr_priv)
|
||
|
|
},
|
||
|
|
{
|
||
|
|
"P-521",
|
||
|
|
p521_ikme, sizeof(p521_ikme),
|
||
|
|
p521_ikme_pub, sizeof(p521_ikme_pub),
|
||
|
|
p521_ikme_priv, sizeof(p521_ikme_priv)
|
||
|
|
}
|
||
|
|
};
|
||
|
|
|
||
|
|
static const TEST_ENCAPDATA ec_encapdata[] = {
|
||
|
|
{
|
||
|
|
"P-256",
|
||
|
|
p256_ikme, sizeof(p256_ikme),
|
||
|
|
p256_ikmr_pub, sizeof(p256_ikmr_pub),
|
||
|
|
p256_ikmr_priv, sizeof(p256_ikmr_priv),
|
||
|
|
p256_expected_enc, sizeof(p256_expected_enc),
|
||
|
|
p256_expected_secret, sizeof(p256_expected_secret),
|
||
|
|
},
|
||
|
|
{
|
||
|
|
"X25519",
|
||
|
|
x25519_ikme, sizeof(x25519_ikme),
|
||
|
|
x25519_rpub, sizeof(x25519_rpub),
|
||
|
|
x25519_rpriv, sizeof(x25519_rpriv),
|
||
|
|
x25519_expected_enc, sizeof(x25519_expected_enc),
|
||
|
|
x25519_expected_secret, sizeof(x25519_expected_secret),
|
||
|
|
},
|
||
|
|
{
|
||
|
|
"P-521",
|
||
|
|
p521_ikme, sizeof(p521_ikme),
|
||
|
|
p521_ikmr_pub, sizeof(p521_ikmr_pub),
|
||
|
|
p521_ikmr_priv, sizeof(p521_ikmr_priv),
|
||
|
|
p521_expected_enc, sizeof(p521_expected_enc),
|
||
|
|
p521_expected_secret, sizeof(p521_expected_secret),
|
||
|
|
},
|
||
|
|
{
|
||
|
|
"P-521",
|
||
|
|
p521_auth_ikme, sizeof(p521_auth_ikme),
|
||
|
|
p521_auth_ikmr_pub, sizeof(p521_auth_ikmr_pub),
|
||
|
|
p521_auth_ikmr_priv, sizeof(p521_auth_ikmr_priv),
|
||
|
|
p521_auth_expected_enc, sizeof(p521_auth_expected_enc),
|
||
|
|
p521_auth_expected_secret, sizeof(p521_auth_expected_secret),
|
||
|
|
p521_auth_ikms_pub, sizeof(p521_auth_ikms_pub),
|
||
|
|
p521_auth_ikms_priv, sizeof(p521_auth_ikms_priv)
|
||
|
|
},
|
||
|
|
{
|
||
|
|
"X25519",
|
||
|
|
x25519_auth_ikme, sizeof(x25519_auth_ikme),
|
||
|
|
x25519_auth_rpub, sizeof(x25519_auth_rpub),
|
||
|
|
x25519_auth_rpriv, sizeof(x25519_auth_rpriv),
|
||
|
|
x25519_auth_expected_enc, sizeof(x25519_auth_expected_enc),
|
||
|
|
x25519_auth_expected_secret, sizeof(x25519_auth_expected_secret),
|
||
|
|
x25519_auth_spub, sizeof(x25519_auth_spub),
|
||
|
|
x25519_auth_spriv, sizeof(x25519_auth_spriv)
|
||
|
|
}
|
||
|
|
};
|
||
|
|
|
||
|
|
/* Test vector from https://github.com/cfrg/draft-irtf-cfrg-hpke */
|
||
|
|
static const unsigned char x448_ikmr[] = {
|
||
|
|
0xd4, 0x5d, 0x16, 0x52, 0xdf, 0x74, 0x92, 0x0a,
|
||
|
|
0xbf, 0x94, 0xa2, 0x88, 0x3c, 0x83, 0x05, 0x0f,
|
||
|
|
0x50, 0x2f, 0xf5, 0x12, 0xff, 0xb5, 0x6f, 0x07,
|
||
|
|
0xb6, 0xd8, 0x33, 0xec, 0x8d, 0xda, 0x74, 0xb6,
|
||
|
|
0xa1, 0xc1, 0xcc, 0x4d, 0x42, 0xa2, 0x26, 0x41,
|
||
|
|
0xc0, 0x96, 0x3d, 0x3c, 0x21, 0xed, 0x82, 0x61,
|
||
|
|
0xf3, 0x44, 0xdc, 0x9e, 0x05, 0x01, 0xa8, 0x1c
|
||
|
|
};
|
||
|
|
static const unsigned char x448_ikmr_priv[] = {
|
||
|
|
0x27, 0xa4, 0x35, 0x46, 0x08, 0xf3, 0xbd, 0xd3,
|
||
|
|
0x8f, 0x1f, 0x5a, 0xf3, 0x05, 0xf3, 0xe0, 0x68,
|
||
|
|
0x2e, 0xfe, 0x4e, 0x25, 0x80, 0x82, 0x49, 0xd8,
|
||
|
|
0xfc, 0xb5, 0x59, 0x27, 0xf6, 0xa9, 0xf4, 0x46,
|
||
|
|
0xb8, 0xdc, 0x1d, 0x0a, 0x2c, 0x3b, 0x8c, 0xb1,
|
||
|
|
0x33, 0xa5, 0x67, 0x3b, 0x59, 0xa6, 0xd5, 0x5c,
|
||
|
|
0xe7, 0x54, 0xec, 0x0c, 0x9a, 0x55, 0x54, 0x01
|
||
|
|
};
|
||
|
|
static const unsigned char x448_ikmr_pub[] = {
|
||
|
|
0x14, 0x5d, 0x08, 0x3e, 0xa7, 0xa6, 0x37, 0x9d,
|
||
|
|
0xbb, 0x32, 0xdc, 0xbd, 0x8a, 0xff, 0x4c, 0x20,
|
||
|
|
0x6e, 0xa5, 0xd0, 0x69, 0xb7, 0x5e, 0x96, 0xc6,
|
||
|
|
0xdd, 0x2a, 0x3e, 0x38, 0xf4, 0x41, 0x47, 0x1a,
|
||
|
|
0xc9, 0x7a, 0xdc, 0xa6, 0x41, 0xfd, 0xad, 0x66,
|
||
|
|
0x68, 0x5a, 0x96, 0xf3, 0x2b, 0x7c, 0x3e, 0x06,
|
||
|
|
0x46, 0x35, 0xfa, 0xb3, 0xcc, 0x89, 0x23, 0x4e
|
||
|
|
};
|
||
|
|
|
||
|
|
static const TEST_DERIVEKEY_DATA ecx_derivekey_data[] = {
|
||
|
|
{
|
||
|
|
"X25519",
|
||
|
|
x25519_ikme, sizeof(x25519_ikme),
|
||
|
|
x25519_ikme_pub, sizeof(x25519_ikme_pub),
|
||
|
|
x25519_ikme_priv, sizeof(x25519_ikme_priv)
|
||
|
|
},
|
||
|
|
{
|
||
|
|
"X448",
|
||
|
|
x448_ikmr, sizeof(x448_ikmr),
|
||
|
|
x448_ikmr_pub, sizeof(x448_ikmr_pub),
|
||
|
|
x448_ikmr_priv, sizeof(x448_ikmr_priv)
|
||
|
|
},
|
||
|
|
};
|
||
|
|
|
||
|
|
/*
|
||
|
|
* Helper function to create a EC or ECX private key from bytes.
|
||
|
|
* The public key can optionally be NULL.
|
||
|
|
*/
|
||
|
|
static EVP_PKEY *new_raw_private_key(const char *curvename,
|
||
|
|
const unsigned char *priv, size_t privlen,
|
||
|
|
const unsigned char *pub, size_t publen)
|
||
|
|
{
|
||
|
|
int ok = 0;
|
||
|
|
EVP_PKEY_CTX *ctx;
|
||
|
|
EVP_PKEY *key = NULL;
|
||
|
|
OSSL_PARAM *params = NULL;
|
||
|
|
BIGNUM *privbn = NULL;
|
||
|
|
OSSL_PARAM_BLD *bld = NULL;
|
||
|
|
int ecx = (curvename[0] == 'X');
|
||
|
|
|
||
|
|
if (ecx)
|
||
|
|
ctx = EVP_PKEY_CTX_new_from_name(libctx, curvename, NULL);
|
||
|
|
else
|
||
|
|
ctx = EVP_PKEY_CTX_new_from_name(libctx, "EC", NULL);
|
||
|
|
if (ctx == NULL)
|
||
|
|
return 0;
|
||
|
|
|
||
|
|
bld = OSSL_PARAM_BLD_new();
|
||
|
|
if (bld == NULL)
|
||
|
|
goto err;
|
||
|
|
|
||
|
|
if (ecx) {
|
||
|
|
if (!OSSL_PARAM_BLD_push_octet_string(bld, OSSL_PKEY_PARAM_PRIV_KEY,
|
||
|
|
(char *)priv, privlen))
|
||
|
|
goto err;
|
||
|
|
} else {
|
||
|
|
privbn = BN_bin2bn(priv, privlen, NULL);
|
||
|
|
if (privbn == NULL)
|
||
|
|
goto err;
|
||
|
|
if (!OSSL_PARAM_BLD_push_utf8_string(bld, OSSL_PKEY_PARAM_GROUP_NAME,
|
||
|
|
curvename, 0))
|
||
|
|
goto err;
|
||
|
|
if (!OSSL_PARAM_BLD_push_BN(bld, OSSL_PKEY_PARAM_PRIV_KEY, privbn))
|
||
|
|
goto err;
|
||
|
|
}
|
||
|
|
|
||
|
|
if (pub != NULL) {
|
||
|
|
if (!OSSL_PARAM_BLD_push_octet_string(bld, OSSL_PKEY_PARAM_PUB_KEY,
|
||
|
|
(char *)pub, publen))
|
||
|
|
goto err;
|
||
|
|
}
|
||
|
|
params = OSSL_PARAM_BLD_to_param(bld);
|
||
|
|
if (params == NULL)
|
||
|
|
goto err;
|
||
|
|
|
||
|
|
if (EVP_PKEY_fromdata_init(ctx) <= 0)
|
||
|
|
goto err;
|
||
|
|
if (EVP_PKEY_fromdata(ctx, &key, EVP_PKEY_KEYPAIR, params) <= 0)
|
||
|
|
goto err;
|
||
|
|
ok = 1;
|
||
|
|
err:
|
||
|
|
if (!ok) {
|
||
|
|
EVP_PKEY_free(key);
|
||
|
|
key = NULL;
|
||
|
|
}
|
||
|
|
BN_free(privbn);
|
||
|
|
OSSL_PARAM_free(params);
|
||
|
|
OSSL_PARAM_BLD_free(bld);
|
||
|
|
EVP_PKEY_CTX_free(ctx);
|
||
|
|
return key;
|
||
|
|
}
|
||
|
|
|
||
|
|
static EVP_PKEY *new_raw_public_key(const char *curvename,
|
||
|
|
const unsigned char *pub, size_t publen)
|
||
|
|
{
|
||
|
|
int ok = 0;
|
||
|
|
EVP_PKEY_CTX *ctx;
|
||
|
|
EVP_PKEY *key = NULL;
|
||
|
|
OSSL_PARAM params[3], *p = params;
|
||
|
|
int ecx = (curvename[0] == 'X');
|
||
|
|
|
||
|
|
if (ecx)
|
||
|
|
ctx = EVP_PKEY_CTX_new_from_name(libctx, curvename, NULL);
|
||
|
|
else
|
||
|
|
ctx = EVP_PKEY_CTX_new_from_name(libctx, "EC", NULL);
|
||
|
|
if (ctx == NULL)
|
||
|
|
return 0;
|
||
|
|
|
||
|
|
if (!ecx)
|
||
|
|
*p++ = OSSL_PARAM_construct_utf8_string(OSSL_PKEY_PARAM_GROUP_NAME,
|
||
|
|
(char *)curvename, 0);
|
||
|
|
*p++ = OSSL_PARAM_construct_octet_string(OSSL_PKEY_PARAM_PUB_KEY,
|
||
|
|
(char *)pub, publen);
|
||
|
|
*p = OSSL_PARAM_construct_end();
|
||
|
|
if (EVP_PKEY_fromdata_init(ctx) <= 0)
|
||
|
|
goto err;
|
||
|
|
if (EVP_PKEY_fromdata(ctx, &key, EVP_PKEY_PUBLIC_KEY, params) <= 0)
|
||
|
|
goto err;
|
||
|
|
ok = 1;
|
||
|
|
err:
|
||
|
|
if (!ok) {
|
||
|
|
EVP_PKEY_free(key);
|
||
|
|
key = NULL;
|
||
|
|
}
|
||
|
|
EVP_PKEY_CTX_free(ctx);
|
||
|
|
return key;
|
||
|
|
}
|
||
|
|
|
||
|
|
/* Helper function to perform encapsulation */
|
||
|
|
static int do_encap(const TEST_ENCAPDATA *t, EVP_PKEY *rpub, EVP_PKEY *spriv)
|
||
|
|
{
|
||
|
|
int ret = 0;
|
||
|
|
unsigned char secret[256] = { 0, };
|
||
|
|
unsigned char enc[256] = { 0, };
|
||
|
|
size_t secretlen = 0, enclen = 0;
|
||
|
|
EVP_PKEY_CTX *sctx = NULL;
|
||
|
|
OSSL_PARAM params[3], *p = params;
|
||
|
|
|
||
|
|
*p++ = OSSL_PARAM_construct_utf8_string(OSSL_KEM_PARAM_OPERATION,
|
||
|
|
(char *)OSSL_KEM_PARAM_OPERATION_DHKEM,
|
||
|
|
0);
|
||
|
|
*p++ = OSSL_PARAM_construct_octet_string(OSSL_KEM_PARAM_IKME,
|
||
|
|
(char *)t->ikmE, t->ikmElen);
|
||
|
|
*p = OSSL_PARAM_construct_end();
|
||
|
|
|
||
|
|
if (!TEST_ptr(sctx = EVP_PKEY_CTX_new_from_pkey(libctx, rpub, NULL)))
|
||
|
|
goto err;
|
||
|
|
if (t->spriv == NULL) {
|
||
|
|
if (!TEST_int_eq(EVP_PKEY_encapsulate_init(sctx, params), 1))
|
||
|
|
goto err;
|
||
|
|
} else {
|
||
|
|
if (!TEST_int_eq(EVP_PKEY_auth_encapsulate_init(sctx, spriv, params), 1))
|
||
|
|
goto err;
|
||
|
|
}
|
||
|
|
ret = TEST_int_eq(EVP_PKEY_encapsulate(sctx, NULL, &enclen, NULL,
|
||
|
|
&secretlen), 1)
|
||
|
|
&& TEST_int_eq(EVP_PKEY_encapsulate(sctx, enc, &enclen, secret,
|
||
|
|
&secretlen), 1)
|
||
|
|
&& TEST_mem_eq(enc, enclen, t->expected_enc, t->expected_enclen)
|
||
|
|
&& TEST_mem_eq(secret, secretlen,
|
||
|
|
t->expected_secret, t->expected_secretlen);
|
||
|
|
err:
|
||
|
|
EVP_PKEY_CTX_free(sctx);
|
||
|
|
return ret;
|
||
|
|
}
|
||
|
|
|
||
|
|
/* Helper function to perform decapsulation */
|
||
|
|
static int do_decap(const TEST_ENCAPDATA *t, EVP_PKEY *rpriv, EVP_PKEY *spub)
|
||
|
|
{
|
||
|
|
int ret = 0;
|
||
|
|
EVP_PKEY_CTX *recipctx = NULL;
|
||
|
|
unsigned char secret[256] = { 0, };
|
||
|
|
size_t secretlen = 0;
|
||
|
|
|
||
|
|
if (!TEST_ptr(recipctx = EVP_PKEY_CTX_new_from_pkey(libctx, rpriv, NULL)))
|
||
|
|
goto err;
|
||
|
|
if (t->spub == NULL) {
|
||
|
|
if (!TEST_int_eq(EVP_PKEY_decapsulate_init(recipctx, opparam), 1))
|
||
|
|
goto err;
|
||
|
|
} else {
|
||
|
|
if (!TEST_int_eq(EVP_PKEY_auth_decapsulate_init(recipctx, spub,
|
||
|
|
opparam), 1))
|
||
|
|
goto err;
|
||
|
|
}
|
||
|
|
ret = TEST_int_eq(EVP_PKEY_decapsulate(recipctx, NULL, &secretlen,
|
||
|
|
t->expected_enc,
|
||
|
|
t->expected_enclen), 1)
|
||
|
|
&& TEST_int_eq(EVP_PKEY_decapsulate(recipctx, secret, &secretlen,
|
||
|
|
t->expected_enc,
|
||
|
|
t->expected_enclen), 1)
|
||
|
|
&& TEST_mem_eq(secret, secretlen,
|
||
|
|
t->expected_secret, t->expected_secretlen);
|
||
|
|
err:
|
||
|
|
EVP_PKEY_CTX_free(recipctx);
|
||
|
|
return ret;
|
||
|
|
}
|