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keys.c
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/* keys.c
*
* Copyright (C) 2006-2023 wolfSSL Inc.
*
* This file is part of wolfSSL.
*
* wolfSSL is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* wolfSSL is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1335, USA
*/
/* Name change compatibility layer no longer needs to be included here */
#ifdef HAVE_CONFIG_H
#include <config.h>
#endif
#include <wolfssl/wolfcrypt/settings.h>
#ifndef WOLFCRYPT_ONLY
#include <wolfssl/internal.h>
#include <wolfssl/error-ssl.h>
#if defined(SHOW_SECRETS) || defined(CHACHA_AEAD_TEST)
#ifndef NO_STDIO_FILESYSTEM
#include <stdio.h>
#endif
#endif
#if defined(WOLFSSL_RENESAS_FSPSM_TLS) || defined(WOLFSSL_RENESAS_TSIP_TLS)
#include <wolfssl/wolfcrypt/port/Renesas/renesas_cmn.h>
#endif
int SetCipherSpecs(WOLFSSL* ssl)
{
int ret = GetCipherSpec(ssl->options.side, ssl->options.cipherSuite0,
ssl->options.cipherSuite, &ssl->specs,
&ssl->options);
if (ret == 0) {
/* set TLS if it hasn't been turned off */
if (ssl->version.major == SSLv3_MAJOR &&
ssl->version.minor >= TLSv1_MINOR) {
#ifndef NO_TLS
ssl->options.tls = 1;
#if !defined(WOLFSSL_NO_TLS12) && !defined(WOLFSSL_AEAD_ONLY)
#if !defined(WOLFSSL_RENESAS_FSPSM_TLS) && \
!defined(WOLFSSL_RENESAS_TSIP_TLS)
ssl->hmac = TLS_hmac;
#else
ssl->hmac = Renesas_cmn_TLS_hmac;
#endif
#endif
if (ssl->version.minor >= TLSv1_1_MINOR) {
ssl->options.tls1_1 = 1;
if (ssl->version.minor >= TLSv1_3_MINOR)
ssl->options.tls1_3 = 1;
}
#endif
}
#if defined(HAVE_ENCRYPT_THEN_MAC) && !defined(WOLFSSL_AEAD_ONLY)
if (IsAtLeastTLSv1_3(ssl->version) || ssl->specs.cipher_type != block)
ssl->options.encThenMac = 0;
#endif
#if defined(WOLFSSL_DTLS)
if (ssl->options.dtls && ssl->version.major == DTLS_MAJOR) {
#ifndef WOLFSSL_AEAD_ONLY
#if !defined(WOLFSSL_RENESAS_FSPSM_TLS) && \
!defined(WOLFSSL_RENESAS_TSIP_TLS)
ssl->hmac = TLS_hmac;
#else
ssl->hmac = Renesas_cmn_TLS_hmac;
#endif
#endif
ssl->options.tls = 1;
ssl->options.tls1_1 = 1; /* DTLS 1.0 == TLS 1.1 */
#ifdef WOLFSSL_DTLS13
if (ssl->version.minor <= DTLSv1_3_MINOR)
ssl->options.tls1_3 = 1;
#endif
}
#endif
}
return ret;
}
/**
* Populate specs with the specification of the chosen ciphersuite. If opts is
* not NULL then the appropriate options will also be set.
*
* @param side [in] WOLFSSL_SERVER_END or WOLFSSL_CLIENT_END
* @param cipherSuite0 [in]
* @param cipherSuite [in]
* @param specs [out] CipherSpecs
* @param opts [in/out] Options can be NULL
* @return
*/
int GetCipherSpec(word16 side, byte cipherSuite0, byte cipherSuite,
CipherSpecs* specs, Options* opts)
{
word16 havePSK = 0;
(void)havePSK;
(void)side;
#if defined(HAVE_SESSION_TICKET) || !defined(NO_PSK)
if (opts != NULL)
havePSK = opts->havePSK;
#endif
#ifndef NO_WOLFSSL_CLIENT
if (side == WOLFSSL_CLIENT_END) {
/* server side verified before SetCipherSpecs call */
if (VerifyClientSuite(havePSK, cipherSuite0, cipherSuite) != 1) {
WOLFSSL_MSG("SetCipherSpecs() client has an unusable suite");
WOLFSSL_ERROR_VERBOSE(UNSUPPORTED_SUITE);
return UNSUPPORTED_SUITE;
}
}
#endif /* NO_WOLFSSL_CLIENT */
/* Chacha extensions, 0xcc */
if (cipherSuite0 == CHACHA_BYTE) {
switch (cipherSuite) {
#ifdef BUILD_TLS_ECDHE_RSA_WITH_CHACHA20_OLD_POLY1305_SHA256
case TLS_ECDHE_RSA_WITH_CHACHA20_OLD_POLY1305_SHA256:
specs->bulk_cipher_algorithm = wolfssl_chacha;
specs->cipher_type = aead;
specs->mac_algorithm = sha256_mac;
specs->kea = ecc_diffie_hellman_kea;
specs->sig_algo = rsa_sa_algo;
specs->hash_size = WC_SHA256_DIGEST_SIZE;
specs->pad_size = PAD_SHA;
specs->static_ecdh = 0;
specs->key_size = CHACHA20_256_KEY_SIZE;
specs->block_size = CHACHA20_BLOCK_SIZE;
specs->iv_size = CHACHA20_IV_SIZE;
specs->aead_mac_size = POLY1305_AUTH_SZ;
if (opts != NULL)
opts->oldPoly = 1; /* use old poly1305 padding */
break;
#endif
#ifdef BUILD_TLS_ECDHE_ECDSA_WITH_CHACHA20_OLD_POLY1305_SHA256
case TLS_ECDHE_ECDSA_WITH_CHACHA20_OLD_POLY1305_SHA256:
specs->bulk_cipher_algorithm = wolfssl_chacha;
specs->cipher_type = aead;
specs->mac_algorithm = sha256_mac;
specs->kea = ecc_diffie_hellman_kea;
specs->sig_algo = ecc_dsa_sa_algo;
specs->hash_size = WC_SHA256_DIGEST_SIZE;
specs->pad_size = PAD_SHA;
specs->static_ecdh = 0;
specs->key_size = CHACHA20_256_KEY_SIZE;
specs->block_size = CHACHA20_BLOCK_SIZE;
specs->iv_size = CHACHA20_IV_SIZE;
specs->aead_mac_size = POLY1305_AUTH_SZ;
if (opts != NULL)
opts->oldPoly = 1; /* use old poly1305 padding */
break;
#endif
#ifdef BUILD_TLS_DHE_RSA_WITH_CHACHA20_OLD_POLY1305_SHA256
case TLS_DHE_RSA_WITH_CHACHA20_OLD_POLY1305_SHA256:
specs->bulk_cipher_algorithm = wolfssl_chacha;
specs->cipher_type = aead;
specs->mac_algorithm = sha256_mac;
specs->kea = diffie_hellman_kea;
specs->sig_algo = rsa_sa_algo;
specs->hash_size = WC_SHA256_DIGEST_SIZE;
specs->pad_size = PAD_SHA;
specs->static_ecdh = 0;
specs->key_size = CHACHA20_256_KEY_SIZE;
specs->block_size = CHACHA20_BLOCK_SIZE;
specs->iv_size = CHACHA20_IV_SIZE;
specs->aead_mac_size = POLY1305_AUTH_SZ;
if (opts != NULL)
opts->oldPoly = 1; /* use old poly1305 padding */
break;
#endif
#ifdef BUILD_TLS_ECDHE_RSA_WITH_CHACHA20_POLY1305_SHA256
case TLS_ECDHE_RSA_WITH_CHACHA20_POLY1305_SHA256:
specs->bulk_cipher_algorithm = wolfssl_chacha;
specs->cipher_type = aead;
specs->mac_algorithm = sha256_mac;
specs->kea = ecc_diffie_hellman_kea;
specs->sig_algo = rsa_sa_algo;
specs->hash_size = WC_SHA256_DIGEST_SIZE;
specs->pad_size = PAD_SHA;
specs->static_ecdh = 0;
specs->key_size = CHACHA20_256_KEY_SIZE;
specs->block_size = CHACHA20_BLOCK_SIZE;
specs->iv_size = CHACHA20_IV_SIZE;
specs->aead_mac_size = POLY1305_AUTH_SZ;
if (opts != NULL)
opts->oldPoly = 0; /* use recent padding RFC */
break;
#endif
#ifdef BUILD_TLS_ECDHE_ECDSA_WITH_CHACHA20_POLY1305_SHA256
case TLS_ECDHE_ECDSA_WITH_CHACHA20_POLY1305_SHA256:
specs->bulk_cipher_algorithm = wolfssl_chacha;
specs->cipher_type = aead;
specs->mac_algorithm = sha256_mac;
specs->kea = ecc_diffie_hellman_kea;
specs->sig_algo = ecc_dsa_sa_algo;
specs->hash_size = WC_SHA256_DIGEST_SIZE;
specs->pad_size = PAD_SHA;
specs->static_ecdh = 0;
specs->key_size = CHACHA20_256_KEY_SIZE;
specs->block_size = CHACHA20_BLOCK_SIZE;
specs->iv_size = CHACHA20_IV_SIZE;
specs->aead_mac_size = POLY1305_AUTH_SZ;
if (opts != NULL)
opts->oldPoly = 0; /* use recent padding RFC */
break;
#endif
#ifdef BUILD_TLS_DHE_RSA_WITH_CHACHA20_POLY1305_SHA256
case TLS_DHE_RSA_WITH_CHACHA20_POLY1305_SHA256:
specs->bulk_cipher_algorithm = wolfssl_chacha;
specs->cipher_type = aead;
specs->mac_algorithm = sha256_mac;
specs->kea = diffie_hellman_kea;
specs->sig_algo = rsa_sa_algo;
specs->hash_size = WC_SHA256_DIGEST_SIZE;
specs->pad_size = PAD_SHA;
specs->static_ecdh = 0;
specs->key_size = CHACHA20_256_KEY_SIZE;
specs->block_size = CHACHA20_BLOCK_SIZE;
specs->iv_size = CHACHA20_IV_SIZE;
specs->aead_mac_size = POLY1305_AUTH_SZ;
if (opts != NULL)
opts->oldPoly = 0; /* use recent padding RFC */
break;
#endif
#ifdef BUILD_TLS_PSK_WITH_CHACHA20_POLY1305_SHA256
case TLS_PSK_WITH_CHACHA20_POLY1305_SHA256:
specs->bulk_cipher_algorithm = wolfssl_chacha;
specs->cipher_type = aead;
specs->mac_algorithm = sha256_mac;
specs->kea = psk_kea;
specs->sig_algo = anonymous_sa_algo;
specs->hash_size = WC_SHA256_DIGEST_SIZE;
specs->pad_size = PAD_SHA;
specs->static_ecdh = 0;
specs->key_size = CHACHA20_256_KEY_SIZE;
specs->block_size = CHACHA20_BLOCK_SIZE;
specs->iv_size = CHACHA20_IV_SIZE;
specs->aead_mac_size = POLY1305_AUTH_SZ;
if (opts != NULL) {
opts->oldPoly = 0; /* use recent padding RFC */
opts->usingPSK_cipher = 1;
}
break;
#endif
#ifdef BUILD_TLS_ECDHE_PSK_WITH_CHACHA20_POLY1305_SHA256
case TLS_ECDHE_PSK_WITH_CHACHA20_POLY1305_SHA256:
specs->bulk_cipher_algorithm = wolfssl_chacha;
specs->cipher_type = aead;
specs->mac_algorithm = sha256_mac;
specs->kea = ecdhe_psk_kea;
specs->sig_algo = anonymous_sa_algo;
specs->hash_size = WC_SHA256_DIGEST_SIZE;
specs->pad_size = PAD_SHA;
specs->static_ecdh = 0;
specs->key_size = CHACHA20_256_KEY_SIZE;
specs->block_size = CHACHA20_BLOCK_SIZE;
specs->iv_size = CHACHA20_IV_SIZE;
specs->aead_mac_size = POLY1305_AUTH_SZ;
if (opts != NULL) {
opts->oldPoly = 0; /* use recent padding RFC */
opts->usingPSK_cipher = 1;
}
break;
#endif
#ifdef BUILD_TLS_DHE_PSK_WITH_CHACHA20_POLY1305_SHA256
case TLS_DHE_PSK_WITH_CHACHA20_POLY1305_SHA256:
specs->bulk_cipher_algorithm = wolfssl_chacha;
specs->cipher_type = aead;
specs->mac_algorithm = sha256_mac;
specs->kea = dhe_psk_kea;
specs->sig_algo = anonymous_sa_algo;
specs->hash_size = WC_SHA256_DIGEST_SIZE;
specs->pad_size = PAD_SHA;
specs->static_ecdh = 0;
specs->key_size = CHACHA20_256_KEY_SIZE;
specs->block_size = CHACHA20_BLOCK_SIZE;
specs->iv_size = CHACHA20_IV_SIZE;
specs->aead_mac_size = POLY1305_AUTH_SZ;
if (opts != NULL) {
opts->oldPoly = 0; /* use recent padding RFC */
opts->usingPSK_cipher = 1;
}
break;
#endif
default:
WOLFSSL_MSG("Unsupported cipher suite, SetCipherSpecs ChaCha");
return UNSUPPORTED_SUITE;
}
}
/* ECC extensions, AES-CCM or TLS 1.3 Integrity-only */
if (cipherSuite0 == ECC_BYTE) {
switch (cipherSuite) {
#if defined(HAVE_ECC) || defined(HAVE_CURVE25519) || defined(HAVE_CURVE448)
#ifdef BUILD_TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256
case TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256 :
specs->bulk_cipher_algorithm = wolfssl_aes;
specs->cipher_type = block;
specs->mac_algorithm = sha256_mac;
specs->kea = ecc_diffie_hellman_kea;
specs->sig_algo = rsa_sa_algo;
specs->hash_size = WC_SHA256_DIGEST_SIZE;
specs->pad_size = PAD_SHA;
specs->static_ecdh = 0;
specs->key_size = AES_128_KEY_SIZE;
specs->iv_size = AES_IV_SIZE;
specs->block_size = AES_BLOCK_SIZE;
break;
#endif
#ifdef BUILD_TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA384
case TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA384 :
specs->bulk_cipher_algorithm = wolfssl_aes;
specs->cipher_type = block;
specs->mac_algorithm = sha384_mac;
specs->kea = ecc_diffie_hellman_kea;
specs->sig_algo = rsa_sa_algo;
specs->hash_size = WC_SHA384_DIGEST_SIZE;
specs->pad_size = PAD_SHA;
specs->static_ecdh = 0;
specs->key_size = AES_256_KEY_SIZE;
specs->iv_size = AES_IV_SIZE;
specs->block_size = AES_BLOCK_SIZE;
break;
#endif
#ifdef BUILD_TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA
case TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA :
specs->bulk_cipher_algorithm = wolfssl_aes;
specs->cipher_type = block;
specs->mac_algorithm = sha_mac;
specs->kea = ecc_diffie_hellman_kea;
specs->sig_algo = rsa_sa_algo;
specs->hash_size = WC_SHA_DIGEST_SIZE;
specs->pad_size = PAD_SHA;
specs->static_ecdh = 0;
specs->key_size = AES_128_KEY_SIZE;
specs->block_size = AES_BLOCK_SIZE;
specs->iv_size = AES_IV_SIZE;
break;
#endif
#ifdef BUILD_TLS_ECDHE_RSA_WITH_3DES_EDE_CBC_SHA
case TLS_ECDHE_RSA_WITH_3DES_EDE_CBC_SHA :
specs->bulk_cipher_algorithm = wolfssl_triple_des;
specs->cipher_type = block;
specs->mac_algorithm = sha_mac;
specs->kea = ecc_diffie_hellman_kea;
specs->sig_algo = rsa_sa_algo;
specs->hash_size = WC_SHA_DIGEST_SIZE;
specs->pad_size = PAD_SHA;
specs->static_ecdh = 0;
specs->key_size = DES3_KEY_SIZE;
specs->block_size = DES_BLOCK_SIZE;
/* DES_IV_SIZE is incorrectly 16 in FIPS v2. It should be 8, same as the
* block size. */
#if defined(HAVE_FIPS) && defined(HAVE_FIPS_VERSION) && (HAVE_FIPS_VERSION == 2)
specs->iv_size = DES_BLOCK_SIZE;
#else
specs->iv_size = DES_IV_SIZE;
#endif
break;
#endif
#ifdef BUILD_TLS_ECDHE_RSA_WITH_RC4_128_SHA
case TLS_ECDHE_RSA_WITH_RC4_128_SHA :
specs->bulk_cipher_algorithm = wolfssl_rc4;
specs->cipher_type = stream;
specs->mac_algorithm = sha_mac;
specs->kea = ecc_diffie_hellman_kea;
specs->sig_algo = rsa_sa_algo;
specs->hash_size = WC_SHA_DIGEST_SIZE;
specs->pad_size = PAD_SHA;
specs->static_ecdh = 0;
specs->key_size = RC4_KEY_SIZE;
specs->iv_size = 0;
specs->block_size = 0;
break;
#endif
#ifdef BUILD_TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA
case TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA :
specs->bulk_cipher_algorithm = wolfssl_aes;
specs->cipher_type = block;
specs->mac_algorithm = sha_mac;
specs->kea = ecc_diffie_hellman_kea;
specs->sig_algo = rsa_sa_algo;
specs->hash_size = WC_SHA_DIGEST_SIZE;
specs->pad_size = PAD_SHA;
specs->static_ecdh = 0;
specs->key_size = AES_256_KEY_SIZE;
specs->block_size = AES_BLOCK_SIZE;
specs->iv_size = AES_IV_SIZE;
break;
#endif
#ifdef BUILD_TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256
case TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256 :
specs->bulk_cipher_algorithm = wolfssl_aes_gcm;
specs->cipher_type = aead;
specs->mac_algorithm = sha256_mac;
specs->kea = ecc_diffie_hellman_kea;
specs->sig_algo = rsa_sa_algo;
specs->hash_size = WC_SHA256_DIGEST_SIZE;
specs->pad_size = PAD_SHA;
specs->static_ecdh = 0;
specs->key_size = AES_128_KEY_SIZE;
specs->block_size = AES_BLOCK_SIZE;
specs->iv_size = AESGCM_IMP_IV_SZ;
specs->aead_mac_size = AES_GCM_AUTH_SZ;
break;
#endif
#ifdef BUILD_TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384
case TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 :
specs->bulk_cipher_algorithm = wolfssl_aes_gcm;
specs->cipher_type = aead;
specs->mac_algorithm = sha384_mac;
specs->kea = ecc_diffie_hellman_kea;
specs->sig_algo = rsa_sa_algo;
specs->hash_size = WC_SHA384_DIGEST_SIZE;
specs->pad_size = PAD_SHA;
specs->static_ecdh = 0;
specs->key_size = AES_256_KEY_SIZE;
specs->block_size = AES_BLOCK_SIZE;
specs->iv_size = AESGCM_IMP_IV_SZ;
specs->aead_mac_size = AES_GCM_AUTH_SZ;
break;
#endif
#ifdef BUILD_TLS_ECDHE_PSK_WITH_NULL_SHA256
case TLS_ECDHE_PSK_WITH_NULL_SHA256 :
specs->bulk_cipher_algorithm = wolfssl_cipher_null;
specs->cipher_type = stream;
specs->mac_algorithm = sha256_mac;
specs->kea = ecdhe_psk_kea;
specs->sig_algo = anonymous_sa_algo;
specs->hash_size = WC_SHA256_DIGEST_SIZE;
specs->pad_size = PAD_SHA;
specs->static_ecdh = 0;
specs->key_size = 0;
specs->block_size = 0;
specs->iv_size = 0;
if (opts != NULL)
opts->usingPSK_cipher = 1;
break;
#endif
#ifdef BUILD_TLS_ECDHE_PSK_WITH_AES_128_CBC_SHA256
case TLS_ECDHE_PSK_WITH_AES_128_CBC_SHA256 :
specs->bulk_cipher_algorithm = wolfssl_aes;
specs->cipher_type = block;
specs->mac_algorithm = sha256_mac;
specs->kea = ecdhe_psk_kea;
specs->sig_algo = anonymous_sa_algo;
specs->hash_size = WC_SHA256_DIGEST_SIZE;
specs->pad_size = PAD_SHA;
specs->static_ecdh = 0;
specs->key_size = AES_128_KEY_SIZE;
specs->block_size = AES_BLOCK_SIZE;
specs->iv_size = AES_IV_SIZE;
if (opts != NULL)
opts->usingPSK_cipher = 1;
if (opts != NULL)
opts->usingPSK_cipher = 1;
break;
#endif
#endif /* HAVE_ECC || HAVE_CURVE25519 || HAVE_CURVE448 */
#if defined(HAVE_ECC) || (defined(HAVE_CURVE25519) && defined(HAVE_ED25519)) \
|| (defined(HAVE_CURVE448) && defined(HAVE_ED448))
#ifdef BUILD_TLS_ECDHE_ECDSA_WITH_AES_128_CBC_SHA256
case TLS_ECDHE_ECDSA_WITH_AES_128_CBC_SHA256 :
specs->bulk_cipher_algorithm = wolfssl_aes;
specs->cipher_type = block;
specs->mac_algorithm = sha256_mac;
specs->kea = ecc_diffie_hellman_kea;
specs->sig_algo = ecc_dsa_sa_algo;
specs->hash_size = WC_SHA256_DIGEST_SIZE;
specs->pad_size = PAD_SHA;
specs->static_ecdh = 0;
specs->key_size = AES_128_KEY_SIZE;
specs->iv_size = AES_IV_SIZE;
specs->block_size = AES_BLOCK_SIZE;
break;
#endif
#ifdef BUILD_TLS_ECDHE_ECDSA_WITH_AES_256_CBC_SHA384
case TLS_ECDHE_ECDSA_WITH_AES_256_CBC_SHA384 :
specs->bulk_cipher_algorithm = wolfssl_aes;
specs->cipher_type = block;
specs->mac_algorithm = sha384_mac;
specs->kea = ecc_diffie_hellman_kea;
specs->sig_algo = ecc_dsa_sa_algo;
specs->hash_size = WC_SHA384_DIGEST_SIZE;
specs->pad_size = PAD_SHA;
specs->static_ecdh = 0;
specs->key_size = AES_256_KEY_SIZE;
specs->iv_size = AES_IV_SIZE;
specs->block_size = AES_BLOCK_SIZE;
break;
#endif
#ifdef BUILD_TLS_ECDHE_ECDSA_WITH_3DES_EDE_CBC_SHA
case TLS_ECDHE_ECDSA_WITH_3DES_EDE_CBC_SHA :
specs->bulk_cipher_algorithm = wolfssl_triple_des;
specs->cipher_type = block;
specs->mac_algorithm = sha_mac;
specs->kea = ecc_diffie_hellman_kea;
specs->sig_algo = ecc_dsa_sa_algo;
specs->hash_size = WC_SHA_DIGEST_SIZE;
specs->pad_size = PAD_SHA;
specs->static_ecdh = 0;
specs->key_size = DES3_KEY_SIZE;
specs->block_size = DES_BLOCK_SIZE;
#if defined(HAVE_FIPS) && defined(HAVE_FIPS_VERSION) && (HAVE_FIPS_VERSION == 2)
specs->iv_size = DES_BLOCK_SIZE;
#else
specs->iv_size = DES_IV_SIZE;
#endif
break;
#endif
#ifdef BUILD_TLS_ECDHE_ECDSA_WITH_RC4_128_SHA
case TLS_ECDHE_ECDSA_WITH_RC4_128_SHA :
specs->bulk_cipher_algorithm = wolfssl_rc4;
specs->cipher_type = stream;
specs->mac_algorithm = sha_mac;
specs->kea = ecc_diffie_hellman_kea;
specs->sig_algo = ecc_dsa_sa_algo;
specs->hash_size = WC_SHA_DIGEST_SIZE;
specs->pad_size = PAD_SHA;
specs->static_ecdh = 0;
specs->key_size = RC4_KEY_SIZE;
specs->iv_size = 0;
specs->block_size = 0;
break;
#endif
#ifdef BUILD_TLS_ECDHE_ECDSA_WITH_AES_128_CBC_SHA
case TLS_ECDHE_ECDSA_WITH_AES_128_CBC_SHA :
specs->bulk_cipher_algorithm = wolfssl_aes;
specs->cipher_type = block;
specs->mac_algorithm = sha_mac;
specs->kea = ecc_diffie_hellman_kea;
specs->sig_algo = ecc_dsa_sa_algo;
specs->hash_size = WC_SHA_DIGEST_SIZE;
specs->pad_size = PAD_SHA;
specs->static_ecdh = 0;
specs->key_size = AES_128_KEY_SIZE;
specs->block_size = AES_BLOCK_SIZE;
specs->iv_size = AES_IV_SIZE;
break;
#endif
#ifdef BUILD_TLS_ECDHE_ECDSA_WITH_AES_256_CBC_SHA
case TLS_ECDHE_ECDSA_WITH_AES_256_CBC_SHA :
specs->bulk_cipher_algorithm = wolfssl_aes;
specs->cipher_type = block;
specs->mac_algorithm = sha_mac;
specs->kea = ecc_diffie_hellman_kea;
specs->sig_algo = ecc_dsa_sa_algo;
specs->hash_size = WC_SHA_DIGEST_SIZE;
specs->pad_size = PAD_SHA;
specs->static_ecdh = 0;
specs->key_size = AES_256_KEY_SIZE;
specs->block_size = AES_BLOCK_SIZE;
specs->iv_size = AES_IV_SIZE;
break;
#endif
#ifdef BUILD_TLS_ECDHE_ECDSA_WITH_AES_128_GCM_SHA256
case TLS_ECDHE_ECDSA_WITH_AES_128_GCM_SHA256 :
specs->bulk_cipher_algorithm = wolfssl_aes_gcm;
specs->cipher_type = aead;
specs->mac_algorithm = sha256_mac;
specs->kea = ecc_diffie_hellman_kea;
specs->sig_algo = ecc_dsa_sa_algo;
specs->hash_size = WC_SHA256_DIGEST_SIZE;
specs->pad_size = PAD_SHA;
specs->static_ecdh = 0;
specs->key_size = AES_128_KEY_SIZE;
specs->block_size = AES_BLOCK_SIZE;
specs->iv_size = AESGCM_IMP_IV_SZ;
specs->aead_mac_size = AES_GCM_AUTH_SZ;
break;
#endif
#ifdef BUILD_TLS_ECDHE_ECDSA_WITH_AES_256_GCM_SHA384
case TLS_ECDHE_ECDSA_WITH_AES_256_GCM_SHA384 :
specs->bulk_cipher_algorithm = wolfssl_aes_gcm;
specs->cipher_type = aead;
specs->mac_algorithm = sha384_mac;
specs->kea = ecc_diffie_hellman_kea;
specs->sig_algo = ecc_dsa_sa_algo;
specs->hash_size = WC_SHA384_DIGEST_SIZE;
specs->pad_size = PAD_SHA;
specs->static_ecdh = 0;
specs->key_size = AES_256_KEY_SIZE;
specs->block_size = AES_BLOCK_SIZE;
specs->iv_size = AESGCM_IMP_IV_SZ;
specs->aead_mac_size = AES_GCM_AUTH_SZ;
break;
#endif
#ifdef BUILD_TLS_ECDHE_ECDSA_WITH_AES_128_CCM
case TLS_ECDHE_ECDSA_WITH_AES_128_CCM :
specs->bulk_cipher_algorithm = wolfssl_aes_ccm;
specs->cipher_type = aead;
specs->mac_algorithm = sha256_mac;
specs->kea = ecc_diffie_hellman_kea;
specs->sig_algo = ecc_dsa_sa_algo;
specs->hash_size = WC_SHA256_DIGEST_SIZE;
specs->pad_size = PAD_SHA;
specs->static_ecdh = 0;
specs->key_size = AES_128_KEY_SIZE;
specs->block_size = AES_BLOCK_SIZE;
specs->iv_size = AESGCM_IMP_IV_SZ;
specs->aead_mac_size = AES_CCM_16_AUTH_SZ;
break;
#endif
#ifdef BUILD_TLS_ECDHE_ECDSA_WITH_AES_128_CCM_8
case TLS_ECDHE_ECDSA_WITH_AES_128_CCM_8 :
specs->bulk_cipher_algorithm = wolfssl_aes_ccm;
specs->cipher_type = aead;
specs->mac_algorithm = sha256_mac;
specs->kea = ecc_diffie_hellman_kea;
specs->sig_algo = ecc_dsa_sa_algo;
specs->hash_size = WC_SHA256_DIGEST_SIZE;
specs->pad_size = PAD_SHA;
specs->static_ecdh = 0;
specs->key_size = AES_128_KEY_SIZE;
specs->block_size = AES_BLOCK_SIZE;
specs->iv_size = AESGCM_IMP_IV_SZ;
specs->aead_mac_size = AES_CCM_8_AUTH_SZ;
break;
#endif
#ifdef BUILD_TLS_ECDHE_ECDSA_WITH_AES_256_CCM_8
case TLS_ECDHE_ECDSA_WITH_AES_256_CCM_8 :
specs->bulk_cipher_algorithm = wolfssl_aes_ccm;
specs->cipher_type = aead;
specs->mac_algorithm = sha256_mac;
specs->kea = ecc_diffie_hellman_kea;
specs->sig_algo = ecc_dsa_sa_algo;
specs->hash_size = WC_SHA256_DIGEST_SIZE;
specs->pad_size = PAD_SHA;
specs->static_ecdh = 0;
specs->key_size = AES_256_KEY_SIZE;
specs->block_size = AES_BLOCK_SIZE;
specs->iv_size = AESGCM_IMP_IV_SZ;
specs->aead_mac_size = AES_CCM_8_AUTH_SZ;
break;
#endif
#ifdef BUILD_TLS_ECDHE_ECDSA_WITH_NULL_SHA
case TLS_ECDHE_ECDSA_WITH_NULL_SHA :
specs->bulk_cipher_algorithm = wolfssl_cipher_null;
specs->cipher_type = stream;
specs->mac_algorithm = sha_mac;
specs->kea = ecc_diffie_hellman_kea;
specs->sig_algo = ecc_dsa_sa_algo;
specs->hash_size = WC_SHA_DIGEST_SIZE;
specs->pad_size = PAD_SHA;
specs->static_ecdh = 0;
specs->key_size = 0;
specs->block_size = 0;
specs->iv_size = 0;
break;
#endif
#endif /* HAVE_ECC || (CURVE25519 && ED25519) || (CURVE448 && ED448) */
#if defined(HAVE_ECC)
#ifdef BUILD_TLS_ECDH_RSA_WITH_AES_128_CBC_SHA256
case TLS_ECDH_RSA_WITH_AES_128_CBC_SHA256 :
specs->bulk_cipher_algorithm = wolfssl_aes;
specs->cipher_type = block;
specs->mac_algorithm = sha256_mac;
specs->kea = ecc_diffie_hellman_kea;
specs->sig_algo = rsa_sa_algo;
specs->hash_size = WC_SHA256_DIGEST_SIZE;
specs->pad_size = PAD_SHA;
specs->static_ecdh = 1;
specs->key_size = AES_128_KEY_SIZE;
specs->iv_size = AES_IV_SIZE;
specs->block_size = AES_BLOCK_SIZE;
break;
#endif
#ifdef BUILD_TLS_ECDH_ECDSA_WITH_AES_128_CBC_SHA256
case TLS_ECDH_ECDSA_WITH_AES_128_CBC_SHA256 :
specs->bulk_cipher_algorithm = wolfssl_aes;
specs->cipher_type = block;
specs->mac_algorithm = sha256_mac;
specs->kea = ecc_diffie_hellman_kea;
specs->sig_algo = ecc_dsa_sa_algo;
specs->hash_size = WC_SHA256_DIGEST_SIZE;
specs->pad_size = PAD_SHA;
specs->static_ecdh = 1;
specs->key_size = AES_128_KEY_SIZE;
specs->iv_size = AES_IV_SIZE;
specs->block_size = AES_BLOCK_SIZE;
break;
#endif
#ifdef BUILD_TLS_ECDH_RSA_WITH_AES_256_CBC_SHA384
case TLS_ECDH_RSA_WITH_AES_256_CBC_SHA384 :
specs->bulk_cipher_algorithm = wolfssl_aes;
specs->cipher_type = block;
specs->mac_algorithm = sha384_mac;
specs->kea = ecc_diffie_hellman_kea;
specs->sig_algo = rsa_sa_algo;
specs->hash_size = WC_SHA384_DIGEST_SIZE;
specs->pad_size = PAD_SHA;
specs->static_ecdh = 1;
specs->key_size = AES_256_KEY_SIZE;
specs->iv_size = AES_IV_SIZE;
specs->block_size = AES_BLOCK_SIZE;
break;
#endif
#ifdef BUILD_TLS_ECDH_ECDSA_WITH_AES_256_CBC_SHA384
case TLS_ECDH_ECDSA_WITH_AES_256_CBC_SHA384 :
specs->bulk_cipher_algorithm = wolfssl_aes;
specs->cipher_type = block;
specs->mac_algorithm = sha384_mac;
specs->kea = ecc_diffie_hellman_kea;
specs->sig_algo = ecc_dsa_sa_algo;
specs->hash_size = WC_SHA384_DIGEST_SIZE;
specs->pad_size = PAD_SHA;
specs->static_ecdh = 1;
specs->key_size = AES_256_KEY_SIZE;
specs->iv_size = AES_IV_SIZE;
specs->block_size = AES_BLOCK_SIZE;
break;
#endif
#ifdef BUILD_TLS_ECDH_RSA_WITH_AES_128_CBC_SHA
case TLS_ECDH_RSA_WITH_AES_128_CBC_SHA :
specs->bulk_cipher_algorithm = wolfssl_aes;
specs->cipher_type = block;
specs->mac_algorithm = sha_mac;
specs->kea = ecc_diffie_hellman_kea;
specs->sig_algo = rsa_sa_algo;
specs->hash_size = WC_SHA_DIGEST_SIZE;
specs->pad_size = PAD_SHA;
specs->static_ecdh = 1;
specs->key_size = AES_128_KEY_SIZE;
specs->block_size = AES_BLOCK_SIZE;
specs->iv_size = AES_IV_SIZE;
break;
#endif
#ifdef BUILD_TLS_ECDH_RSA_WITH_3DES_EDE_CBC_SHA
case TLS_ECDH_RSA_WITH_3DES_EDE_CBC_SHA :
specs->bulk_cipher_algorithm = wolfssl_triple_des;
specs->cipher_type = block;
specs->mac_algorithm = sha_mac;
specs->kea = ecc_diffie_hellman_kea;
specs->sig_algo = rsa_sa_algo;
specs->hash_size = WC_SHA_DIGEST_SIZE;
specs->pad_size = PAD_SHA;
specs->static_ecdh = 1;
specs->key_size = DES3_KEY_SIZE;
specs->block_size = DES_BLOCK_SIZE;
#if defined(HAVE_FIPS) && defined(HAVE_FIPS_VERSION) && (HAVE_FIPS_VERSION == 2)
specs->iv_size = DES_BLOCK_SIZE;
#else
specs->iv_size = DES_IV_SIZE;
#endif
break;
#endif
#ifdef BUILD_TLS_ECDH_RSA_WITH_RC4_128_SHA
case TLS_ECDH_RSA_WITH_RC4_128_SHA :
specs->bulk_cipher_algorithm = wolfssl_rc4;
specs->cipher_type = stream;
specs->mac_algorithm = sha_mac;
specs->kea = ecc_diffie_hellman_kea;
specs->sig_algo = rsa_sa_algo;
specs->hash_size = WC_SHA_DIGEST_SIZE;
specs->pad_size = PAD_SHA;
specs->static_ecdh = 1;
specs->key_size = RC4_KEY_SIZE;
specs->iv_size = 0;
specs->block_size = 0;
break;
#endif
#ifdef BUILD_TLS_ECDH_ECDSA_WITH_3DES_EDE_CBC_SHA
case TLS_ECDH_ECDSA_WITH_3DES_EDE_CBC_SHA :
specs->bulk_cipher_algorithm = wolfssl_triple_des;
specs->cipher_type = block;
specs->mac_algorithm = sha_mac;
specs->kea = ecc_diffie_hellman_kea;
specs->sig_algo = ecc_dsa_sa_algo;
specs->hash_size = WC_SHA_DIGEST_SIZE;
specs->pad_size = PAD_SHA;
specs->static_ecdh = 1;
specs->key_size = DES3_KEY_SIZE;
specs->block_size = DES_BLOCK_SIZE;
#if defined(HAVE_FIPS) && defined(HAVE_FIPS_VERSION) && (HAVE_FIPS_VERSION == 2)
specs->iv_size = DES_BLOCK_SIZE;
#else
specs->iv_size = DES_IV_SIZE;
#endif
break;
#endif
#ifdef BUILD_TLS_ECDH_ECDSA_WITH_RC4_128_SHA
case TLS_ECDH_ECDSA_WITH_RC4_128_SHA :
specs->bulk_cipher_algorithm = wolfssl_rc4;
specs->cipher_type = stream;
specs->mac_algorithm = sha_mac;
specs->kea = ecc_diffie_hellman_kea;
specs->sig_algo = ecc_dsa_sa_algo;
specs->hash_size = WC_SHA_DIGEST_SIZE;
specs->pad_size = PAD_SHA;
specs->static_ecdh = 1;
specs->key_size = RC4_KEY_SIZE;
specs->iv_size = 0;
specs->block_size = 0;
break;
#endif
#ifdef BUILD_TLS_ECDH_RSA_WITH_AES_256_CBC_SHA
case TLS_ECDH_RSA_WITH_AES_256_CBC_SHA :
specs->bulk_cipher_algorithm = wolfssl_aes;
specs->cipher_type = block;
specs->mac_algorithm = sha_mac;
specs->kea = ecc_diffie_hellman_kea;
specs->sig_algo = rsa_sa_algo;
specs->hash_size = WC_SHA_DIGEST_SIZE;
specs->pad_size = PAD_SHA;
specs->static_ecdh = 1;
specs->key_size = AES_256_KEY_SIZE;
specs->block_size = AES_BLOCK_SIZE;
specs->iv_size = AES_IV_SIZE;
break;
#endif
#ifdef BUILD_TLS_ECDH_ECDSA_WITH_AES_128_CBC_SHA
case TLS_ECDH_ECDSA_WITH_AES_128_CBC_SHA :
specs->bulk_cipher_algorithm = wolfssl_aes;
specs->cipher_type = block;
specs->mac_algorithm = sha_mac;
specs->kea = ecc_diffie_hellman_kea;
specs->sig_algo = ecc_dsa_sa_algo;
specs->hash_size = WC_SHA_DIGEST_SIZE;
specs->pad_size = PAD_SHA;
specs->static_ecdh = 1;
specs->key_size = AES_128_KEY_SIZE;
specs->block_size = AES_BLOCK_SIZE;
specs->iv_size = AES_IV_SIZE;
break;
#endif
#ifdef BUILD_TLS_ECDH_ECDSA_WITH_AES_256_CBC_SHA
case TLS_ECDH_ECDSA_WITH_AES_256_CBC_SHA :
specs->bulk_cipher_algorithm = wolfssl_aes;
specs->cipher_type = block;
specs->mac_algorithm = sha_mac;
specs->kea = ecc_diffie_hellman_kea;
specs->sig_algo = ecc_dsa_sa_algo;
specs->hash_size = WC_SHA_DIGEST_SIZE;
specs->pad_size = PAD_SHA;
specs->static_ecdh = 1;
specs->key_size = AES_256_KEY_SIZE;
specs->block_size = AES_BLOCK_SIZE;
specs->iv_size = AES_IV_SIZE;
break;
#endif
#ifdef BUILD_TLS_ECDH_RSA_WITH_AES_128_GCM_SHA256
case TLS_ECDH_RSA_WITH_AES_128_GCM_SHA256 :
specs->bulk_cipher_algorithm = wolfssl_aes_gcm;
specs->cipher_type = aead;
specs->mac_algorithm = sha256_mac;
specs->kea = ecc_diffie_hellman_kea;
specs->sig_algo = rsa_sa_algo;
specs->hash_size = WC_SHA256_DIGEST_SIZE;
specs->pad_size = PAD_SHA;
specs->static_ecdh = 1;
specs->key_size = AES_128_KEY_SIZE;
specs->block_size = AES_BLOCK_SIZE;
specs->iv_size = AESGCM_IMP_IV_SZ;
specs->aead_mac_size = AES_GCM_AUTH_SZ;
break;
#endif
#ifdef BUILD_TLS_ECDH_RSA_WITH_AES_256_GCM_SHA384
case TLS_ECDH_RSA_WITH_AES_256_GCM_SHA384 :
specs->bulk_cipher_algorithm = wolfssl_aes_gcm;
specs->cipher_type = aead;
specs->mac_algorithm = sha384_mac;
specs->kea = ecc_diffie_hellman_kea;
specs->sig_algo = rsa_sa_algo;
specs->hash_size = WC_SHA384_DIGEST_SIZE;
specs->pad_size = PAD_SHA;
specs->static_ecdh = 1;
specs->key_size = AES_256_KEY_SIZE;
specs->block_size = AES_BLOCK_SIZE;
specs->iv_size = AESGCM_IMP_IV_SZ;
specs->aead_mac_size = AES_GCM_AUTH_SZ;
break;
#endif
#ifdef BUILD_TLS_ECDH_ECDSA_WITH_AES_128_GCM_SHA256
case TLS_ECDH_ECDSA_WITH_AES_128_GCM_SHA256 :
specs->bulk_cipher_algorithm = wolfssl_aes_gcm;
specs->cipher_type = aead;
specs->mac_algorithm = sha256_mac;
specs->kea = ecc_diffie_hellman_kea;
specs->sig_algo = ecc_dsa_sa_algo;
specs->hash_size = WC_SHA256_DIGEST_SIZE;
specs->pad_size = PAD_SHA;
specs->static_ecdh = 1;
specs->key_size = AES_128_KEY_SIZE;
specs->block_size = AES_BLOCK_SIZE;
specs->iv_size = AESGCM_IMP_IV_SZ;
specs->aead_mac_size = AES_GCM_AUTH_SZ;