mirror of
https://github.com/rn10950/RetroZilla.git
synced 2024-11-15 04:00:12 +01:00
167 lines
6.0 KiB
C
167 lines
6.0 KiB
C
/*
|
|
* Table enumerating all implemented cipher suites
|
|
* Part of public API.
|
|
*
|
|
* This Source Code Form is subject to the terms of the Mozilla Public
|
|
* License, v. 2.0. If a copy of the MPL was not distributed with this
|
|
* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
|
|
|
|
#include "ssl.h"
|
|
#include "sslproto.h"
|
|
|
|
/*
|
|
* The ordering of cipher suites in this table must match the ordering in
|
|
* the cipherSuites table in ssl3con.c.
|
|
*
|
|
* If new ECC cipher suites are added, also update the ssl3CipherSuite arrays
|
|
* in ssl3ecc.c.
|
|
*
|
|
* Finally, update the ssl_V3_SUITES_IMPLEMENTED macro in sslimpl.h.
|
|
*
|
|
* The ordering is as follows:
|
|
* * No-encryption cipher suites last
|
|
* * Export/weak/obsolete cipher suites before no-encryption cipher suites
|
|
* * Order by key exchange algorithm: ECDHE, then DHE, then ECDH, RSA.
|
|
* * Within key agreement sections, order by symmetric encryption algorithm:
|
|
* AES-128, then Camellia-128, then AES-256, then Camellia-256, then SEED,
|
|
* then FIPS-3DES, then 3DES, then RC4. AES is commonly accepted as a
|
|
* strong cipher internationally, and is often hardware-accelerated.
|
|
* Camellia also has wide international support across standards
|
|
* organizations. SEED is only recommended by the Korean government. 3DES
|
|
* only provides 112 bits of security. RC4 is now deprecated or forbidden
|
|
* by many standards organizations.
|
|
* * Within symmetric algorithm sections, order by message authentication
|
|
* algorithm: GCM, then HMAC-SHA1, then HMAC-SHA256, then HMAC-MD5.
|
|
* * Within message authentication algorithm sections, order by asymmetric
|
|
* signature algorithm: ECDSA, then RSA, then DSS.
|
|
*
|
|
* Exception: Because some servers ignore the high-order byte of the cipher
|
|
* suite ID, we must be careful about adding cipher suites with IDs larger
|
|
* than 0x00ff; see bug 946147. For these broken servers, the first four cipher
|
|
* suites, with the MSB zeroed, look like:
|
|
* TLS_KRB5_EXPORT_WITH_RC4_40_MD5 { 0x00,0x2B }
|
|
* TLS_RSA_WITH_AES_128_CBC_SHA { 0x00,0x2F }
|
|
* TLS_RSA_WITH_3DES_EDE_CBC_SHA { 0x00,0x0A }
|
|
* TLS_RSA_WITH_DES_CBC_SHA { 0x00,0x09 }
|
|
* The broken server only supports the third and fourth ones and will select
|
|
* the third one.
|
|
*/
|
|
const PRUint16 SSL_ImplementedCiphers[] = {
|
|
#ifndef NSS_DISABLE_ECC
|
|
TLS_ECDHE_ECDSA_WITH_AES_128_GCM_SHA256,
|
|
TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256,
|
|
TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384,
|
|
TLS_ECDHE_ECDSA_WITH_CAMELLIA_128_GCM_SHA256,
|
|
TLS_ECDHE_RSA_WITH_CAMELLIA_128_GCM_SHA256,
|
|
TLS_ECDHE_ECDSA_WITH_CHACHA20_POLY1305_SHA256,
|
|
TLS_ECDHE_RSA_WITH_CHACHA20_POLY1305_SHA256,
|
|
/* TLS_ECDHE_ECDSA_WITH_AES_256_CBC_SHA must appear before
|
|
* TLS_ECDHE_ECDSA_WITH_AES_128_CBC_SHA to work around bug 946147.
|
|
*/
|
|
TLS_ECDHE_ECDSA_WITH_AES_256_CBC_SHA,
|
|
TLS_ECDHE_ECDSA_WITH_AES_128_CBC_SHA,
|
|
TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA,
|
|
TLS_ECDHE_ECDSA_WITH_AES_128_CBC_SHA256,
|
|
TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256,
|
|
TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA,
|
|
TLS_ECDHE_ECDSA_WITH_3DES_EDE_CBC_SHA,
|
|
TLS_ECDHE_RSA_WITH_3DES_EDE_CBC_SHA,
|
|
TLS_ECDHE_ECDSA_WITH_RC4_128_SHA,
|
|
TLS_ECDHE_RSA_WITH_RC4_128_SHA,
|
|
#endif /* NSS_DISABLE_ECC */
|
|
|
|
TLS_DHE_RSA_WITH_AES_128_GCM_SHA256,
|
|
TLS_DHE_RSA_WITH_CHACHA20_POLY1305_SHA256,
|
|
TLS_DHE_DSS_WITH_AES_128_GCM_SHA256,
|
|
TLS_DHE_RSA_WITH_AES_128_CBC_SHA,
|
|
TLS_DHE_DSS_WITH_AES_128_CBC_SHA,
|
|
TLS_DHE_RSA_WITH_AES_128_CBC_SHA256,
|
|
TLS_DHE_DSS_WITH_AES_128_CBC_SHA256,
|
|
TLS_DHE_RSA_WITH_CAMELLIA_128_CBC_SHA,
|
|
TLS_DHE_DSS_WITH_CAMELLIA_128_CBC_SHA,
|
|
TLS_DHE_RSA_WITH_AES_256_CBC_SHA,
|
|
TLS_DHE_DSS_WITH_AES_256_CBC_SHA,
|
|
TLS_DHE_RSA_WITH_AES_256_CBC_SHA256,
|
|
TLS_DHE_DSS_WITH_AES_256_CBC_SHA256,
|
|
TLS_DHE_RSA_WITH_CAMELLIA_256_CBC_SHA,
|
|
TLS_DHE_DSS_WITH_CAMELLIA_256_CBC_SHA,
|
|
TLS_DHE_RSA_WITH_3DES_EDE_CBC_SHA,
|
|
TLS_DHE_DSS_WITH_3DES_EDE_CBC_SHA,
|
|
TLS_DHE_DSS_WITH_RC4_128_SHA,
|
|
|
|
#ifndef NSS_DISABLE_ECC
|
|
TLS_ECDH_ECDSA_WITH_AES_128_CBC_SHA,
|
|
TLS_ECDH_RSA_WITH_AES_128_CBC_SHA,
|
|
TLS_ECDH_ECDSA_WITH_AES_256_CBC_SHA,
|
|
TLS_ECDH_RSA_WITH_AES_256_CBC_SHA,
|
|
TLS_ECDH_ECDSA_WITH_3DES_EDE_CBC_SHA,
|
|
TLS_ECDH_RSA_WITH_3DES_EDE_CBC_SHA,
|
|
TLS_ECDH_ECDSA_WITH_RC4_128_SHA,
|
|
TLS_ECDH_RSA_WITH_RC4_128_SHA,
|
|
#endif /* NSS_DISABLE_ECC */
|
|
|
|
TLS_RSA_WITH_AES_128_GCM_SHA256,
|
|
TLS_RSA_WITH_AES_128_CBC_SHA,
|
|
TLS_RSA_WITH_AES_128_CBC_SHA256,
|
|
TLS_RSA_WITH_CAMELLIA_128_CBC_SHA,
|
|
TLS_RSA_WITH_AES_256_CBC_SHA,
|
|
TLS_RSA_WITH_AES_256_CBC_SHA256,
|
|
TLS_RSA_WITH_CAMELLIA_256_CBC_SHA,
|
|
TLS_RSA_WITH_SEED_CBC_SHA,
|
|
SSL_RSA_FIPS_WITH_3DES_EDE_CBC_SHA,
|
|
TLS_RSA_WITH_3DES_EDE_CBC_SHA,
|
|
TLS_RSA_WITH_RC4_128_SHA,
|
|
TLS_RSA_WITH_RC4_128_MD5,
|
|
|
|
/* 56-bit DES "domestic" cipher suites */
|
|
TLS_DHE_RSA_WITH_DES_CBC_SHA,
|
|
TLS_DHE_DSS_WITH_DES_CBC_SHA,
|
|
SSL_RSA_FIPS_WITH_DES_CBC_SHA,
|
|
TLS_RSA_WITH_DES_CBC_SHA,
|
|
|
|
/* export ciphersuites with 1024-bit public key exchange keys */
|
|
TLS_RSA_EXPORT1024_WITH_RC4_56_SHA,
|
|
TLS_RSA_EXPORT1024_WITH_DES_CBC_SHA,
|
|
|
|
/* export ciphersuites with 512-bit public key exchange keys */
|
|
TLS_RSA_EXPORT_WITH_RC4_40_MD5,
|
|
TLS_RSA_EXPORT_WITH_RC2_CBC_40_MD5,
|
|
|
|
/* ciphersuites with no encryption */
|
|
#ifndef NSS_DISABLE_ECC
|
|
TLS_ECDHE_ECDSA_WITH_NULL_SHA,
|
|
TLS_ECDHE_RSA_WITH_NULL_SHA,
|
|
TLS_ECDH_RSA_WITH_NULL_SHA,
|
|
TLS_ECDH_ECDSA_WITH_NULL_SHA,
|
|
#endif /* NSS_DISABLE_ECC */
|
|
TLS_RSA_WITH_NULL_SHA,
|
|
TLS_RSA_WITH_NULL_SHA256,
|
|
TLS_RSA_WITH_NULL_MD5,
|
|
|
|
/* SSL2 cipher suites. */
|
|
SSL_EN_RC4_128_WITH_MD5,
|
|
SSL_EN_RC2_128_CBC_WITH_MD5,
|
|
SSL_EN_DES_192_EDE3_CBC_WITH_MD5, /* actually 112, not 192 */
|
|
SSL_EN_DES_64_CBC_WITH_MD5,
|
|
SSL_EN_RC4_128_EXPORT40_WITH_MD5,
|
|
SSL_EN_RC2_128_CBC_EXPORT40_WITH_MD5,
|
|
|
|
0
|
|
|
|
};
|
|
|
|
const PRUint16 SSL_NumImplementedCiphers =
|
|
(sizeof SSL_ImplementedCiphers) / (sizeof SSL_ImplementedCiphers[0]) - 1;
|
|
|
|
const PRUint16 *
|
|
SSL_GetImplementedCiphers(void)
|
|
{
|
|
return SSL_ImplementedCiphers;
|
|
}
|
|
|
|
PRUint16
|
|
SSL_GetNumImplementedCiphers(void)
|
|
{
|
|
return SSL_NumImplementedCiphers;
|
|
}
|