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https://github.com/jart/cosmopolitan.git
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52 lines
3.5 KiB
C
52 lines
3.5 KiB
C
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/*-*- mode:c;indent-tabs-mode:nil;c-basic-offset:2;tab-width:8;coding:utf-8 -*-│
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│vi: set net ft=c ts=2 sts=2 sw=2 fenc=utf-8 :vi│
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╞══════════════════════════════════════════════════════════════════════════════╡
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│ Copyright 2021 Justine Alexandra Roberts Tunney │
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│ │
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│ Permission to use, copy, modify, and/or distribute this software for │
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│ any purpose with or without fee is hereby granted, provided that the │
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│ above copyright notice and this permission notice appear in all copies. │
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│ │
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│ THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL │
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│ WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED │
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│ WARRANTIES OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE │
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│ AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL │
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│ DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR │
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│ PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER │
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│ TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR │
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│ PERFORMANCE OF THIS SOFTWARE. │
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╚─────────────────────────────────────────────────────────────────────────────*/
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#include "third_party/mbedtls/iana.h"
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bool IsCipherSuiteGood(uint16_t x) {
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switch (x) {
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case 0x009E: /* TLS_DHE_RSA_WITH_AES_128_GCM_SHA256 (RFC5288) */
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case 0x009F: /* TLS_DHE_RSA_WITH_AES_256_GCM_SHA384 (RFC5288) */
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case 0x00AA: /* TLS_DHE_PSK_WITH_AES_128_GCM_SHA256 (RFC5487) */
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case 0x00AB: /* TLS_DHE_PSK_WITH_AES_256_GCM_SHA384 (RFC5487) */
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case 0x1301: /* TLS_AES_128_GCM_SHA256 (RFC8446) */
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case 0x1302: /* TLS_AES_256_GCM_SHA384 (RFC8446) */
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case 0x1303: /* TLS_CHACHA20_POLY1305_SHA256 (RFC8446) */
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case 0x1304: /* TLS_AES_128_CCM_SHA256 (RFC8446) */
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case 0xC02B: /* TLS_ECDHE_ECDSA_WITH_AES_128_GCM_SHA256 (RFC5289) */
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case 0xC02C: /* TLS_ECDHE_ECDSA_WITH_AES_256_GCM_SHA384 (RFC5289) */
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case 0xC02F: /* TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256 (RFC5289) */
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case 0xC030: /* TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 (RFC5289) */
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case 0xC09E: /* TLS_DHE_RSA_WITH_AES_128_CCM (RFC6655) */
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case 0xC09F: /* TLS_DHE_RSA_WITH_AES_256_CCM (RFC6655) */
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case 0xC0A6: /* TLS_DHE_PSK_WITH_AES_128_CCM (RFC6655) */
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case 0xC0A7: /* TLS_DHE_PSK_WITH_AES_256_CCM (RFC6655) */
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case 0xCCA8: /* TLS_ECDHE_RSA_WITH_CHACHA20_POLY1305_SHA256 (RFC7905) */
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case 0xCCA9: /* TLS_ECDHE_ECDSA_WITH_CHACHA20_POLY1305_SHA256 (RFC7905) */
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case 0xCCAA: /* TLS_DHE_RSA_WITH_CHACHA20_POLY1305_SHA256 (RFC7905) */
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case 0xCCAC: /* TLS_ECDHE_PSK_WITH_CHACHA20_POLY1305_SHA256 (RFC7905) */
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case 0xCCAD: /* TLS_DHE_PSK_WITH_CHACHA20_POLY1305_SHA256 (RFC7905) */
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case 0xD001: /* TLS_ECDHE_PSK_WITH_AES_128_GCM_SHA256 (RFC8442) */
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case 0xD002: /* TLS_ECDHE_PSK_WITH_AES_256_GCM_SHA384 (RFC8442) */
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case 0xD005: /* TLS_ECDHE_PSK_WITH_AES_128_CCM_SHA256 (RFC8442) */
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return true;
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default:
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return false;
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}
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}
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