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[apple/security.git] / Security / libsecurity_ssl / lib / CipherSuite.h
diff --git a/Security/libsecurity_ssl/lib/CipherSuite.h b/Security/libsecurity_ssl/lib/CipherSuite.h
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+/*
+ * Copyright (c) 1999-2002,2005-2007,2010-2014 Apple Inc. All Rights Reserved.
+ *
+ * @APPLE_LICENSE_HEADER_START@
+ * 
+ * This file contains Original Code and/or Modifications of Original Code
+ * as defined in and that are subject to the Apple Public Source License
+ * Version 2.0 (the 'License'). You may not use this file except in
+ * compliance with the License. Please obtain a copy of the License at
+ * http://www.opensource.apple.com/apsl/ and read it before using this
+ * file.
+ * 
+ * The Original Code and all software distributed under the License are
+ * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
+ * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
+ * Please see the License for the specific language governing rights and
+ * limitations under the License.
+ * 
+ * @APPLE_LICENSE_HEADER_END@
+ */
+
+/*
+ * CipherSuite.h - SSL Cipher Suite definitions.
+ */
+
+#ifndef _SECURITY_CIPHERSUITE_H_
+#define _SECURITY_CIPHERSUITE_H_
+
+#include <TargetConditionals.h>
+#include <stdint.h>
+
+/*
+ * Defined as enum for debugging, but in the protocol
+ * it is actually exactly two bytes
+ */
+#if (TARGET_OS_MAC && !(TARGET_OS_EMBEDDED || TARGET_OS_IPHONE))
+/* 32-bit value on OS X */
+typedef uint32_t SSLCipherSuite;
+#else
+/* 16-bit value on iOS */
+typedef uint16_t SSLCipherSuite;
+#endif
+
+enum
+{   SSL_NULL_WITH_NULL_NULL =                   0x0000,
+    SSL_RSA_WITH_NULL_MD5 =                     0x0001,
+    SSL_RSA_WITH_NULL_SHA =                     0x0002,
+    SSL_RSA_EXPORT_WITH_RC4_40_MD5 =            0x0003,
+    SSL_RSA_WITH_RC4_128_MD5 =                  0x0004,
+    SSL_RSA_WITH_RC4_128_SHA =                  0x0005,
+    SSL_RSA_EXPORT_WITH_RC2_CBC_40_MD5 =        0x0006,
+    SSL_RSA_WITH_IDEA_CBC_SHA =                 0x0007,
+    SSL_RSA_EXPORT_WITH_DES40_CBC_SHA =         0x0008,
+    SSL_RSA_WITH_DES_CBC_SHA =                  0x0009,
+    SSL_RSA_WITH_3DES_EDE_CBC_SHA =             0x000A,
+    SSL_DH_DSS_EXPORT_WITH_DES40_CBC_SHA =      0x000B,
+    SSL_DH_DSS_WITH_DES_CBC_SHA =               0x000C,
+    SSL_DH_DSS_WITH_3DES_EDE_CBC_SHA =          0x000D,
+    SSL_DH_RSA_EXPORT_WITH_DES40_CBC_SHA =      0x000E,
+    SSL_DH_RSA_WITH_DES_CBC_SHA =               0x000F,
+    SSL_DH_RSA_WITH_3DES_EDE_CBC_SHA =          0x0010,
+    SSL_DHE_DSS_EXPORT_WITH_DES40_CBC_SHA =     0x0011,
+    SSL_DHE_DSS_WITH_DES_CBC_SHA =              0x0012,
+    SSL_DHE_DSS_WITH_3DES_EDE_CBC_SHA =         0x0013,
+    SSL_DHE_RSA_EXPORT_WITH_DES40_CBC_SHA =     0x0014,
+    SSL_DHE_RSA_WITH_DES_CBC_SHA =              0x0015,
+    SSL_DHE_RSA_WITH_3DES_EDE_CBC_SHA =         0x0016,
+    SSL_DH_anon_EXPORT_WITH_RC4_40_MD5 =        0x0017,
+    SSL_DH_anon_WITH_RC4_128_MD5 =              0x0018,
+    SSL_DH_anon_EXPORT_WITH_DES40_CBC_SHA =     0x0019,
+    SSL_DH_anon_WITH_DES_CBC_SHA =              0x001A,
+    SSL_DH_anon_WITH_3DES_EDE_CBC_SHA =         0x001B,
+    SSL_FORTEZZA_DMS_WITH_NULL_SHA =            0x001C,
+    SSL_FORTEZZA_DMS_WITH_FORTEZZA_CBC_SHA =    0x001D,
+
+       /* TLS addenda using AES, per RFC 3268 */
+       TLS_RSA_WITH_AES_128_CBC_SHA      =                     0x002F,
+       TLS_DH_DSS_WITH_AES_128_CBC_SHA   =                     0x0030,
+       TLS_DH_RSA_WITH_AES_128_CBC_SHA   =                     0x0031,
+       TLS_DHE_DSS_WITH_AES_128_CBC_SHA  =                     0x0032,
+       TLS_DHE_RSA_WITH_AES_128_CBC_SHA  =                     0x0033,
+       TLS_DH_anon_WITH_AES_128_CBC_SHA  =                     0x0034,
+       TLS_RSA_WITH_AES_256_CBC_SHA      =                     0x0035,
+       TLS_DH_DSS_WITH_AES_256_CBC_SHA   =                     0x0036,
+       TLS_DH_RSA_WITH_AES_256_CBC_SHA   =                     0x0037,
+       TLS_DHE_DSS_WITH_AES_256_CBC_SHA  =                     0x0038,
+       TLS_DHE_RSA_WITH_AES_256_CBC_SHA  =                     0x0039,
+       TLS_DH_anon_WITH_AES_256_CBC_SHA  =                     0x003A,
+
+       /* ECDSA addenda, RFC 4492 */
+       TLS_ECDH_ECDSA_WITH_NULL_SHA           =        0xC001,
+       TLS_ECDH_ECDSA_WITH_RC4_128_SHA        =        0xC002,
+       TLS_ECDH_ECDSA_WITH_3DES_EDE_CBC_SHA   =        0xC003,
+       TLS_ECDH_ECDSA_WITH_AES_128_CBC_SHA    =        0xC004,
+       TLS_ECDH_ECDSA_WITH_AES_256_CBC_SHA    =        0xC005,
+       TLS_ECDHE_ECDSA_WITH_NULL_SHA          =        0xC006,
+       TLS_ECDHE_ECDSA_WITH_RC4_128_SHA       =        0xC007,
+       TLS_ECDHE_ECDSA_WITH_3DES_EDE_CBC_SHA  =        0xC008,
+       TLS_ECDHE_ECDSA_WITH_AES_128_CBC_SHA   =        0xC009,
+       TLS_ECDHE_ECDSA_WITH_AES_256_CBC_SHA   =        0xC00A,
+       TLS_ECDH_RSA_WITH_NULL_SHA             =        0xC00B,
+       TLS_ECDH_RSA_WITH_RC4_128_SHA          =        0xC00C,
+       TLS_ECDH_RSA_WITH_3DES_EDE_CBC_SHA     =        0xC00D,
+       TLS_ECDH_RSA_WITH_AES_128_CBC_SHA      =        0xC00E,
+       TLS_ECDH_RSA_WITH_AES_256_CBC_SHA      =        0xC00F,
+       TLS_ECDHE_RSA_WITH_NULL_SHA            =        0xC010,
+       TLS_ECDHE_RSA_WITH_RC4_128_SHA         =        0xC011,
+       TLS_ECDHE_RSA_WITH_3DES_EDE_CBC_SHA    =        0xC012,
+       TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA     =        0xC013,
+       TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA     =        0xC014,
+       TLS_ECDH_anon_WITH_NULL_SHA            =        0xC015,
+       TLS_ECDH_anon_WITH_RC4_128_SHA         =        0xC016,
+       TLS_ECDH_anon_WITH_3DES_EDE_CBC_SHA    =        0xC017,
+       TLS_ECDH_anon_WITH_AES_128_CBC_SHA     =        0xC018,
+       TLS_ECDH_anon_WITH_AES_256_CBC_SHA     =        0xC019,
+
+    /* TLS 1.2 addenda, RFC 5246 */
+
+    /* Initial state. */
+    TLS_NULL_WITH_NULL_NULL                   = 0x0000,
+
+    /* Server provided RSA certificate for key exchange. */
+    TLS_RSA_WITH_NULL_MD5                     = 0x0001,
+    TLS_RSA_WITH_NULL_SHA                     = 0x0002,
+    TLS_RSA_WITH_RC4_128_MD5                  = 0x0004,
+    TLS_RSA_WITH_RC4_128_SHA                  = 0x0005,
+    TLS_RSA_WITH_3DES_EDE_CBC_SHA             = 0x000A,
+    //TLS_RSA_WITH_AES_128_CBC_SHA              = 0x002F,
+    //TLS_RSA_WITH_AES_256_CBC_SHA              = 0x0035,
+    TLS_RSA_WITH_NULL_SHA256                  = 0x003B,
+    TLS_RSA_WITH_AES_128_CBC_SHA256           = 0x003C,
+    TLS_RSA_WITH_AES_256_CBC_SHA256           = 0x003D,
+
+    /* Server-authenticated (and optionally client-authenticated) Diffie-Hellman. */
+    TLS_DH_DSS_WITH_3DES_EDE_CBC_SHA          = 0x000D,
+    TLS_DH_RSA_WITH_3DES_EDE_CBC_SHA          = 0x0010,
+    TLS_DHE_DSS_WITH_3DES_EDE_CBC_SHA         = 0x0013,
+    TLS_DHE_RSA_WITH_3DES_EDE_CBC_SHA         = 0x0016,
+    //TLS_DH_DSS_WITH_AES_128_CBC_SHA           = 0x0030,
+    //TLS_DH_RSA_WITH_AES_128_CBC_SHA           = 0x0031,
+    //TLS_DHE_DSS_WITH_AES_128_CBC_SHA          = 0x0032,
+    //TLS_DHE_RSA_WITH_AES_128_CBC_SHA          = 0x0033,
+    //TLS_DH_DSS_WITH_AES_256_CBC_SHA           = 0x0036,
+    //TLS_DH_RSA_WITH_AES_256_CBC_SHA           = 0x0037,
+    //TLS_DHE_DSS_WITH_AES_256_CBC_SHA          = 0x0038,
+    //TLS_DHE_RSA_WITH_AES_256_CBC_SHA          = 0x0039,
+    TLS_DH_DSS_WITH_AES_128_CBC_SHA256        = 0x003E,
+    TLS_DH_RSA_WITH_AES_128_CBC_SHA256        = 0x003F,
+    TLS_DHE_DSS_WITH_AES_128_CBC_SHA256       = 0x0040,
+    TLS_DHE_RSA_WITH_AES_128_CBC_SHA256       = 0x0067,
+    TLS_DH_DSS_WITH_AES_256_CBC_SHA256        = 0x0068,
+    TLS_DH_RSA_WITH_AES_256_CBC_SHA256        = 0x0069,
+    TLS_DHE_DSS_WITH_AES_256_CBC_SHA256       = 0x006A,
+    TLS_DHE_RSA_WITH_AES_256_CBC_SHA256       = 0x006B,
+
+    /* Completely anonymous Diffie-Hellman */
+    TLS_DH_anon_WITH_RC4_128_MD5              = 0x0018,
+    TLS_DH_anon_WITH_3DES_EDE_CBC_SHA         = 0x001B,
+    //TLS_DH_anon_WITH_AES_128_CBC_SHA          = 0x0034,
+    //TLS_DH_anon_WITH_AES_256_CBC_SHA          = 0x003A,
+    TLS_DH_anon_WITH_AES_128_CBC_SHA256       = 0x006C,
+    TLS_DH_anon_WITH_AES_256_CBC_SHA256       = 0x006D,
+
+    /* Addendum from RFC 4279, TLS PSK */
+
+    TLS_PSK_WITH_RC4_128_SHA                  = 0x008A,
+    TLS_PSK_WITH_3DES_EDE_CBC_SHA             = 0x008B,
+    TLS_PSK_WITH_AES_128_CBC_SHA              = 0x008C,
+    TLS_PSK_WITH_AES_256_CBC_SHA              = 0x008D,
+    TLS_DHE_PSK_WITH_RC4_128_SHA              = 0x008E,
+    TLS_DHE_PSK_WITH_3DES_EDE_CBC_SHA         = 0x008F,
+    TLS_DHE_PSK_WITH_AES_128_CBC_SHA          = 0x0090,
+    TLS_DHE_PSK_WITH_AES_256_CBC_SHA          = 0x0091,
+    TLS_RSA_PSK_WITH_RC4_128_SHA              = 0x0092,
+    TLS_RSA_PSK_WITH_3DES_EDE_CBC_SHA         = 0x0093,
+    TLS_RSA_PSK_WITH_AES_128_CBC_SHA          = 0x0094,
+    TLS_RSA_PSK_WITH_AES_256_CBC_SHA          = 0x0095,
+
+    /* RFC 4785 - Pre-Shared Key (PSK) Ciphersuites with NULL Encryption */
+
+    TLS_PSK_WITH_NULL_SHA                     = 0x002C,
+    TLS_DHE_PSK_WITH_NULL_SHA                 = 0x002D,
+    TLS_RSA_PSK_WITH_NULL_SHA                 = 0x002E,
+
+    /* Addenda from rfc 5288 AES Galois Counter Mode (GCM) Cipher Suites
+       for TLS. */
+    TLS_RSA_WITH_AES_128_GCM_SHA256           = 0x009C,
+    TLS_RSA_WITH_AES_256_GCM_SHA384           = 0x009D,
+    TLS_DHE_RSA_WITH_AES_128_GCM_SHA256       = 0x009E,
+    TLS_DHE_RSA_WITH_AES_256_GCM_SHA384       = 0x009F,
+    TLS_DH_RSA_WITH_AES_128_GCM_SHA256        = 0x00A0,
+    TLS_DH_RSA_WITH_AES_256_GCM_SHA384        = 0x00A1,
+    TLS_DHE_DSS_WITH_AES_128_GCM_SHA256       = 0x00A2,
+    TLS_DHE_DSS_WITH_AES_256_GCM_SHA384       = 0x00A3,
+    TLS_DH_DSS_WITH_AES_128_GCM_SHA256        = 0x00A4,
+    TLS_DH_DSS_WITH_AES_256_GCM_SHA384        = 0x00A5,
+    TLS_DH_anon_WITH_AES_128_GCM_SHA256       = 0x00A6,
+    TLS_DH_anon_WITH_AES_256_GCM_SHA384       = 0x00A7,
+
+    /* RFC 5487 - PSK with SHA-256/384 and AES GCM */
+    TLS_PSK_WITH_AES_128_GCM_SHA256           = 0x00A8,
+    TLS_PSK_WITH_AES_256_GCM_SHA384           = 0x00A9,
+    TLS_DHE_PSK_WITH_AES_128_GCM_SHA256       = 0x00AA,
+    TLS_DHE_PSK_WITH_AES_256_GCM_SHA384       = 0x00AB,
+    TLS_RSA_PSK_WITH_AES_128_GCM_SHA256       = 0x00AC,
+    TLS_RSA_PSK_WITH_AES_256_GCM_SHA384       = 0x00AD,
+
+    TLS_PSK_WITH_AES_128_CBC_SHA256           = 0x00AE,
+    TLS_PSK_WITH_AES_256_CBC_SHA384           = 0x00AF,
+    TLS_PSK_WITH_NULL_SHA256                  = 0x00B0,
+    TLS_PSK_WITH_NULL_SHA384                  = 0x00B1,
+
+    TLS_DHE_PSK_WITH_AES_128_CBC_SHA256       = 0x00B2,
+    TLS_DHE_PSK_WITH_AES_256_CBC_SHA384       = 0x00B3,
+    TLS_DHE_PSK_WITH_NULL_SHA256              = 0x00B4,
+    TLS_DHE_PSK_WITH_NULL_SHA384              = 0x00B5,
+
+    TLS_RSA_PSK_WITH_AES_128_CBC_SHA256       = 0x00B6,
+    TLS_RSA_PSK_WITH_AES_256_CBC_SHA384       = 0x00B7,
+    TLS_RSA_PSK_WITH_NULL_SHA256              = 0x00B8,
+    TLS_RSA_PSK_WITH_NULL_SHA384              = 0x00B9,
+
+
+    /* Addenda from rfc 5289  Elliptic Curve Cipher Suites with
+       HMAC SHA-256/384. */
+    TLS_ECDHE_ECDSA_WITH_AES_128_CBC_SHA256   = 0xC023,
+    TLS_ECDHE_ECDSA_WITH_AES_256_CBC_SHA384   = 0xC024,
+    TLS_ECDH_ECDSA_WITH_AES_128_CBC_SHA256    = 0xC025,
+    TLS_ECDH_ECDSA_WITH_AES_256_CBC_SHA384    = 0xC026,
+    TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256     = 0xC027,
+    TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA384     = 0xC028,
+    TLS_ECDH_RSA_WITH_AES_128_CBC_SHA256      = 0xC029,
+    TLS_ECDH_RSA_WITH_AES_256_CBC_SHA384      = 0xC02A,
+
+    /* Addenda from rfc 5289  Elliptic Curve Cipher Suites with
+       SHA-256/384 and AES Galois Counter Mode (GCM) */
+    TLS_ECDHE_ECDSA_WITH_AES_128_GCM_SHA256   = 0xC02B,
+    TLS_ECDHE_ECDSA_WITH_AES_256_GCM_SHA384   = 0xC02C,
+    TLS_ECDH_ECDSA_WITH_AES_128_GCM_SHA256    = 0xC02D,
+    TLS_ECDH_ECDSA_WITH_AES_256_GCM_SHA384    = 0xC02E,
+    TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256     = 0xC02F,
+    TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384     = 0xC030,
+    TLS_ECDH_RSA_WITH_AES_128_GCM_SHA256      = 0xC031,
+    TLS_ECDH_RSA_WITH_AES_256_GCM_SHA384      = 0xC032,
+
+    /* RFC 5746 - Secure Renegotiation */
+    TLS_EMPTY_RENEGOTIATION_INFO_SCSV         = 0x00FF,
+       /*
+        * Tags for SSL 2 cipher kinds which are not specified
+        * for SSL 3.
+        */
+    SSL_RSA_WITH_RC2_CBC_MD5 =                  0xFF80,
+    SSL_RSA_WITH_IDEA_CBC_MD5 =                 0xFF81,
+    SSL_RSA_WITH_DES_CBC_MD5 =                  0xFF82,
+    SSL_RSA_WITH_3DES_EDE_CBC_MD5 =             0xFF83,
+    SSL_NO_SUCH_CIPHERSUITE =                   0xFFFF
+};
+
+#endif /* !_SECURITY_CIPHERSUITE_H_ */