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//usr/include/dns/keyvalues.h
/* * Copyright (C) 2004-2010 Internet Systems Consortium, Inc. ("ISC") * Copyright (C) 1999-2001, 2003 Internet Software Consortium. * * Permission to use, copy, modify, and/or distribute this software for any * purpose with or without fee is hereby granted, provided that the above * copyright notice and this permission notice appear in all copies. * * THE SOFTWARE IS PROVIDED "AS IS" AND ISC DISCLAIMS ALL WARRANTIES WITH * REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY * AND FITNESS. IN NO EVENT SHALL ISC BE LIABLE FOR ANY SPECIAL, DIRECT, * INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM * LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE * OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR * PERFORMANCE OF THIS SOFTWARE. */ /* $Id: keyvalues.h,v 1.29 2010-12-23 23:47:08 tbox Exp $ */ #ifndef DNS_KEYVALUES_H #define DNS_KEYVALUES_H 1 /*! \file dns/keyvalues.h */ /* * Flags field of the KEY RR rdata */ #define DNS_KEYFLAG_TYPEMASK 0xC000 /*%< Mask for "type" bits */ #define DNS_KEYTYPE_AUTHCONF 0x0000 /*%< Key usable for both */ #define DNS_KEYTYPE_CONFONLY 0x8000 /*%< Key usable for confidentiality */ #define DNS_KEYTYPE_AUTHONLY 0x4000 /*%< Key usable for authentication */ #define DNS_KEYTYPE_NOKEY 0xC000 /*%< No key usable for either; no key */ #define DNS_KEYTYPE_NOAUTH DNS_KEYTYPE_CONFONLY #define DNS_KEYTYPE_NOCONF DNS_KEYTYPE_AUTHONLY #define DNS_KEYFLAG_RESERVED2 0x2000 /*%< reserved - must be zero */ #define DNS_KEYFLAG_EXTENDED 0x1000 /*%< key has extended flags */ #define DNS_KEYFLAG_RESERVED4 0x0800 /*%< reserved - must be zero */ #define DNS_KEYFLAG_RESERVED5 0x0400 /*%< reserved - must be zero */ #define DNS_KEYFLAG_OWNERMASK 0x0300 /*%< these bits determine the type */ #define DNS_KEYOWNER_USER 0x0000 /*%< key is assoc. with user */ #define DNS_KEYOWNER_ENTITY 0x0200 /*%< key is assoc. with entity eg host */ #define DNS_KEYOWNER_ZONE 0x0100 /*%< key is zone key */ #define DNS_KEYOWNER_RESERVED 0x0300 /*%< reserved meaning */ #define DNS_KEYFLAG_REVOKE 0x0080 /*%< key revoked (per rfc5011) */ #define DNS_KEYFLAG_RESERVED9 0x0040 /*%< reserved - must be zero */ #define DNS_KEYFLAG_RESERVED10 0x0020 /*%< reserved - must be zero */ #define DNS_KEYFLAG_RESERVED11 0x0010 /*%< reserved - must be zero */ #define DNS_KEYFLAG_SIGNATORYMASK 0x000F /*%< key can sign RR's of same name */ #define DNS_KEYFLAG_RESERVEDMASK (DNS_KEYFLAG_RESERVED2 | \ DNS_KEYFLAG_RESERVED4 | \ DNS_KEYFLAG_RESERVED5 | \ DNS_KEYFLAG_RESERVED9 | \ DNS_KEYFLAG_RESERVED10 | \ DNS_KEYFLAG_RESERVED11 ) #define DNS_KEYFLAG_KSK 0x0001 /*%< key signing key */ #define DNS_KEYFLAG_RESERVEDMASK2 0xFFFF /*%< no bits defined here */ /* The Algorithm field of the KEY and SIG RR's is an integer, {1..254} */ #define DNS_KEYALG_RSAMD5 1 /*%< RSA with MD5 */ #define DNS_KEYALG_RSA DNS_KEYALG_RSAMD5 #define DNS_KEYALG_DH 2 /*%< Diffie Hellman KEY */ #define DNS_KEYALG_DSA 3 /*%< DSA KEY */ #define DNS_KEYALG_NSEC3DSA 6 #define DNS_KEYALG_DSS DNS_ALG_DSA #define DNS_KEYALG_ECC 4 #define DNS_KEYALG_RSASHA1 5 #define DNS_KEYALG_NSEC3RSASHA1 7 #define DNS_KEYALG_RSASHA256 8 #define DNS_KEYALG_RSASHA512 10 #define DNS_KEYALG_ECCGOST 12 #define DNS_KEYALG_INDIRECT 252 #define DNS_KEYALG_PRIVATEDNS 253 #define DNS_KEYALG_PRIVATEOID 254 /*%< Key begins with OID giving alg */ /* Protocol values */ #define DNS_KEYPROTO_RESERVED 0 #define DNS_KEYPROTO_TLS 1 #define DNS_KEYPROTO_EMAIL 2 #define DNS_KEYPROTO_DNSSEC 3 #define DNS_KEYPROTO_IPSEC 4 #define DNS_KEYPROTO_ANY 255 /* Signatures */ #define DNS_SIG_RSAMINBITS 512 /*%< Size of a mod or exp in bits */ #define DNS_SIG_RSAMAXBITS 2552 /* Total of binary mod and exp */ #define DNS_SIG_RSAMAXBYTES ((DNS_SIG_RSAMAXBITS+7/8)*2+3) /*%< Max length of text sig block */ #define DNS_SIG_RSAMAXBASE64 (((DNS_SIG_RSAMAXBYTES+2)/3)*4) #define DNS_SIG_RSAMINSIZE ((DNS_SIG_RSAMINBITS+7)/8) #define DNS_SIG_RSAMAXSIZE ((DNS_SIG_RSAMAXBITS+7)/8) #define DNS_SIG_DSASIGSIZE 41 #define DNS_SIG_DSAMINBITS 512 #define DNS_SIG_DSAMAXBITS 1024 #define DNS_SIG_DSAMINBYTES 213 #define DNS_SIG_DSAMAXBYTES 405 #define DNS_SIG_GOSTSIGSIZE 64 #endif /* DNS_KEYVALUES_H */
