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NetBSD/sys/opencrypto/xform.h

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make camellia-cbc known to the opencrypto framework
2011-05-05 21:42:17 +04:00
/* $NetBSD: xform.h,v 1.14 2011/05/05 17:42:17 drochner Exp $ */
Commit initial NetBSD port of the OpenCrypto Framework (OCF). This code is derived from Sam Leffler's FreeBSD port of OCF, which is in turn a port of Angelos Keromytis's OpenBSD work. Credit to Sam and Angelos, any blame for the NetBSD port to me.
2003-07-26 01:12:39 +04:00
/* $FreeBSD: src/sys/opencrypto/xform.h,v 1.1.2.1 2002/11/21 23:34:23 sam Exp $ */
/* $OpenBSD: xform.h,v 1.10 2002/04/22 23:10:09 deraadt Exp $ */
/*
* The author of this code is Angelos D. Keromytis (angelos@cis.upenn.edu)
*
* This code was written by Angelos D. Keromytis in Athens, Greece, in
* February 2000. Network Security Technologies Inc. (NSTI) kindly
* supported the development of this code.
*
* Copyright (c) 2000 Angelos D. Keromytis
*
* Permission to use, copy, and modify this software with or without fee
* is hereby granted, provided that this entire notice is included in
* all source code copies of any software which is or includes a copy or
* modification of this software.
*
* THIS SOFTWARE IS BEING PROVIDED "AS IS", WITHOUT ANY EXPRESS OR
* IMPLIED WARRANTY. IN PARTICULAR, NONE OF THE AUTHORS MAKES ANY
* REPRESENTATION OR WARRANTY OF ANY KIND CONCERNING THE
* MERCHANTABILITY OF THIS SOFTWARE OR ITS FITNESS FOR ANY PARTICULAR
* PURPOSE.
*/
#ifndef _CRYPTO_XFORM_H_
#define _CRYPTO_XFORM_H_
Remove vestiges of OpenBSD <sys/md5k.h> header.
2003-07-28 23:37:03 +04:00
#include <sys/md5.h>
Commit initial NetBSD port of the OpenCrypto Framework (OCF). This code is derived from Sam Leffler's FreeBSD port of OCF, which is in turn a port of Angelos Keromytis's OpenBSD work. Credit to Sam and Angelos, any blame for the NetBSD port to me.
2003-07-26 01:12:39 +04:00
#include <sys/sha1.h>
Merge kernel and userland rmd160 and sha2 implementation. XXX: We still install rmd160.h and sha2.h in /usr/include/crypto, unlike the other hash functions which get installed in /usr/include for compatibility.
2006-10-28 01:20:48 +04:00
#include <sys/sha2.h>
#include <sys/rmd160.h>
Commit initial NetBSD port of the OpenCrypto Framework (OCF). This code is derived from Sam Leffler's FreeBSD port of OCF, which is in turn a port of Angelos Keromytis's OpenBSD work. Credit to Sam and Angelos, any blame for the NetBSD port to me.
2003-07-26 01:12:39 +04:00
/* Declarations */
struct auth_hash {
int type;
Sprinkle const.
2005-05-30 01:23:17 +04:00
const char *name;
Commit initial NetBSD port of the OpenCrypto Framework (OCF). This code is derived from Sam Leffler's FreeBSD port of OCF, which is in turn a port of Angelos Keromytis's OpenBSD work. Credit to Sam and Angelos, any blame for the NetBSD port to me.
2003-07-26 01:12:39 +04:00
u_int16_t keysize;
u_int16_t hashsize;
u_int16_t authsize;
make the use of SHA2-HMAC by FAST_IPSEC compliant to current standards: -RFC2104 says that the block size of the hash algorithm must be used for key/ipad/opad calculations. While formerly all ciphers used a block length of 64, SHA384 and SHA512 use 128 bytes. So we can't use the HMAC_BLOCK_LEN constant anymore. Add a new field to "struct auth_hash" for the per-cipher blocksize. -Due to this, there can't be a single "CRYPTO_SHA2_HMAC" external name anymore. Replace this by 3 for the 3 different keysizes. This was done by Open/FreeBSD before. -Also fix the number of authenticator bits used tor ESP and AH to conform to RFC4868, and remove uses of AH_HMAC_HASHLEN which did assume a fixed authenticator size of 12 bytes. FAST_IPSEC will not interoperate with KAME IPSEC anymore if sha2 is used, because the latter doesn't implement these standards. It should interoperate with at least modern Free/OpenBSD now. (I've only tested with NetBSD-current/FAST_IPSEC on both ends.)
2011-02-25 23:13:10 +03:00
u_int16_t blocksize;
Commit initial NetBSD port of the OpenCrypto Framework (OCF). This code is derived from Sam Leffler's FreeBSD port of OCF, which is in turn a port of Angelos Keromytis's OpenBSD work. Credit to Sam and Angelos, any blame for the NetBSD port to me.
2003-07-26 01:12:39 +04:00
u_int16_t ctxsize;
};
/* Provide array-limit for clients (e.g., netipsec) */
make the use of SHA2-HMAC by FAST_IPSEC compliant to current standards: -RFC2104 says that the block size of the hash algorithm must be used for key/ipad/opad calculations. While formerly all ciphers used a block length of 64, SHA384 and SHA512 use 128 bytes. So we can't use the HMAC_BLOCK_LEN constant anymore. Add a new field to "struct auth_hash" for the per-cipher blocksize. -Due to this, there can't be a single "CRYPTO_SHA2_HMAC" external name anymore. Replace this by 3 for the 3 different keysizes. This was done by Open/FreeBSD before. -Also fix the number of authenticator bits used tor ESP and AH to conform to RFC4868, and remove uses of AH_HMAC_HASHLEN which did assume a fixed authenticator size of 12 bytes. FAST_IPSEC will not interoperate with KAME IPSEC anymore if sha2 is used, because the latter doesn't implement these standards. It should interoperate with at least modern Free/OpenBSD now. (I've only tested with NetBSD-current/FAST_IPSEC on both ends.)
2011-02-25 23:13:10 +03:00
#define AH_ALEN_MAX 32 /* max authenticator hash length */
Commit initial NetBSD port of the OpenCrypto Framework (OCF). This code is derived from Sam Leffler's FreeBSD port of OCF, which is in turn a port of Angelos Keromytis's OpenBSD work. Credit to Sam and Angelos, any blame for the NetBSD port to me.
2003-07-26 01:12:39 +04:00
struct enc_xform {
int type;
Sprinkle const.
2005-05-30 01:23:17 +04:00
const char *name;
Commit initial NetBSD port of the OpenCrypto Framework (OCF). This code is derived from Sam Leffler's FreeBSD port of OCF, which is in turn a port of Angelos Keromytis's OpenBSD work. Credit to Sam and Angelos, any blame for the NetBSD port to me.
2003-07-26 01:12:39 +04:00
u_int16_t blocksize;
u_int16_t minkey, maxkey;
};
struct comp_algo {
int type;
Sprinkle const.
2005-05-30 01:23:17 +04:00
const char *name;
Commit initial NetBSD port of the OpenCrypto Framework (OCF). This code is derived from Sam Leffler's FreeBSD port of OCF, which is in turn a port of Angelos Keromytis's OpenBSD work. Credit to Sam and Angelos, any blame for the NetBSD port to me.
2003-07-26 01:12:39 +04:00
size_t minlen;
};
make the use of SHA2-HMAC by FAST_IPSEC compliant to current standards: -RFC2104 says that the block size of the hash algorithm must be used for key/ipad/opad calculations. While formerly all ciphers used a block length of 64, SHA384 and SHA512 use 128 bytes. So we can't use the HMAC_BLOCK_LEN constant anymore. Add a new field to "struct auth_hash" for the per-cipher blocksize. -Due to this, there can't be a single "CRYPTO_SHA2_HMAC" external name anymore. Replace this by 3 for the 3 different keysizes. This was done by Open/FreeBSD before. -Also fix the number of authenticator bits used tor ESP and AH to conform to RFC4868, and remove uses of AH_HMAC_HASHLEN which did assume a fixed authenticator size of 12 bytes. FAST_IPSEC will not interoperate with KAME IPSEC anymore if sha2 is used, because the latter doesn't implement these standards. It should interoperate with at least modern Free/OpenBSD now. (I've only tested with NetBSD-current/FAST_IPSEC on both ends.)
2011-02-25 23:13:10 +03:00
extern const u_int8_t hmac_ipad_buffer[128];
extern const u_int8_t hmac_opad_buffer[128];
Commit initial NetBSD port of the OpenCrypto Framework (OCF). This code is derived from Sam Leffler's FreeBSD port of OCF, which is in turn a port of Angelos Keromytis's OpenBSD work. Credit to Sam and Angelos, any blame for the NetBSD port to me.
2003-07-26 01:12:39 +04:00
const'fy algorithm descriptors
2011-03-09 14:43:36 +03:00
extern const struct enc_xform enc_xform_null;
extern const struct enc_xform enc_xform_des;
extern const struct enc_xform enc_xform_3des;
extern const struct enc_xform enc_xform_blf;
extern const struct enc_xform enc_xform_cast5;
extern const struct enc_xform enc_xform_skipjack;
extern const struct enc_xform enc_xform_rijndael128;
extern const struct enc_xform enc_xform_arc4;
make camellia-cbc known to the opencrypto framework
2011-05-05 21:42:17 +04:00
extern const struct enc_xform enc_xform_camellia;
Commit initial NetBSD port of the OpenCrypto Framework (OCF). This code is derived from Sam Leffler's FreeBSD port of OCF, which is in turn a port of Angelos Keromytis's OpenBSD work. Credit to Sam and Angelos, any blame for the NetBSD port to me.
2003-07-26 01:12:39 +04:00
const'fy algorithm descriptors
2011-03-09 14:43:36 +03:00
extern const struct auth_hash auth_hash_null;
extern const struct auth_hash auth_hash_md5;
extern const struct auth_hash auth_hash_sha1;
extern const struct auth_hash auth_hash_key_md5;
extern const struct auth_hash auth_hash_key_sha1;
extern const struct auth_hash auth_hash_hmac_md5;
extern const struct auth_hash auth_hash_hmac_sha1;
extern const struct auth_hash auth_hash_hmac_ripemd_160;
extern const struct auth_hash auth_hash_hmac_md5_96;
extern const struct auth_hash auth_hash_hmac_sha1_96;
extern const struct auth_hash auth_hash_hmac_ripemd_160_96;
extern const struct auth_hash auth_hash_hmac_sha2_256;
extern const struct auth_hash auth_hash_hmac_sha2_384;
extern const struct auth_hash auth_hash_hmac_sha2_512;
Commit initial NetBSD port of the OpenCrypto Framework (OCF). This code is derived from Sam Leffler's FreeBSD port of OCF, which is in turn a port of Angelos Keromytis's OpenBSD work. Credit to Sam and Angelos, any blame for the NetBSD port to me.
2003-07-26 01:12:39 +04:00
const'fy algorithm descriptors
2011-03-09 14:43:36 +03:00
extern const struct comp_algo comp_algo_deflate;
extern const struct comp_algo comp_algo_deflate_nogrow;
extern const struct comp_algo comp_algo_gzip;
Commit initial NetBSD port of the OpenCrypto Framework (OCF). This code is derived from Sam Leffler's FreeBSD port of OCF, which is in turn a port of Angelos Keromytis's OpenBSD work. Credit to Sam and Angelos, any blame for the NetBSD port to me.
2003-07-26 01:12:39 +04:00
#ifdef _KERNEL
#include <sys/malloc.h>
MALLOC_DECLARE(M_XDATA);
#endif
#endif /* _CRYPTO_XFORM_H_ */