Commit 2ac92fed authored by David Howells's avatar David Howells
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crypto/krb5: Add some constants out of sunrpc headers 



Add some constants from the sunrpc headers.

Signed-off-by: default avatarDavid Howells <dhowells@redhat.com>
cc: Herbert Xu <herbert@gondor.apana.org.au>
cc: "David S. Miller" <davem@davemloft.net>
cc: Chuck Lever <chuck.lever@oracle.com>
cc: Marc Dionne <marc.dionne@auristor.com>
cc: Eric Dumazet <edumazet@google.com>
cc: Jakub Kicinski <kuba@kernel.org>
cc: Paolo Abeni <pabeni@redhat.com>
cc: Simon Horman <horms@kernel.org>
cc: linux-afs@lists.infradead.org
cc: linux-nfs@vger.kernel.org
cc: linux-crypto@vger.kernel.org
cc: netdev@vger.kernel.org
parent 903be698

include/crypto/krb5.h

0 → 100644
+51 −0
Original line number Diff line number Diff line 
/* SPDX-License-Identifier: GPL-2.0-or-later */

/* Kerberos 5 crypto

 *

 * Copyright (C) 2025 Red Hat, Inc. All Rights Reserved.

 * Written by David Howells (dhowells@redhat.com)

 */



#ifndef _CRYPTO_KRB5_H

#define _CRYPTO_KRB5_H



/*

 * Per Kerberos v5 protocol spec crypto types from the wire.  These get mapped

 * to linux kernel crypto routines.

 */

#define KRB5_ENCTYPE_NULL			0x0000

#define KRB5_ENCTYPE_DES_CBC_CRC		0x0001	/* DES cbc mode with CRC-32 */

#define KRB5_ENCTYPE_DES_CBC_MD4		0x0002	/* DES cbc mode with RSA-MD4 */

#define KRB5_ENCTYPE_DES_CBC_MD5		0x0003	/* DES cbc mode with RSA-MD5 */

#define KRB5_ENCTYPE_DES_CBC_RAW		0x0004	/* DES cbc mode raw */

/* XXX deprecated? */

#define KRB5_ENCTYPE_DES3_CBC_SHA		0x0005	/* DES-3 cbc mode with NIST-SHA */

#define KRB5_ENCTYPE_DES3_CBC_RAW		0x0006	/* DES-3 cbc mode raw */

#define KRB5_ENCTYPE_DES_HMAC_SHA1		0x0008

#define KRB5_ENCTYPE_DES3_CBC_SHA1		0x0010

#define KRB5_ENCTYPE_AES128_CTS_HMAC_SHA1_96	0x0011

#define KRB5_ENCTYPE_AES256_CTS_HMAC_SHA1_96	0x0012

#define KRB5_ENCTYPE_ARCFOUR_HMAC		0x0017

#define KRB5_ENCTYPE_ARCFOUR_HMAC_EXP		0x0018

#define KRB5_ENCTYPE_UNKNOWN			0x01ff



#define KRB5_CKSUMTYPE_CRC32			0x0001

#define KRB5_CKSUMTYPE_RSA_MD4			0x0002

#define KRB5_CKSUMTYPE_RSA_MD4_DES		0x0003

#define KRB5_CKSUMTYPE_DESCBC			0x0004

#define KRB5_CKSUMTYPE_RSA_MD5			0x0007

#define KRB5_CKSUMTYPE_RSA_MD5_DES		0x0008

#define KRB5_CKSUMTYPE_NIST_SHA			0x0009

#define KRB5_CKSUMTYPE_HMAC_SHA1_DES3		0x000c

#define KRB5_CKSUMTYPE_HMAC_SHA1_96_AES128	0x000f

#define KRB5_CKSUMTYPE_HMAC_SHA1_96_AES256	0x0010

#define KRB5_CKSUMTYPE_HMAC_MD5_ARCFOUR		-138 /* Microsoft md5 hmac cksumtype */



/*

 * Constants used for key derivation

 */

/* from rfc3961 */

#define KEY_USAGE_SEED_CHECKSUM         (0x99)

#define KEY_USAGE_SEED_ENCRYPTION       (0xAA)

#define KEY_USAGE_SEED_INTEGRITY        (0x55)



#endif /* _CRYPTO_KRB5_H */