smb_signing.h revision a90cf9f29973990687fa61de9f1f6ea22e924e40
/*
* This file and its contents are supplied under the terms of the
* Common Development and Distribution License ("CDDL"), version 1.0.
* You may only use this file in accordance with the terms of version
* 1.0 of the CDDL.
*
* A full copy of the text of the CDDL should have accompanied this
* source. A copy of the CDDL is also available via the Internet at
* http://www.illumos.org/license/CDDL.
*/
/*
* Copyright 2015 Nexenta Systems, Inc. All rights reserved.
*/
#ifndef _SMB_SIGNING_H_
#define _SMB_SIGNING_H_
/*
* SMB signing routines used in {smb,smb2}_signing.c
* Two implementations of these (kernel/user) in:
* uts/common/fs/smbsrv/smb_sign_kcf.c
* lib/smbsrv/libfksmbsrv/common/fksmb_sign_pkcs.c
*/
#ifdef _KERNEL
#include <sys/crypto/api.h>
#else
#include <security/cryptoki.h>
#include <security/pkcs11.h>
#endif
#ifdef __cplusplus
extern "C" {
#endif
#define MD5_DIGEST_LENGTH 16 /* MD5 digest length in bytes */
#define SHA256_DIGEST_LENGTH 32 /* SHA256 digest length in bytes */
#define SMB2_SIG_SIZE 16
#ifdef _KERNEL
/* KCF variant */
typedef crypto_mechanism_t smb_sign_mech_t;
typedef crypto_context_t smb_sign_ctx_t;
#else /* _KERNEL */
/* PKCS11 variant */
typedef CK_MECHANISM smb_sign_mech_t;
typedef CK_SESSION_HANDLE smb_sign_ctx_t;
#endif /* _KERNEL */
/*
* SMB signing routines used in smb_signing.c
*/
int smb_md5_getmech(smb_sign_mech_t *);
int smb_md5_init(smb_sign_ctx_t *, smb_sign_mech_t *);
int smb_md5_update(smb_sign_ctx_t, void *, size_t);
int smb_md5_final(smb_sign_ctx_t, uint8_t *);
/*
* SMB2 signing routines used in smb2_signing.c
*/
int smb2_hmac_getmech(smb_sign_mech_t *);
int smb2_hmac_init(smb_sign_ctx_t *, smb_sign_mech_t *, uint8_t *, size_t);
int smb2_hmac_update(smb_sign_ctx_t, uint8_t *, size_t);
int smb2_hmac_final(smb_sign_ctx_t, uint8_t *);
#ifdef __cplusplus
}
#endif
#endif /* _SMB_SIGNING_H_ */