mirror of
https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
synced 2024-08-28 20:02:17 +00:00
![Herbert Xu](/assets/img/avatar_default.png)
This patch converts SUNRPC/GSS to use the new block cipher type where applicable. Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
61 lines
2 KiB
C
61 lines
2 KiB
C
/*
|
|
* linux/include/linux/sunrpc/gss_spkm3.h
|
|
*
|
|
* Copyright (c) 2000 The Regents of the University of Michigan.
|
|
* All rights reserved.
|
|
*
|
|
* Andy Adamson <andros@umich.edu>
|
|
*/
|
|
|
|
#include <linux/sunrpc/auth_gss.h>
|
|
#include <linux/sunrpc/gss_err.h>
|
|
#include <linux/sunrpc/gss_asn1.h>
|
|
|
|
struct spkm3_ctx {
|
|
struct xdr_netobj ctx_id; /* per message context id */
|
|
int qop; /* negotiated qop */
|
|
struct xdr_netobj mech_used;
|
|
unsigned int ret_flags ;
|
|
unsigned int req_flags ;
|
|
struct xdr_netobj share_key;
|
|
int conf_alg;
|
|
struct crypto_blkcipher *derived_conf_key;
|
|
int intg_alg;
|
|
struct crypto_blkcipher *derived_integ_key;
|
|
int keyestb_alg; /* alg used to get share_key */
|
|
int owf_alg; /* one way function */
|
|
};
|
|
|
|
/* from openssl/objects.h */
|
|
/* XXX need SEAL_ALG_NONE */
|
|
#define NID_md5 4
|
|
#define NID_dhKeyAgreement 28
|
|
#define NID_des_cbc 31
|
|
#define NID_sha1 64
|
|
#define NID_cast5_cbc 108
|
|
|
|
/* SPKM InnerContext Token types */
|
|
|
|
#define SPKM_ERROR_TOK 3
|
|
#define SPKM_MIC_TOK 4
|
|
#define SPKM_WRAP_TOK 5
|
|
#define SPKM_DEL_TOK 6
|
|
|
|
u32 spkm3_make_token(struct spkm3_ctx *ctx, struct xdr_buf * text, struct xdr_netobj * token, int toktype);
|
|
|
|
u32 spkm3_read_token(struct spkm3_ctx *ctx, struct xdr_netobj *read_token, struct xdr_buf *message_buffer, int toktype);
|
|
|
|
#define CKSUMTYPE_RSA_MD5 0x0007
|
|
|
|
s32 make_checksum(s32 cksumtype, char *header, int hdrlen, struct xdr_buf *body,
|
|
int body_offset, struct xdr_netobj *cksum);
|
|
void asn1_bitstring_len(struct xdr_netobj *in, int *enclen, int *zerobits);
|
|
int decode_asn1_bitstring(struct xdr_netobj *out, char *in, int enclen,
|
|
int explen);
|
|
void spkm3_mic_header(unsigned char **hdrbuf, unsigned int *hdrlen,
|
|
unsigned char *ctxhdr, int elen, int zbit);
|
|
void spkm3_make_mic_token(unsigned char **tokp, int toklen,
|
|
struct xdr_netobj *mic_hdr,
|
|
struct xdr_netobj *md5cksum, int md5elen, int md5zbit);
|
|
u32 spkm3_verify_mic_token(unsigned char **tokp, int *mic_hdrlen,
|
|
unsigned char **cksum);
|