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https://git.kernel.org/pub/scm/linux/kernel/git/chenhuacai/linux-loongson
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00fd6e1425
Not only are the qop parameters that are passed around throughout the gssapi unused by any currently implemented mechanism, but there appears to be some doubt as to whether they will ever be used. Let's just kill them off for now. Signed-off-by: J. Bruce Fields <bfields@citi.umich.edu> Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
62 lines
2.0 KiB
C
62 lines
2.0 KiB
C
/*
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* linux/include/linux/sunrpc/gss_spkm3.h
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*
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* Copyright (c) 2000 The Regents of the University of Michigan.
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* All rights reserved.
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*
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* Andy Adamson <andros@umich.edu>
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*/
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#include <linux/sunrpc/auth_gss.h>
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#include <linux/sunrpc/gss_err.h>
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#include <linux/sunrpc/gss_asn1.h>
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struct spkm3_ctx {
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struct xdr_netobj ctx_id; /* per message context id */
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int qop; /* negotiated qop */
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struct xdr_netobj mech_used;
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unsigned int ret_flags ;
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unsigned int req_flags ;
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struct xdr_netobj share_key;
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int conf_alg;
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struct crypto_tfm* derived_conf_key;
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int intg_alg;
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struct crypto_tfm* derived_integ_key;
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int keyestb_alg; /* alg used to get share_key */
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int owf_alg; /* one way function */
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};
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/* from openssl/objects.h */
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/* XXX need SEAL_ALG_NONE */
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#define NID_md5 4
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#define NID_dhKeyAgreement 28
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#define NID_des_cbc 31
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#define NID_sha1 64
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#define NID_cast5_cbc 108
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/* SPKM InnerContext Token types */
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#define SPKM_ERROR_TOK 3
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#define SPKM_MIC_TOK 4
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#define SPKM_WRAP_TOK 5
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#define SPKM_DEL_TOK 6
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u32 spkm3_make_token(struct spkm3_ctx *ctx, struct xdr_buf * text, struct xdr_netobj * token, int toktype);
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u32 spkm3_read_token(struct spkm3_ctx *ctx, struct xdr_netobj *read_token, struct xdr_buf *message_buffer, int toktype);
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#define CKSUMTYPE_RSA_MD5 0x0007
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s32 make_checksum(s32 cksumtype, char *header, int hdrlen, struct xdr_buf *body,
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struct xdr_netobj *cksum);
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void asn1_bitstring_len(struct xdr_netobj *in, int *enclen, int *zerobits);
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int decode_asn1_bitstring(struct xdr_netobj *out, char *in, int enclen,
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int explen);
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void spkm3_mic_header(unsigned char **hdrbuf, unsigned int *hdrlen,
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unsigned char *ctxhdr, int elen, int zbit);
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void spkm3_make_mic_token(unsigned char **tokp, int toklen,
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struct xdr_netobj *mic_hdr,
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struct xdr_netobj *md5cksum, int md5elen, int md5zbit);
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u32 spkm3_verify_mic_token(unsigned char **tokp, int *mic_hdrlen,
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unsigned char **cksum);
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