62 lines
1.9 KiB
C
Executable File
62 lines
1.9 KiB
C
Executable File
/*
|
|
* Dropbear - a SSH2 server
|
|
*
|
|
* Copyright (c) 2002,2003 Matt Johnston
|
|
* All rights reserved.
|
|
*
|
|
* Permission is hereby granted, free of charge, to any person obtaining a copy
|
|
* of this software and associated documentation files (the "Software"), to deal
|
|
* in the Software without restriction, including without limitation the rights
|
|
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
|
|
* copies of the Software, and to permit persons to whom the Software is
|
|
* furnished to do so, subject to the following conditions:
|
|
*
|
|
* The above copyright notice and this permission notice shall be included in
|
|
* all copies or substantial portions of the Software.
|
|
*
|
|
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
|
|
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
|
|
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
|
|
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
|
|
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
|
|
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
|
|
* SOFTWARE. */
|
|
|
|
#ifndef _DSS_H_
|
|
#define _DSS_H_
|
|
|
|
#include "includes.h"
|
|
#include "buffer.h"
|
|
|
|
#ifdef DROPBEAR_DSS
|
|
|
|
#define DSS_SIGNATURE_SIZE 4+SSH_SIGNKEY_DSS_LEN+4+2*SHA1_HASH_SIZE
|
|
|
|
struct DSS_key {
|
|
|
|
mp_int* p;
|
|
mp_int* q;
|
|
mp_int* g;
|
|
mp_int* y;
|
|
mp_int* x;
|
|
|
|
};
|
|
|
|
typedef struct DSS_key dss_key;
|
|
|
|
void buf_put_dss_sign(buffer* buf, dss_key *key, const unsigned char* data,
|
|
unsigned int len);
|
|
#ifdef DROPBEAR_SIGNKEY_VERIFY
|
|
int buf_dss_verify(buffer* buf, dss_key *key, const unsigned char* data,
|
|
unsigned int len);
|
|
#endif
|
|
int buf_get_dss_pub_key(buffer* buf, dss_key *key);
|
|
int buf_get_dss_priv_key(buffer* buf, dss_key *key);
|
|
void buf_put_dss_pub_key(buffer* buf, dss_key *key);
|
|
void buf_put_dss_priv_key(buffer* buf, dss_key *key);
|
|
void dss_key_free(dss_key *key);
|
|
|
|
#endif /* DROPBEAR_DSS */
|
|
|
|
#endif /* _DSS_H_ */
|