mirror of
https://git.libssh.org/projects/libssh.git
synced 2026-02-05 04:40:31 +09:00
5f7c84f900
still needs tests. git-svn-id: svn+ssh://svn.berlios.de/svnroot/repos/libssh/trunk@38 7dcaeef0-15fb-0310-b436-a5af3365683c
63 lines
2.4 KiB
C
63 lines
2.4 KiB
C
/*
|
|
Copyright 2003 Aris Adamantiadis
|
|
|
|
This file is part of the SSH Library
|
|
|
|
The SSH Library is free software; you can redistribute it and/or modify
|
|
it under the terms of the GNU Lesser General Public License as published by
|
|
the Free Software Foundation; either version 2.1 of the License, or (at your
|
|
option) any later version.
|
|
|
|
The SSH Library is distributed in the hope that it will be useful, but
|
|
WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
|
|
or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public
|
|
License for more details.
|
|
|
|
You should have received a copy of the GNU Lesser General Public License
|
|
along with the SSH Library; see the file COPYING. If not, write to
|
|
the Free Software Foundation, Inc., 59 Temple Place - Suite 330, Boston,
|
|
MA 02111-1307, USA. */
|
|
|
|
/* Crypto.h is an include file for internal structures of libssh */
|
|
/* It hasn't to be into the final development set of files (and btw the filename would cause problems on most systems) */
|
|
/* Openssl has (really) stupid defines */
|
|
#ifdef set_key
|
|
#undef set_key
|
|
#endif
|
|
#ifdef cbc_encrypt
|
|
#undef cbc_encrypt
|
|
#endif
|
|
#ifdef cbc_decrypt
|
|
#undef cbc_decrypt
|
|
#endif
|
|
#ifdef des_set_key
|
|
#undef des_set_key
|
|
#endif
|
|
#ifdef GCRYPT
|
|
#include <gcrypt.h>
|
|
#endif
|
|
|
|
struct crypto_struct {
|
|
char *name; /* ssh name of the algorithm */
|
|
unsigned int blocksize; /* blocksize of the algo */
|
|
unsigned int keylen; /* length of the key structure */
|
|
#ifdef HAVE_LIBGCRYPT
|
|
gcry_cipher_hd_t *key;
|
|
#elif defined HAVE_LIBCRYPTO
|
|
void *key; /* a key buffer allocated for the algo */
|
|
#endif
|
|
unsigned int keysize; /* bytes of key used. != keylen */
|
|
#ifdef HAVE_LIBGCRYPT
|
|
void (*set_encrypt_key)(struct crypto_struct *cipher, void *key, void *IV); /* sets the new key for immediate use */
|
|
void (*set_decrypt_key)(struct crypto_struct *cipher, void *key, void *IV);
|
|
void (*cbc_encrypt)(struct crypto_struct *cipher, void *in, void *out,unsigned long len);
|
|
void (*cbc_decrypt)(struct crypto_struct *cipher, void *in, void *out,unsigned long len);
|
|
#elif defined HAVE_LIBCRYPTO
|
|
void (*set_encrypt_key)(struct crypto_struct *cipher, void *key); /* sets the new key for immediate use */
|
|
void (*set_decrypt_key)(struct crypto_struct *cipher, void *key);
|
|
void (*cbc_encrypt)(struct crypto_struct *cipher, void *in, void *out,unsigned long len,void *IV);
|
|
void (*cbc_decrypt)(struct crypto_struct *cipher, void *in, void *out,unsigned long len,void *IV);
|
|
#endif
|
|
};
|
|
|