Mercurial > dropbear

comparison common-algo.c @ 579:8c737cd7c1af

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merge of '48fdaa8706d1acda35e9d564adc9a1fbc96c18c8' and '658fd03abd21e0da7c4c89b9fff9dc693c72daae'
author Matt Johnston <matt@ucc.asn.au>
date Sat, 27 Feb 2010 11:53:18 +0000
parents f9b5dc0cba61
children a98a2138364a
comparison
equal deleted inserted replaced
577:69e98c45db7c 579:8c737cd7c1af
29 /* This file (algo.c) organises the ciphers which can be used, and is used to 29 /* This file (algo.c) organises the ciphers which can be used, and is used to
30 * decide which ciphers/hashes/compression/signing to use during key exchange*/ 30 * decide which ciphers/hashes/compression/signing to use during key exchange*/
31 31
32 static int void_cipher(const unsigned char* in, unsigned char* out, 32 static int void_cipher(const unsigned char* in, unsigned char* out,
33 unsigned long len, void *cipher_state) { 33 unsigned long len, void *cipher_state) {
34 memcpy(out, in, len); 34 if (in != out) {
35 memmove(out, in, len);
36 }
35 return CRYPT_OK; 37 return CRYPT_OK;
36 } 38 }
37 39
38 static int void_start(int cipher, const unsigned char *IV, 40 static int void_start(int cipher, const unsigned char *IV,
39 const unsigned char *key, 41 const unsigned char *key,
164 {"hmac-md5", 0, &dropbear_md5, 1, NULL}, 166 {"hmac-md5", 0, &dropbear_md5, 1, NULL},
165 #endif 167 #endif
166 {NULL, 0, NULL, 0, NULL} 168 {NULL, 0, NULL, 0, NULL}
167 }; 169 };
168 170
169 algo_type sshcompress[] = {
170 #ifndef DISABLE_ZLIB 171 #ifndef DISABLE_ZLIB
172 algo_type ssh_compress[] = {
171 {"zlib", DROPBEAR_COMP_ZLIB, NULL, 1, NULL}, 173 {"zlib", DROPBEAR_COMP_ZLIB, NULL, 1, NULL},
172 {"[email protected]", DROPBEAR_COMP_ZLIB_DELAY, NULL, 1, NULL}, 174 {"[email protected]", DROPBEAR_COMP_ZLIB_DELAY, NULL, 1, NULL},
173 #endif 175 {"none", DROPBEAR_COMP_NONE, NULL, 1, NULL},
176 {NULL, 0, NULL, 0, NULL}
177 };
178 #endif
179
180 algo_type ssh_nocompress[] = {
174 {"none", DROPBEAR_COMP_NONE, NULL, 1, NULL}, 181 {"none", DROPBEAR_COMP_NONE, NULL, 1, NULL},
175 {NULL, 0, NULL, 0, NULL} 182 {NULL, 0, NULL, 0, NULL}
176 }; 183 };
177 184
178 algo_type sshhostkey[] = { 185 algo_type sshhostkey[] = {