Mercurial > dropbear

comparison ecdsa.c @ 801:7dcb46da72d9 ecc

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merge in HEAD
author Matt Johnston <matt@ucc.asn.au>
date Tue, 21 May 2013 12:09:35 +0800
parents 069b875031f5
children b298bb438625
comparison
equal deleted inserted replaced
799:c344607b7341 801:7dcb46da72d9
240 // returns values in s and r 240 // returns values in s and r
241 // returns DROPBEAR_SUCCESS or DROPBEAR_FAILURE 241 // returns DROPBEAR_SUCCESS or DROPBEAR_FAILURE
242 static int buf_get_ecdsa_verify_params(buffer *buf, struct dropbear_ecc_curve *curve, 242 static int buf_get_ecdsa_verify_params(buffer *buf, struct dropbear_ecc_curve *curve,
243 void *r, void* s) { 243 void *r, void* s) {
244 int ret = DROPBEAR_FAILURE; 244 int ret = DROPBEAR_FAILURE;
245 unsigned char* ident = NULL;
246 unsigned int ident_len;
247 unsigned int sig_len; 245 unsigned int sig_len;
248 unsigned int sig_pos; 246 unsigned int sig_pos;
249 unsigned char key_ident[30];
250 247
251 sig_len = buf_getint(buf); 248 sig_len = buf_getint(buf);
252 sig_pos = buf->pos; 249 sig_pos = buf->pos;
253 if (buf_getmpint(buf, r) != DROPBEAR_SUCCESS) { 250 if (buf_getmpint(buf, r) != DROPBEAR_SUCCESS) {
254 goto out; 251 goto out;
260 goto out; 257 goto out;
261 } 258 }
262 ret = DROPBEAR_SUCCESS; 259 ret = DROPBEAR_SUCCESS;
263 260
264 out: 261 out:
265 m_free(ident);
266 return ret; 262 return ret;
267 } 263 }
268 264
269 265
270 int buf_ecdsa_verify(buffer *buf, ecc_key *key, buffer *data_buf) { 266 int buf_ecdsa_verify(buffer *buf, ecc_key *key, buffer *data_buf) {