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revision 3157 by maya, Mon Nov 17 08:45:12 2008 UTC revision 3158 by maya, Mon Nov 17 13:30:38 2008 UTC
# Line 48  SOFTWARE, EVEN IF ADVISED OF THE POSSIBI Line 48  SOFTWARE, EVEN IF ADVISED OF THE POSSIBI
48  #define DEATTACK_DETECTED       1  #define DEATTACK_DETECTED       1
49    
50  /*  /*
51   * $Id: crypt.c,v 1.22 2008-11-17 08:45:12 maya Exp $ Cryptographic attack   * $Id: crypt.c,v 1.23 2008-11-17 13:30:38 maya Exp $ Cryptographic attack
52   * detector for ssh - source code (C)1998 CORE-SDI, Buenos Aires Argentina   * detector for ssh - source code (C)1998 CORE-SDI, Buenos Aires Argentina
53   * Ariel Futoransky(futo@core-sdi.com) <http://www.core-sdi.com>   * Ariel Futoransky(futo@core-sdi.com) <http://www.core-sdi.com>
54   */   */
# Line 232  static void cAES128_encrypt(PTInstVar pv Line 232  static void cAES128_encrypt(PTInstVar pv
232          if (bytes % block_size) {          if (bytes % block_size) {
233                  char tmp[80];                  char tmp[80];
234                  UTIL_get_lang_msg("MSG_AES128_ENCRYPT_ERROR1", pvar,                  UTIL_get_lang_msg("MSG_AES128_ENCRYPT_ERROR1", pvar,
235                                    "AES128 encrypt error(1): bytes %d (%d)");                                    "AES128/192/256 encrypt error(1): bytes %d (%d)");
236                  _snprintf_s(tmp, sizeof(tmp), _TRUNCATE,                  _snprintf_s(tmp, sizeof(tmp), _TRUNCATE,
237                              pvar->ts->UIMsg, bytes, block_size);                              pvar->ts->UIMsg, bytes, block_size);
238                  notify_fatal_error(pvar, tmp);                  notify_fatal_error(pvar, tmp);
# Line 241  static void cAES128_encrypt(PTInstVar pv Line 241  static void cAES128_encrypt(PTInstVar pv
241    
242          if (EVP_Cipher(&pvar->evpcip[MODE_OUT], newbuf, buf, bytes) == 0) {          if (EVP_Cipher(&pvar->evpcip[MODE_OUT], newbuf, buf, bytes) == 0) {
243                  UTIL_get_lang_msg("MSG_AES128_ENCRYPT_ERROR2", pvar,                  UTIL_get_lang_msg("MSG_AES128_ENCRYPT_ERROR2", pvar,
244                                    "AES128 encrypt error(2)");                                    "AES128/192/256 encrypt error(2)");
245                  notify_fatal_error(pvar, pvar->ts->UIMsg);                  notify_fatal_error(pvar, pvar->ts->UIMsg);
246                  goto error;                  goto error;
247    
# Line 279  static void cAES128_decrypt(PTInstVar pv Line 279  static void cAES128_decrypt(PTInstVar pv
279          if (bytes % block_size) {          if (bytes % block_size) {
280                  char tmp[80];                  char tmp[80];
281                  UTIL_get_lang_msg("MSG_AES128_DECRYPT_ERROR1", pvar,                  UTIL_get_lang_msg("MSG_AES128_DECRYPT_ERROR1", pvar,
282                                    "AES128 decrypt error(1): bytes %d (%d)");                                    "AES128/192/256 decrypt error(1): bytes %d (%d)");
283                  _snprintf_s(tmp, sizeof(tmp), _TRUNCATE, pvar->ts->UIMsg, bytes, block_size);                  _snprintf_s(tmp, sizeof(tmp), _TRUNCATE, pvar->ts->UIMsg, bytes, block_size);
284                  notify_fatal_error(pvar, tmp);                  notify_fatal_error(pvar, tmp);
285                  goto error;                  goto error;
# Line 287  static void cAES128_decrypt(PTInstVar pv Line 287  static void cAES128_decrypt(PTInstVar pv
287    
288          if (EVP_Cipher(&pvar->evpcip[MODE_IN], newbuf, buf, bytes) == 0) {          if (EVP_Cipher(&pvar->evpcip[MODE_IN], newbuf, buf, bytes) == 0) {
289                  UTIL_get_lang_msg("MSG_AES128_DECRYPT_ERROR2", pvar,                  UTIL_get_lang_msg("MSG_AES128_DECRYPT_ERROR2", pvar,
290                                    "AES128 decrypt error(2)");                                    "AES128/192/256 decrypt error(2)");
291                  notify_fatal_error(pvar, pvar->ts->UIMsg);                  notify_fatal_error(pvar, pvar->ts->UIMsg);
292                  goto error;                  goto error;
293    
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