Lines Matching defs:ipad
191 unsigned char *ipad, *opad;
196 ipad = malloc(cm->blocksize + len);
197 if (ipad == NULL)
201 free(ipad);
204 memset(ipad, 0x36, cm->blocksize);
221 ipad[i] ^= key[i];
224 memcpy(ipad + cm->blocksize, data, len);
225 (*cm->checksum)(context, keyblock, ipad, cm->blocksize + len,
231 memset(ipad, 0, cm->blocksize + len);
232 free(ipad);