qingjoin

摘要： //iOS DES ECB 模式加密 #importstatic Byte iv[] = {1,2,3,4,5,6,7,8};+(NSString *) encryptUseDES:(NSString *)plainText key:(NSString *)key { NSString *ciphertext = nil; const char *textBytes = [plainText UTF8String]; NSUInteger dataLength = [plainText length]; ... 阅读全文