ZYBXOREncryptDemo：一款用于OC数据异或加密与解密的工具

ZYBXOREncryptDemo OC 数据异或加密解密工具 ZYBXOREncryptUtil.h @interface ZYBXOREncryptUtil : NSObject +(ZYBXOREncryptUtil * )shareInstance; //加密 -(NSString *)xor_encrypWithString:(NSString *)str; //解密 -(NSString *)xor_decryptWithString:(NSString *)str; @end @interface NSData(XOREncrypt) /** 加密 */ (NSString *)xor_encrypt; /** 解密 */ (NSString *)xor_decrypt; @end ZYBXOREncryptUtil.m @implementation ZYBXOREn