public可以改个名字吗？在.mm报错

[yangchongduo]

@interface JWTCryptoSecurity (KeysManipulation)
+ (SecKeyRef)addKeyWithData:(NSData *)data asPublic:(BOOL)public tag:(NSString *)tag type:(NSString *)type error:(NSError *__autoreleasing*)error;
+ (SecKeyRef)addKeyWithData:(NSData *)data asPublic:(BOOL)public tag:(NSString *)tag error:(NSError *__autoreleasing*)error;
+ (SecKeyRef)keyByTag:(NSString *)tag error:(NSError *__autoreleasing*)error;
+ (BOOL)removeKeyByTag:(NSString *)tag error:(NSError *__autoreleasing*)error;
@end