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2014/10/15 ¤U¤È 10:05:47

iphone Programming Glossary: cryptstatus

iOS 5: Data encryption AES-256 EncryptWithKey: not found

http://stackoverflow.com/questions/11482470/ios-5-data-encryption-aes-256-encryptwithkey-not-found

bufferSize dataLength kCCBlockSizeAES128 void buffer malloc bufferSize size_t numBytesEncrypted 0 CCCryptorStatus cryptStatus CCCrypt kCCEncrypt kCCAlgorithmAES128 kCCOptionPKCS7Padding keyPtr kCCKeySizeAES256 NULL initialization vector optional.. NULL initialization vector optional self bytes dataLength input buffer bufferSize output numBytesEncrypted if cryptStatus kCCSuccess the returned NSData takes ownership of the buffer and will free it on deallocation return NSData dataWithBytesNoCopy.. bufferSize dataLength kCCBlockSizeAES128 void buffer malloc bufferSize size_t numBytesDecrypted 0 CCCryptorStatus cryptStatus CCCrypt kCCDecrypt kCCAlgorithmAES128 kCCOptionPKCS7Padding keyPtr kCCKeySizeAES256 NULL initialization vector optional..

How can I make my AES encryption identical between Java and Objective-C (iPhone)?

http://stackoverflow.com/questions/2280375/how-can-i-make-my-aes-encryption-identical-between-java-and-objective-c-iphone

bufferSize dataLength kCCBlockSizeAES128 void buffer malloc bufferSize size_t numBytesEncrypted 0 CCCryptorStatus cryptStatus CCCrypt kCCEncrypt kCCAlgorithmAES128 kCCOptionPKCS7Padding keyPtr kCCKeySizeAES128 NULL initialization vector optional.. NULL initialization vector optional self bytes dataLength input buffer bufferSize output numBytesEncrypted if cryptStatus kCCSuccess the returned NSData takes ownership of the buffer and will free it on deallocation return NSData dataWithBytesNoCopy..

How to encrypt an NSString in Objective C with DES in ECB-Mode?

http://stackoverflow.com/questions/2512184/how-to-encrypt-an-nsstring-in-objective-c-with-des-in-ecb-mode

adding kCCOptionPKCS7Padding to the options to CCCrypt. eg snippet from an NSData encryption category CCCryptorStatus cryptStatus CCCrypt kCCEncrypt kCCAlgorithmDES kCCOptionPKCS7Padding kCCOptionECBMode keyPtr kCCKeySizeDES NULL self bytes..