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2014/10/15 ¤U¤È 10:05:06

iphone Programming Glossary: cipher_buffer_size

Iphone - How to encrypt NSData with public key and decrypt with private key?

http://stackoverflow.com/questions/10072124/iphone-how-to-encrypt-nsdata-with-public-key-and-decrypt-with-private-key

@end ViewController.m file code is as follows #import ViewController.h const size_t BUFFER_SIZE 64 const size_t CIPHER_BUFFER_SIZE 1024 const uint32_t PADDING kSecPaddingNone static const UInt8 publicKeyIdentifier com.apple.sample.publickey static const.. if len BUFFER_SIZE len BUFFER_SIZE 1 plainBuffer uint8_t calloc BUFFER_SIZE sizeof uint8_t cipherBuffer uint8_t calloc CIPHER_BUFFER_SIZE sizeof uint8_t decryptedBuffer uint8_t calloc BUFFER_SIZE sizeof uint8_t strncpy char plainBuffer inputString len NSLog.. NSLog @ original plain text 0 s plainBuffer size_t plainBufferSize strlen char plainBuffer size_t cipherBufferSize CIPHER_BUFFER_SIZE NSLog @ SecKeyGetBlockSize public lu SecKeyGetBlockSize self getPublicKeyRef Error handling Encrypt using the public. status..

RSA implementations in Objective C

http://stackoverflow.com/questions/10222524/rsa-implementations-in-objective-c

@end ViewController.m file code is as follows #import ViewController.h const size_t BUFFER_SIZE 64 const size_t CIPHER_BUFFER_SIZE 1024 const uint32_t PADDING kSecPaddingNone static const UInt8 publicKeyIdentifier com.apple.sample.publickey static const.. if len BUFFER_SIZE len BUFFER_SIZE 1 plainBuffer uint8_t calloc BUFFER_SIZE sizeof uint8_t cipherBuffer uint8_t calloc CIPHER_BUFFER_SIZE sizeof uint8_t decryptedBuffer uint8_t calloc BUFFER_SIZE sizeof uint8_t strncpy char plainBuffer inputString len NSLog.. NSLog @ original plain text 0 s plainBuffer size_t plainBufferSize strlen char plainBuffer size_t cipherBufferSize CIPHER_BUFFER_SIZE NSLog @ SecKeyGetBlockSize public lu SecKeyGetBlockSize self getPublicKeyRef Error handling Encrypt using the public. status..