Objective-C

Example: Crypt2.EncryptEncoded method

Demonstrates how to call the EncryptEncoded method. Objective-C

#import <CkoCrypt2.h>
#import <NSString.h>

CkoCrypt2 *crypt = [[CkoCrypt2 alloc] init];

crypt.CryptAlgorithm = @"aes";
crypt.CipherMode = @"cbc";
crypt.KeyLength = [NSNumber numberWithInt:128];
[crypt SetEncodedKey: @"000102030405060708090A0B0C0D0E0F" encoding: @"hex"];
[crypt SetEncodedIV: @"000102030405060708090A0B0C0D0E0F" encoding: @"hex"];

//  Encrypt the bytes 0x00, 0x01, 0x02, ... 0x0A
//  and return the encrypted bytes using the lowercase hex encoding.
crypt.EncodingMode = @"hex_lower";
NSString *encrypted = [crypt EncryptEncoded: @"000102030405060708090a"];
NSLog(@"%@",encrypted);

//  Output:
//  9da2ae71a5378487114b430e5e230378

NSString *decrypted = [crypt DecryptEncoded: encrypted];
NSLog(@"%@",decrypted);

//  Output:
//  000102030405060708090a