3des encryption and decryption in iOS

Question

I am working on 3DES encryption and decryption. I have done encryption successfully. For decryption, I am using this code but not getting exact result. My encryption string

Answer 1

ccStatus = CCCrypt(kCCDecrypt,
                   kCCAlgorithm3DES,
                   kCCOptionPKCS7Padding | kCCOptionECBMode,
                   vkey, //"123456789012345678901234", //key
                   kCCKeySize3DES,
                   NULL,// vinitVec, //"init Vec", //iv,
                   vplainText, //"Your Name", //plainText,
                   plainTextBufferSize,
                   (void *)bufferPtr,
                   bufferPtrSize,
                   &movedBytes);

you need change kCCKeySizeDES -> kCCKeySize3DES