Classes Reference


                    
                    
                    Cryptor

Encrypts or decrypts, accumulating result.

Useful for small in-memory buffers.

For large files or network streams use StreamCryptor.

Swift

public class Cryptor : StreamCryptor, Updatable


                    
                    
                    Digest

Public API for message digests.

Usage is straightforward

 let  s = "The quick brown fox jumps over the lazy dog."
 var md5: Digest = Digest(using:.md5)
 md5.update(s)
 let digest = md5.final()

Swift

public class Digest : Updatable


                    
                    
                    HMAC

Calculates a cryptographic Hash-Based Message Authentication Code (HMAC).

Swift

public class HMAC : Updatable


                    
                    
                    PBKDF

Derives key material from a password or passphrase.

Swift

public class PBKDF


                    
                    
                    Random

Generates buffers of random bytes.

Swift

public class Random


                    
                    
                    StreamCryptor

Encrypts or decrypts return results as they become available.

Note

The underlying cipher may be a block or a stream cipher.

Use for large files or network streams.

For small, in-memory buffers Cryptor may be easier to use.

Swift

public class StreamCryptor