io.apigee.trireme.kernel.crypto

Class KeyGenerator

java.lang.Object

io.apigee.trireme.kernel.crypto.KeyGenerator

public class KeyGenerator
extends java.lang.Object

This class generates keys for "Cipher" support. As such, it implements a version of the OpenSSL "EVP_BytesToKey" method, which derives an encryption key.

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	KeyGenerator.Key

Constructor Summary

Constructors

Constructor and Description
KeyGenerator()

Method Summary

Modifier and Type	Method and Description
static KeyGenerator.Key	generateKey(java.security.MessageDigest digest, byte[] keyData, int keyDataOffset, int keyDataLength, int keyLen, int ivLen, int count)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

KeyGenerator

public KeyGenerator()

Method Detail

generateKey

public static KeyGenerator.Key generateKey(java.security.MessageDigest digest,
                                           byte[] keyData,
                                           int keyDataOffset,
                                           int keyDataLength,
                                           int keyLen,
                                           int ivLen,
                                           int count)