keyparameter.java

来自「《移动Agent技术》一书的所有章节源代码。」· Java 代码 · 共 31 行

package org.bouncycastle.crypto.params;

import org.bouncycastle.crypto.CipherParameters;

public class KeyParameter
	implements CipherParameters
{
    private byte[]  key;

    public KeyParameter(
        byte[]  key)
    {
        this(key, 0, key.length);
    }

    public KeyParameter(
        byte[]  key,
        int     keyOff,
        int     keyLen)
    {
        this.key = new byte[keyLen];

        System.arraycopy(key, keyOff, this.key, 0, keyLen);
    }

    public byte[] getKey()
    {
        return key;
    }
}