sha384digest.java

java 文件下载器。可自定义

// Decompiled by Jad v1.5.8e2. Copyright 2001 Pavel Kouznetsov.
// Jad home page: http://kpdus.tripod.com/jad.html
// Decompiler options: packimports(3) fieldsfirst ansi space 
// Source File Name:   SHA384Digest.java

package org.bouncycastle.crypto.digests;


// Referenced classes of package org.bouncycastle.crypto.digests:
//			LongDigest

public class SHA384Digest extends LongDigest
{

	private static final int DIGEST_LENGTH = 48;

	public SHA384Digest()
	{
	}

	public SHA384Digest(SHA384Digest t)
	{
		super(t);
	}

	public String getAlgorithmName()
	{
		return "SHA-384";
	}

	public int getDigestSize()
	{
		return 48;
	}

	public int doFinal(byte out[], int outOff)
	{
		finish();
		unpackWord(H1, out, outOff);
		unpackWord(H2, out, outOff + 8);
		unpackWord(H3, out, outOff + 16);
		unpackWord(H4, out, outOff + 24);
		unpackWord(H5, out, outOff + 32);
		unpackWord(H6, out, outOff + 40);
		reset();
		return 48;
	}

	public void reset()
	{
		super.reset();
		H1 = 0xcbbb9d5dc1059ed8L;
		H2 = 0x629a292a367cd507L;
		H3 = 0x9159015a3070dd17L;
		H4 = 0x152fecd8f70e5939L;
		H5 = 0x67332667ffc00b31L;
		H6 = 0x8eb44a8768581511L;
		H7 = 0xdb0c2e0d64f98fa7L;
		H8 = 0x47b5481dbefa4fa4L;
	}
}