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The Bouncy Castle Crypto package is a Java implementation of cryptographic algorithms. This jar contains JCE provider and lightweight API for the Bouncy Castle Cryptography APIs for JDK 1.5 to JDK 1.8 with debug enabled.
package org.bouncycastle.pqc.crypto.xmss;
/**
* WOTS+ signature.
*/
final class WOTSPlusSignature
{
private byte[][] signature;
protected WOTSPlusSignature(WOTSPlusParameters params, byte[][] signature)
{
super();
if (params == null)
{
throw new NullPointerException("params == null");
}
if (signature == null)
{
throw new NullPointerException("signature == null");
}
if (XMSSUtil.hasNullPointer(signature))
{
throw new NullPointerException("signature byte array == null");
}
if (signature.length != params.getLen())
{
throw new IllegalArgumentException("wrong signature size");
}
for (int i = 0; i < signature.length; i++)
{
if (signature[i].length != params.getDigestSize())
{
throw new IllegalArgumentException("wrong signature format");
}
}
this.signature = XMSSUtil.cloneArray(signature);
}
public byte[][] toByteArray()
{
return XMSSUtil.cloneArray(signature);
}
}
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