19 lines
592 B
Java
19 lines
592 B
Java
package com.luminiasoft.bitshares.crypto;
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import java.nio.ByteBuffer;
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/**
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* A simple interface that can be used to retrieve entropy from any source.
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*
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* @author owlstead
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*/
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public interface EntropySource {
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/**
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* Retrieves the entropy.
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* The position of the ByteBuffer must be advanced to the limit by any users calling this method.
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* The values of the bytes between the position and limit should be set to zero by any users calling this method.
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*
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* @return entropy within the position and limit of the given buffer
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*/
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ByteBuffer provideEntropy();
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} |