28 lines
531 B
PHP
28 lines
531 B
PHP
<?php
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namespace Aws;
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/**
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* Interface that allows implementing various incremental hashes.
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*/
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interface HashInterface
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{
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/**
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* Adds data to the hash.
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*
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* @param string $data Data to add to the hash
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*/
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public function update($data);
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/**
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* Finalizes the incremental hash and returns the resulting digest.
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*
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* @return string
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*/
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public function complete();
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/**
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* Removes all data from the hash, effectively starting a new hash.
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*/
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public function reset();
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}
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