32 lines
525 B
PHP
32 lines
525 B
PHP
<?php
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namespace PragmaRX\Google2FA\Support;
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class Constants
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{
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/**
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* Characters valid for Base 32.
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*/
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const VALID_FOR_B32 = 'ABCDEFGHIJKLMNOPQRSTUVWXYZ234567';
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/**
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* Characters valid for Base 32, scrambled.
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*/
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const VALID_FOR_B32_SCRAMBLED = '234567QWERTYUIOPASDFGHJKLZXCVBNM';
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/**
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* SHA1 algorithm.
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*/
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const SHA1 = 'sha1';
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/**
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* SHA256 algorithm.
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*/
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const SHA256 = 'sha256';
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/**
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* SHA512 algorithm.
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*/
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const SHA512 = 'sha512';
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}
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