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| Rev | Author | Line No. | Line |
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| 827 | daniel-mar | 1 | <?php |
| 2 | declare(strict_types=1); |
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| 3 | namespace ParagonIE\ConstantTime; |
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| 4 | |||
| 5 | /** |
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| 874 | daniel-mar | 6 | * Copyright (c) 2016 - 2022 Paragon Initiative Enterprises. |
| 827 | daniel-mar | 7 | * Copyright (c) 2014 Steve "Sc00bz" Thomas (steve at tobtu dot com) |
| 8 | * |
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| 9 | * Permission is hereby granted, free of charge, to any person obtaining a copy |
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| 10 | * of this software and associated documentation files (the "Software"), to deal |
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| 11 | * in the Software without restriction, including without limitation the rights |
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| 12 | * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell |
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| 13 | * copies of the Software, and to permit persons to whom the Software is |
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| 14 | * furnished to do so, subject to the following conditions: |
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| 15 | * |
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| 16 | * The above copyright notice and this permission notice shall be included in all |
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| 17 | * copies or substantial portions of the Software. |
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| 18 | * |
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| 19 | * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR |
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| 20 | * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, |
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| 21 | * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE |
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| 22 | * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER |
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| 23 | * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, |
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| 24 | * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE |
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| 25 | * SOFTWARE. |
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| 26 | */ |
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| 27 | |||
| 28 | /** |
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| 29 | * Interface EncoderInterface |
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| 30 | * @package ParagonIE\ConstantTime |
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| 31 | */ |
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| 32 | interface EncoderInterface |
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| 33 | { |
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| 34 | /** |
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| 35 | * Convert a binary string into a hexadecimal string without cache-timing |
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| 36 | * leaks |
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| 37 | * |
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| 38 | * @param string $binString (raw binary) |
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| 39 | * @return string |
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| 40 | */ |
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| 41 | public static function encode(string $binString): string; |
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| 42 | |||
| 43 | /** |
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| 44 | * Convert a binary string into a hexadecimal string without cache-timing |
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| 45 | * leaks |
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| 46 | * |
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| 47 | * @param string $encodedString |
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| 48 | * @param bool $strictPadding Error on invalid padding |
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| 49 | * @return string (raw binary) |
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| 50 | */ |
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| 51 | public static function decode(string $encodedString, bool $strictPadding = false): string; |
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| 52 | } |