ircmaxell /
RandomLib
| @@ 129-139 (lines=11) @@ | ||
| 126 | * |
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| 127 | * @return string Resulting ciphertext |
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| 128 | */ |
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| 129 | private function encryptBlock($input, $key) |
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| 130 | { |
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| 131 | if (!$input && !$key) { |
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| 132 | return ''; |
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| 133 | } |
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| 134 | ||
| 135 | $this->prepareCipher($key); |
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| 136 | $result = mcrypt_generic($this->mcrypt, $input); |
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| 137 | mcrypt_generic_deinit($this->mcrypt); |
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| 138 | ||
| 139 | return $result; |
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| 140 | } |
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| 141 | ||
| 142 | /** |
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| @@ 150-160 (lines=11) @@ | ||
| 147 | * |
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| 148 | * @return string Resulting plaintext |
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| 149 | */ |
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| 150 | private function decryptBlock($input, $key) |
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| 151 | { |
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| 152 | if (!$input && !$key) { |
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| 153 | return ''; |
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| 154 | } |
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| 155 | ||
| 156 | $this->prepareCipher($key); |
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| 157 | $result = mdecrypt_generic($this->mcrypt, $input); |
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| 158 | mcrypt_generic_deinit($this->mcrypt); |
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| 159 | ||
| 160 | return $result; |
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| 161 | } |
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| 162 | ||
| 163 | /** |
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