32 lines
1.0 KiB
PHP
32 lines
1.0 KiB
PHP
<?php
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class m_crypto {
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function encrypt($sValue, $sSecretKey) {
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return rtrim(
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base64_encode(
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mcrypt_encrypt(
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MCRYPT_RIJNDAEL_256, $sSecretKey, $sValue, MCRYPT_MODE_ECB, mcrypt_create_iv(
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mcrypt_get_iv_size(
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MCRYPT_RIJNDAEL_256, MCRYPT_MODE_ECB
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), MCRYPT_RAND
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)
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)
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), "\0"
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);
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}
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function decrypt($sValue, $sSecretKey) {
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return rtrim(
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mcrypt_decrypt(
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MCRYPT_RIJNDAEL_256, $sSecretKey, base64_decode($sValue), MCRYPT_MODE_ECB, mcrypt_create_iv(
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mcrypt_get_iv_size(
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MCRYPT_RIJNDAEL_256, MCRYPT_MODE_ECB
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), MCRYPT_RAND
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)
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), "\0"
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);
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}
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}
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