drop-in replacement for rc4-40
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@ -3477,7 +3477,7 @@ function cloak_ip($ip) {
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if (strlen($ipbytes) >= 16)
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if (strlen($ipbytes) >= 16)
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$ipbytes = substr($ipbytes, 0, 16);
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$ipbytes = substr($ipbytes, 0, 16);
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$cyphertext = openssl_encrypt($ipbytes, 'rc4-40', $ipcrypt_key, OPENSSL_RAW_DATA);
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$cyphertext = openssl_encrypt($ipbytes, 'aes-256-ctr', $ipcrypt_key, OPENSSL_RAW_DATA);
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$ret = $config['ipcrypt_prefix'].':' . base32_encode($cyphertext);
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$ret = $config['ipcrypt_prefix'].':' . base32_encode($cyphertext);
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if (isset($tld) && !empty($tld)) {
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if (isset($tld) && !empty($tld)) {
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@ -3500,7 +3500,7 @@ function uncloak_ip($ip) {
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}
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}
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if (substr($ip, 0, strlen($config['ipcrypt_prefix']) + 1) === $config['ipcrypt_prefix'].':') {
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if (substr($ip, 0, strlen($config['ipcrypt_prefix']) + 1) === $config['ipcrypt_prefix'].':') {
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$plaintext = openssl_decrypt(base32_decode($juice), 'rc4-40', $ipcrypt_key, OPENSSL_RAW_DATA);
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$plaintext = openssl_decrypt(base32_decode($juice), 'aes-256-ctr', $ipcrypt_key, OPENSSL_RAW_DATA);
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if ($plaintext === false || strlen($plaintext) == 0)
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if ($plaintext === false || strlen($plaintext) == 0)
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return '#ERROR';
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return '#ERROR';
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