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openssl_seal
Examples
openssl_seal
PHP 4 >= 4.0.4, PHP 5, PHP 7, PHP 8
openssl_seal - Seal (encrypt) data
Manual
Code Examples
Example #1 openssl_seal example
<?php // $data is assumed to contain the data to be sealed // fetch public keys for our recipients, and ready them $fp = fopen("/src/openssl-0.9.6/demos/maurice/cert.pem", "r"); $cert = fread($fp, 8192); fclose($fp); $pk1 = openssl_get_publickey($cert); // Repeat for second recipient $fp = fopen("/src/openssl-0.9.6/demos/sign/cert.pem", "r"); $cert = fread($fp, 8192); fclose($fp); $pk2 = openssl_get_publickey($cert); // seal message, only owners of $pk1 and $pk2 can decrypt $sealed with keys // $ekeys[0] and $ekeys[1] respectively. openssl_seal($data, $sealed, $ekeys, array($pk1, $pk2)); // free the keys from memory openssl_free_key($pk1); openssl_free_key($pk2);
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<?php
// $data is assumed to contain the data to be sealed
הההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההה
XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX
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Function openssl_seal:
Manual
Code Examples
OpenSSL Functions
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