Comment on Ask HN: PHP/MySQL Data EncryptionComments−cd3414yhttp://us3.php.net/manual/en/book.openssl.phpyou would store a private key on the server, store the blob in mysql and encrypt/decrypt as needed.There are other library wrappers as well.
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http://us3.php.net/manual/en/book.openssl.php
you would store a private key on the server, store the blob in mysql and encrypt/decrypt as needed.
There are other library wrappers as well.