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remove obsolete zot encapsulation functions

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friendica 2012-07-05 20:58:45 -07:00
parent 868e04f5eb
commit a6514e81bb
1 changed files with 0 additions and 33 deletions
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33
include/crypto.php
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@ -261,39 +261,6 @@ function aes_unencapsulate($data,$prvkey) {
return AES256CBC_decrypt(base64url_decode($data['data']),$k,$i); return AES256CBC_decrypt(base64url_decode($data['data']),$k,$i);
} }
// This has been superceded.
function zot_encapsulate($data,$envelope,$pubkey) {
$res = aes_encapsulate($data,$pubkey);
return <<< EOT
<?xml version='1.0' encoding='UTF-8'?>
<zot:msg xmlns:zot='http://purl.org/zot/1.0'>
<zot:key>{$res['key']}</zot:key>
<zot:iv>{$res['iv']}</zot:iv>
<zot:env>$s1</zot:env>
<zot:sig key_id="$keyid">$sig</zot:sig>
<zot:alg>AES-256-CBC</zot:alg>
<zot:data type='application/magic-envelope+xml'>{$res['data']}</zot:data>
</zot:msg>
EOT;
}
// so has this
function zot_unencapsulate($data,$prvkey) {
$ret = array();
$c = array();
$x = parse_xml_string($data);
$c = array('key' => $x->key,'iv' => $x->iv,'data' => $x->data);
openssl_private_decrypt(base64url_decode($x->sender),$s,$prvkey);
$ret['sender'] = $s;
$ret['data'] = aes_unencapsulate($x,$prvkey);
return $ret;
}
function new_keypair($bits) { function new_keypair($bits) {
$openssl_options = array( $openssl_options = array(