crypto stuff

1 files changed, 0 insertions, 130 deletions

diff --git a/include/certfns.php b/include/certfns.php
deleted file mode 100644
index aa84cfeb6..000000000
--- a/include/certfns.php
+++ /dev/null
@@ -1,130 +0,0 @@
-<?php
-
-require_once('library/ASNValue.class.php');
-
-function DerToPem($Der, $Private=false)
-{
-    //Encode:
-    $Der = base64_encode($Der);
-    //Split lines:
-    $lines = str_split($Der, 65);
-    $body = implode("\n", $lines);
-    //Get title:
-    $title = $Private? 'RSA PRIVATE KEY' : 'PUBLIC KEY';
-    //Add wrapping:
-    $result = "-----BEGIN {$title}-----\n";
-    $result .= $body . "\n";
-    $result .= "-----END {$title}-----\n";
- 
-    return $result;
-}
-
-function DerToRsa($Der)
-{
-    //Encode:
-    $Der = base64_encode($Der);
-    //Split lines:
-    $lines = str_split($Der, 65);
-    $body = implode("\n", $lines);
-    //Get title:
-    $title = 'RSA PUBLIC KEY';
-    //Add wrapping:
-    $result = "-----BEGIN {$title}-----\n";
-    $result .= $body . "\n";
-    $result .= "-----END {$title}-----\n";
- 
-    return $result;
-}
-
-
-function pkcs8_encode($Modulus,$PublicExponent) {
-	//Encode key sequence
-	$modulus = new ASNValue(ASNValue::TAG_INTEGER);
-	$modulus->SetIntBuffer($Modulus);
-	$publicExponent = new ASNValue(ASNValue::TAG_INTEGER);
-	$publicExponent->SetIntBuffer($PublicExponent);
-	$keySequenceItems = array($modulus, $publicExponent);
-	$keySequence = new ASNValue(ASNValue::TAG_SEQUENCE);
-	$keySequence->SetSequence($keySequenceItems);
-	//Encode bit string
-	$bitStringValue = $keySequence->Encode();
-	$bitStringValue = chr(0x00) . $bitStringValue; //Add unused bits byte
-	$bitString = new ASNValue(ASNValue::TAG_BITSTRING);
-	$bitString->Value = $bitStringValue;
-	//Encode body
-	$bodyValue = "\x30\x0d\x06\x09\x2a\x86\x48\x86\xf7\x0d\x01\x01\x01\x05\x00" . $bitString->Encode();
-	$body = new ASNValue(ASNValue::TAG_SEQUENCE);
-	$body->Value = $bodyValue;
-	//Get DER encoded public key:
-	$PublicDER = $body->Encode();
-	return $PublicDER;
-}
-
-
-function pkcs1_encode($Modulus,$PublicExponent) {
-	//Encode key sequence
-	$modulus = new ASNValue(ASNValue::TAG_INTEGER);
-	$modulus->SetIntBuffer($Modulus);
-	$publicExponent = new ASNValue(ASNValue::TAG_INTEGER);
-	$publicExponent->SetIntBuffer($PublicExponent);
-	$keySequenceItems = array($modulus, $publicExponent);
-	$keySequence = new ASNValue(ASNValue::TAG_SEQUENCE);
-	$keySequence->SetSequence($keySequenceItems);
-	//Encode bit string
-	$bitStringValue = $keySequence->Encode();
-	return $bitStringValue;
-}
-
-
-function metopem($m,$e) {
-	$der = pkcs8_encode($m,$e);
-	$key = DerToPem($der,false);
-	return $key;
-}	
-
-
-function pubrsatome($key,&$m,&$e) {
-	require_once('library/asn1.php');
-	require_once('include/salmon.php');
-
-	$lines = explode("\n",$key);
-	unset($lines[0]);
-	unset($lines[count($lines)]);
-	$x = base64_decode(implode('',$lines));
-
-	$r = ASN_BASE::parseASNString($x);
-
-	$m = base64url_decode($r[0]->asnData[0]->asnData);
-	$e = base64url_decode($r[0]->asnData[1]->asnData);
-}
-
-
-function rsatopem($key) {
-	pubrsatome($key,$m,$e);
-	return(metopem($m,$e));
-}
-
-function pemtorsa($key) {
-	pemtome($key,$m,$e);
-	return(metorsa($m,$e));
-}
-
-function pemtome($key,&$m,&$e) {
-	require_once('include/salmon.php');
-	$lines = explode("\n",$key);
-	unset($lines[0]);
-	unset($lines[count($lines)]);
-	$x = base64_decode(implode('',$lines));
-
-	$r = ASN_BASE::parseASNString($x);
-
-	$m = base64url_decode($r[0]->asnData[1]->asnData[0]->asnData[0]->asnData);
-	$e = base64url_decode($r[0]->asnData[1]->asnData[0]->asnData[1]->asnData);
-}
-
-function metorsa($m,$e) {
-	$der = pkcs1_encode($m,$e);
-	$key = DerToRsa($der);
-	return $key;
-}	
-