(Classic ASP) Generate RSA Key and return Base64 PKCS8 Private Key
Demonstrates how to generate a new 2048-bit RSA private key and returns the Base64 encoded PKCS8 representation of the private key. Note: This example requires Chilkat v11.0.0 or greater.
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8">
</head>
<body>
<%
success = 0
set rsa = Server.CreateObject("Chilkat.Rsa")
' Generate a 2048-bit key. Chilkat RSA supports
' key sizes ranging from 512 bits to 8192 bits.
set privKey = Server.CreateObject("Chilkat.PrivateKey")
success = rsa.GenKey(2048,privKey)
If (success = 0) Then
Response.Write "<pre>" & Server.HTMLEncode( rsa.LastErrorText) & "</pre>"
Response.End
End If
' Get the private key in PKCS8 Base64 format
privKeyPkcs8Base64 = privKey.GetPkcs8ENC("base64")
' The key in base64 format will start similar to this:
' MIIEvAIBADANBgkqhkiG9w0BA...
Response.Write "<pre>" & Server.HTMLEncode( privKeyPkcs8Base64) & "</pre>"
%>
</body>
</html>
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