Hi All,<div><br></div><div>I have a Private key and Public Key which comes in an XML in the following form.</div><div><br></div><div><div><font class="Apple-style-span" face="'courier new', monospace"><RSASK>-----BEGIN RSA PRIVATE KEY----- MIIBOgIBAAJBALWmf82Fh6TUrzE5TV7BoLdamFWd/nGFzSNLtYsncENI07X47XKC G/YDRZeRcWKq+6P1pbM9ejgjXF72FCZZbL8CAQMCQHkZqokDr8M4dMt7iOnWayTn EDkT/vZZM2zdI7IaSteEwnbsIYjcAIkD0m3E2vZA9oNcjwEQ19ZXjyAhh+Y7B3sC IQDkhKYQUGPErXMsxhRDXlvpBzjPq7pGCTaY3th2KszAOwIhAMt+8KrU1FZ7Cl0s 1eWS7aDXsf+F6fBtaWzP61IiNCFNAiEAmFhutYrtLcj3cy64LOmSm1ol38fRhAYk ZenlpByIgCcCIQCHqfXHOI2O/LGTczlDt0kV5SFVA/FK85ud3/I2wXgWMwIhAMXy zk5RMjE25Y+PFyevn4j1nWme6cvbv49g1OCZkZxE -----END RSA PRIVATE KEY-----</RSASK></font></div>
<div><font class="Apple-style-span" face="'courier new', monospace"><br></font></div><div><font class="Apple-style-span" face="'courier new', monospace"><RSAPUBK>-----BEGIN PUBLIC KEY----- MFowDQYJKoZIhvcNAQEBBQADSQAwRgJBALWmf82Fh6TUrzE5TV7BoLdamFWd/nGF zSNLtYsncENI07X47XKCG/YDRZeRcWKq+6P1pbM9ejgjXF72FCZZbL8CAQM= -----END PUBLIC KEY-----</RSAPUBK> </font></div>
</div><div><br></div><div>I need to use the "Private Key" above and transform a stream of text into a "Digital Signature (DER Encoded PKCS#1)" utilizing the "Private Key".</div><div><br></div>
<div>Could you please let me know how I could use Crypto to meet this requirement. Appreciate if you could help me with a simple code snippet.</div><div><br></div><div>Thanks for your help on this.</div><div><br></div><div>
Regards,</div><div>Anurag</div>