[xmlsec] Create a Digital Signature (DER Encoded PKCS#1) - SHA1withRSA

[Aleksey Sanin]

Yes you can.

"Appreciate if you could help me with a simple code snippet."

Look in the "examples" folder in the xmlsec distribution

Aleksey

On 1/10/11 5:59 AM, Anurag Chourasia wrote:
> Hi All,
>
> I have a Private key and Public Key which comes in an XML in the
> following form.
>
> <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>
>
> <RSAPUBK>-----BEGIN PUBLIC KEY-----
> MFowDQYJKoZIhvcNAQEBBQADSQAwRgJBALWmf82Fh6TUrzE5TV7BoLdamFWd/nGF
> zSNLtYsncENI07X47XKCG/YDRZeRcWKq+6P1pbM9ejgjXF72FCZZbL8CAQM= -----END
> PUBLIC KEY-----</RSAPUBK>
>
> I need to use the "Private Key" above and transform a stream of text
> (Which is basicallly one element in the same XML) into a "Digital
> Signature (DER Encoded PKCS#1)" utilizing the "Private Key".
>
> Could you please let me know if I could use xmlsec to meet this
> requirement. Appreciate if you could help me with a simple code snippet.
>
> Thanks for your help on this.
>
> Regards,
> Anurag
>
>
>
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