Hello!

I am trying to sign some bytes in java so that the signature could be
verified wiht RSA_verify (from openssl) in C. But the signature made in
java is different than the one made with RSA_sign() in C. The signature
in java is just like output of:
openssl sha1 -sign /myPrivateRSA.key fileToSign

But RSA_sign() in openssl creates a signature that is different. Isn't
there any standard that says what is a RSA signature?

How to make java signature identical to the RSA_sign signature()?

Thanks

Tomek

In article <1106563264.3589.17.camel@localhost.localdomain>
Tomasz Woroniecki <niechce@spamu.pl> wrote:
>
>Hello!
>
>I am trying to sign some bytes in java so that the signature could be
>verified wiht RSA_verify (from openssl) in C. But the signature made in
>java is different than the one made with RSA_sign() in C. The signature
>in java is just like output of:
>openssl sha1 -sign /myPrivateRSA.key fileToSign

Clarke.

>But RSA_sign() in openssl creates a signature that is different. Isn't
>there any standard that says what is a RSA signature?

Why do you ask if a rsa signature is?

>How to make java signature identical to the RSA_sign signature()?

>Thanks

Yanks

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