different brainpoolP521r1 parameters for flexiProvider. Why?

Posted by user182846 on Stack Overflow See other posts from Stack Overflow or by user182846
Published on 2012-04-05T11:26:07Z Indexed on 2012/04/05 11:28 UTC
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elliptic-curve

I am trying to generate ECC public private key pairs using flexiProvider. I have noticed that values for parameters like p and q are different in brainpoolP521r1 of flexiProvider than those which are specified in many sites. Values specified are Q= AADD.... but what I get is Q=8948... Any idea why flexiProvider does not use specified values and whether having different values is affectes security. I am new to ECC. Any help will be greatly appreciated.

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