Problem with verifying the signed message

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Problem with verifying the signed message

Bhupendra K Joshi
Hi,
 
I am writing a Cryptographic Service Provider (CSP) in which I am using the OpenSSL library 0.9.7e as main for cryptographic functionality. The problem is when I sign a message using RSA_sign and then try to verify the message using Microsoft's CSP the verification fails giving error code as 8 "Not enough storage is available to process this command."
 
What could be the problem?
Endianness is what I thought but openssl gives result in byte format so it eliminate's the endianness issue.
 
Please help urgently
 
Thanks in advance,
Bhupendra


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