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Software components for data protection, secure storage and transfer

how to determine if a file is signed

Also by EldoS: BizCrypto
Components for BizTalk® and SQL Server® Integration Services that let you securely store and transfer information in your business automation solutions.
Posted: 04/16/2008 16:32:01
by boomer wang (Basic support level)
Joined: 03/18/2008
Posts: 2

I need know if a file is signed or not before I load any key into verifying keyring. I mean, if hte file is not signed, I don't want to load any key into the verifying keyring. Is it possible?
Posted: 04/17/2008 02:42:37
by Eugene Mayevski (EldoS Corp.)

What algorithm are you talking about? If you are talking about OpenPGP, you can call DecryptAndVerify without providing any keys, and check the error.

Sincerely yours
Eugene Mayevski



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