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List:       ms-cryptoapi
Subject:    Re: Problem : CryptDecryptAndVerifyMessageSignature()
From:       "Wedinger, Keith" <Keith_Wedinger () STERCOMM ! COM>
Date:       2001-05-30 11:43:14
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Without seeing a more complete example, I suspect that the call to
CryptDecryptAndVerifyMessageSignature() contains one or more invalid values
for the buffer length parameters.  Or, it contains pointers to invalid
buffers.  Check these first.

J. Keith Wedinger
Senior Software Developer
Sterling Commerce
keith_wedinger@stercomm.com


-----Original Message-----
From: Lee, Jong-Min [mailto:lons@BADA.VOIN.CO.KR]
Sent: Wednesday, May 30, 2001 4:31 AM
To: CryptoAPI@DISCUSS.MICROSOFT.COM
Subject: Problem : CryptDecryptAndVerifyMessageSignature()


I sign and encrypt message with CryptSignAndEncryptMessage(). And I want to
decrypt and verify the message with CryptDecryptAndVerifyMessageSignature().

but.. problem...

1. CryptSignAndEncryptMessage(..,buffer,....) -> good..
2. CryptDecryptAndVerifyMessageSignature(..,buffer,..) -> problem

Error Code : C0000005
This is not found in winerror.h.

Is this "access violation"????
why?

Please help..

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