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get error "No appropriate OpenPGP secret key for decryption found"

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#11035
Posted: 09/13/2009 10:56:21
by kent jin (Basic support level)
Joined: 09/13/2009
Posts: 1

hi,all

I got two PGP files from separate sources, both files were encrypted using same key and KeyPassphrase,but I can decrypt the one file, can't decrypt another one file using same code,failed one file i got below error:No appropriate OpenPGP secret key for decryption found.

here is my code:

Stream sourceStrm = filestream; //previous PGP file already has been read to FileStream

MemoryStream outputStrm = new MemoryStream();
SBPGP.TElPGPReader pgpReader = new SBPGP.TElPGPReader();

try
{
SBPGPKeys.TElPGPKeyring keyring = new SBPGPKeys.TElPGPKeyring();
keyring.Load(publicKeyringFilePth, privateKeyringFilePath, true);

pgpReader.DecryptingKeys = keyring;
pgpReader.VerifyingKeys = keyring;
pgpReader.KeyPassphrase = passphrase;
pgpReader.OutputStream = outputStrm;
pgpReader.DecryptAndVerify(sourceStrm, 0);

}
catch (Exception e)
{
throw (e);
}

byte[] streamByte = new byte[outputStrm.Length];
outputStrm.Position = 0;
outputStrm.Read(streamByte, 0, (int)(outputStrm.Length));

throw exception when call DecryptAndVerify method and error display "No appropriate OpenPGP secret key for decryption found."

but,it is a wonder that I can successfully decrypt this two files using PGP desktop downloaded from network,any body give me any suggestion?

thanks
#11036
Posted: 09/13/2009 11:48:04
by Ken Ivanov (Team)

According to our support policy, Basic support is not available for the residents of PRC. If you are a registered customer, please assign the license ticket you have received in the registration letter to your account to get Standard support level.

Thank you for understanding.

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