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Bad Signature using BizTalk PGP adaptor

Also by EldoS: Rethync
The cross-platform framework that simplifies synchronizing data between mobile and desktop applications and servers and cloud storages
Posted: 06/01/2015 08:32:22
by Ken Ivanov (EldoS Corp.)

Hi Martin,

Thank you for contacting us.

The reason for the Patrick's problem was the fact that there were several keys present in the secret keyring, and the resulting OpenPGP file was signed with all of them. The receiving software apparently expected just one signature to be present in the protected file and came up with the aforementioned error if it came across more than one signature.

The solution is to use key filtering settings to make the components only use the secret key that the receiving software expects. This can be done by assigning the ID of the needed key to the KeyFilter property of the adapter, pipeline or task. You can supply several key IDs by using the '|' character as a separator:


You can get the ID of your key(s) with any compatible OpenPGP software or, alternatively, by using OpenPGPKeyTool tool available with BizCrypto.




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