This tool can inspect PGP Public Key Blocks and show information about the key(s) such as Algorithm used, UserId, Creation Date and Time and so on. In case of an error, if the CRC-checksum is wrong, or if the apparmor is damaged an error message will be displayed.
Try here: https://pgp-info.ewens.se
Project Target Framework: .NET 6.0
Frameworks: Microsoft.AspNetCore.App, Microsoft.NETCore.App
Packages: BouncyCastle.OpenPGP (2.0.0.1) https://github.com/nano-byte/bc-csharp