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Can we sign the '.exe' (binary has ELF format)?

cz flag

We have PE format for Windows, which can be signed and verified using SignTool or verify --> RMB (Binary)-->Digital Signature. Similarly, We have a binary (testFile.exe), which has the ELF format, which is the executable format used by Linux. Can we sign the  '.exe' (binary has ELF format)? If yes, can you please share how we can sign and verify the signing of it?

24601 avatar
in flag
version/distro of Ubuntu?
Aniket avatar
cz flag
Ubuntu 22.04. @graham- Also context here is to understand for Linux Platform?
cn flag
https://askubuntu.com/questions/679230/how-to-sign-files-with-ubuntu-command-line-tools-and-my-own-keys
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