technology/encryption/gpg.md
... ...
@@ -15,6 +15,11 @@ gpg <filename>.gpg
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gpg --default-key <key_id> -o <output_file> --clearsign <input_file>
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```
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+## search keys
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+```
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+gpg --search <string>
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+```
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+
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## ref
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[https://www.linuxbabe.com/security/verify-pgp-signature-software-downloads-linux]
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[https://unix.stackexchange.com/questions/288933/unable-to-verify-the-kernel-signature-gpg-cant-check-signature-public-key-no]