Pretty Good Privacy

To import a public key, copy (inclusive) from the

-----BEGIN PGP PUBLIC KEY BLOCK-----

to the

-----END PGP PUBLIC KEY BLOCK-----

of the key into a file (say key.pgp). Then run the pgp on the file as in

pgp key.pgp

Dr. Donahoo's public key:

-----BEGIN PGP PUBLIC KEY BLOCK-----
Version: PGPfreeware 6.5.8 for non-commercial use 
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=W2Ve
-----END PGP PUBLIC KEY BLOCK-----