$ echo 君も文字数を増やして暗号化したメッセージを送ろう | gpg -aer zundan@gmail.com
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1FXl+aVFll7Ig4sdjdL/ZjESNWDDkxMEPHuXIrxTW3q2y9BRGc/2aX/yaLYkWSs0
l+uQPXpNMNJbIAzeZdf8Gfe5/I6JnFDIH8nCGHBXH28Q4DCT3JPnTwbozC1b4E2D
Nsnt1yGm
=g2NF
-----END PGP MESSAGE-----