Seahorse

Seahorse is a GNOME application for managing encryption keys and passwords in the GNOME Keyring.

With Seahorse you can...

• Encrypt/decrypt/sign files and text.
• Manage your keys and keyring.
• Synchronize your keys and your keyring with key servers.
• Sign keys and publish.
• Cache your passphrase so you don't have to keep typing it.
• Backup your keys and keyring.
• Add an image in any GDK supported format as a OpenGPG photo ID.
• Create SSH keys, configure them, cache them.
• More...