7.4 Context Attributes

• Protocol Selection: Selecting the protocol used by a context.
• Crypto Engine: Configuring the crypto engine.
• ASCII Armor: Requesting ASCII armored output.
• Text Mode: Choosing canonical text mode.
• Included Certificates: Including a number of certificates.
• Key Listing Mode: Selecting key listing mode.
• Passphrase Callback: Getting the passphrase from the user.
• Progress Meter Callback: Being informed about the progress.
• Locale: Setting the locale of a context.