KeygripECDSA calculates a keygrip for an ECDSA public key.

New returns a keyservice initialised with keys found at path.

ECDHKey implements ECDH using an underlying ECDSA key.

KeyService implements an interface for getting cryptographic keys from keyfiles on disk.

RSAKey represents a GPG key loaded from a keyfile.

PINEntryService provides an interface to talk to a pinentry program.