# Functions
MarshalEd25519PrivateKey returns a DER encoding of the input private key as specified in https://tools.ietf.org/html/draft-ietf-curdle-pkix-04.
MarshalEd25519PublicKey creates a DER-encoded SubjectPublicKeyInfo for an ed25519 public key, as defined in https://tools.ietf.org/html/draft-ietf-curdle-pkix-04.
ParseEd25519PrivateKey returns the Ed25519 private key encoded by the input.
ParseEd25519PublicKey returns the Ed25519 public key encoded by the input.
ParsePrivateKeyDER parses a PKCS #1, PKCS #8, ECDSA, or Ed25519 DER-encoded private key.