ed25519

func CheckKey ¶

func CheckKey(k key.Key) error

CheckKey checks whether the given key is a valid Ed25519 key.

Reference https://datatracker.ietf.org/doc/html/rfc9053#name-edwards-curve-digital-signa Reference https://datatracker.ietf.org/doc/html/rfc9053#name-octet-key-pair

func GenerateKey ¶

func GenerateKey() (key.Key, error)

GenerateKey generates a new key for Ed25519.

func NewSigner ¶

func NewSigner(k key.Key) (key.Signer, error)

NewSigner creates a key.Signer for the given private key.

func NewVerifier ¶

func NewVerifier(k key.Key) (key.Verifier, error)

NewVerifier creates a key.Verifier for the given public key.

func ToPublicKey ¶

func ToPublicKey(k key.Key) (key.Key, error)

ToPublicKey converts the given private key to a public key. If the key is already a public key, it is returned as-is.