ed25519

Documentation

Index

• func CheckKey(k key.Key) error
• func GenerateKey() (key.Key, error)
• func KeyFromPrivate(pk ed25519.PrivateKey) (key.Key, error)
• func KeyFromPublic(pk ed25519.PublicKey) (key.Key, error)
• func NewSigner(k key.Key) (key.Signer, error)
• func NewVerifier(k key.Key) (key.Verifier, error)
• func ToPublicKey(k key.Key) (key.Key, error)

Functions

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 KeyFromPrivate

func KeyFromPrivate(pk ed25519.PrivateKey) (key.Key, error)

KeyFromPrivate returns a private Key with given ed25519.PrivateKey.

func KeyFromPublic

func KeyFromPublic(pk ed25519.PublicKey) (key.Key, error)

KeyFromPublic returns a public Key with given ed25519.PublicKey.

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.