const (
// PublicKeySize is the size, in bytes, of public keys as used in this package.
PublicKeySize = 32
// PrivateKeySize is the size, in bytes, of private keys as used in this package.
PrivateKeySize = 64
// SignatureSize is the size, in bytes, of signatures generated and verified by this package.
SignatureSize = 64
// SeedSize is the size, in bytes, of private key seeds. These are the private key representations used by RFC 8032.
SeedSize = 32
)
func GenerateKey(rand io.Reader) (PublicKey, PrivateKey, error)
GenerateKey generates a public/private key pair using entropy from rand. If rand is nil, crypto/rand.Reader will be used.
func Sign(privateKey PrivateKey, message []byte) []byte
Sign signs the message with privateKey and returns a signature. It will panic if len(privateKey) is not PrivateKeySize.
func Verify(publicKey PublicKey, message, sig []byte) bool
Verify reports whether sig is a valid signature of message by publicKey. It will panic if len(publicKey) is not PublicKeySize.
PrivateKey is the type of Ed25519 private keys. It implements crypto.Signer.
This type is an alias for crypto/ed25519's PrivateKey type. See the crypto/ed25519 package for the methods on this type.
type PrivateKey = ed25519.PrivateKey
func NewKeyFromSeed(seed []byte) PrivateKey
NewKeyFromSeed calculates a private key from a seed. It will panic if len(seed) is not SeedSize. This function is provided for interoperability with RFC 8032. RFC 8032's private keys correspond to seeds in this package.
PublicKey is the type of Ed25519 public keys.
This type is an alias for crypto/ed25519's PublicKey type. See the crypto/ed25519 package for the methods on this type.
type PublicKey = ed25519.PublicKey
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