nacl

package

v1.4.47 Latest Latest Go to latest Published: Sep 4, 2024 License: Apache-2.0 Imports: 4 Imported by: 2

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const (
	// KeyLength is the length of keys (in bytes).
	KeyLength = 32

	// NonceLength is the the length of nonces (in bytes).
	NonceLength = 24
)

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type Challenge interface {
	ToSolve() ([]byte, Nonce)
	IsSolution([]byte, Nonce) bool
}

Challenge represents something that can be solved and solutions can be checked against.

type Nonce *[NonceLength]byte

Nonce represents a nonce.

type PrivateKey *[KeyLength]byte

PrivateKey represents a private key.

type PublicKey *[KeyLength]byte

PublicKey represents a public key.

type Service interface {
	PublicKey() PublicKey
	PrivateKey() PrivateKey
	NewChallengeForPeer(PublicKey) (Challenge, error)
}

Service represents an entity capable of issuing challenges for others to solve.

func New() (Service, error)

New returns a newly initialized, default Service implementation.