crypto

package

v0.0.0-...-f25e4d8 Latest Latest Go to latest Published: Jan 22, 2020 License: BSD-3-Clause Imports: 6 Imported by: 0

Details

Valid go.mod file

The Go module system was introduced in Go 1.11 and is the official dependency management solution for Go.
Redistributable license

Redistributable licenses place minimal restrictions on how software can be used, modified, and redistributed.
Tagged version

Modules with tagged versions give importers more predictable builds.
Stable version

When a project reaches major version v1 it is considered stable.
Learn more about best practices

Package crypto provides an easy interface to cutting-edge cryptographic functions with sensable defaults.

This section is empty.

This section is empty.

func KeyDerivation(password []byte, salt []byte) []byte

KeyDerivation using Argon2.

type Key struct {
	// contains filtered or unexported fields
}

Key implements PKI signing using Ed25519/EdDSA/RFC8032.

func (k *Key) Load(key []byte)

Load a raw private `key`; must be 32 bytes of random.

func (k *Key) Public() []byte

Public key.

func (k *Key) Sign(msg []byte) []byte

Sign generates detached signature of `msg`.

func (k *Key) SignWithSalt(msg []byte) ([]byte, error)

SignWithSalt generates detached signature of `msg` with an extra salt.

func (k *Key) Validate(msg []byte, sig []byte) error

Validate detached `sig` is for `msg`.

func (k *Key) ValidateWithSalt(msg []byte, sig []byte) error

ValidateWithSalt validates detached salted `sig` is for `msg`.

type Secret struct {
	// contains filtered or unexported fields
}

Secret implements symmetric encryption using AES GCM/RFC5288.

func (s *Secret) Decrypt(msg []byte) ([]byte, error)

Decrypt `msg`.

func (s *Secret) Encrypt(msg []byte) ([]byte, error)

Encrypt `msg`.

func (s *Secret) Load(secret []byte) error

Load a shared `secret`; should be 32 bytes.