softkey

Documentation

Overview

Package softkey provides an in-memory KeyStore for tests and local development. It holds private keys in process memory and performs signing and key agreement in software. Production deployments should back the didcomm.KeyStore interface with an HSM or KMS instead, so that key material never resides in the application's address space.

Index

• type Store
  • func New(materials ...*didcomm.KeyMaterial) (*Store, error)
  • func (s *Store) Add(km *didcomm.KeyMaterial) error
  • func (s *Store) DiffieHellman(_ context.Context, kid string, peerPublicKey []byte) ([]byte, error)
  • func (s *Store) Sign(_ context.Context, kid string, data []byte) ([]byte, error)

Types

type Store

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

Store is an in-memory KeyStore keyed by verification-method id.

func New

func New(materials ...*didcomm.KeyMaterial) (*Store, error)

New builds a Store seeded with the given key material.

func (*Store) Add

func (s *Store) Add(km *didcomm.KeyMaterial) error

Add loads one DID's key material into the store.

func (*Store) DiffieHellman

func (s *Store) DiffieHellman(_ context.Context, kid string, peerPublicKey []byte) ([]byte, error)

DiffieHellman implements didcomm.KeyStore.

func (*Store) Sign

func (s *Store) Sign(_ context.Context, kid string, data []byte) ([]byte, error)

Sign implements didcomm.KeyStore.