auth

package

v0.8.17 Latest Latest Go to latest Published: Dec 14, 2023 License: BSD-3-Clause Imports: 11 Imported by: 1

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const (
	ED25519ComputeUnits = 5
	ED25519Size         = ed25519.PublicKeyLen + ed25519.SignatureLen
)

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var ErrInvalidSignature = errors.New("invalid signature")

func Engines() map[uint8]vm.AuthEngine

func GetActor(auth chain.Auth) ed25519.PublicKey

func GetSigner(auth chain.Auth) ed25519.PublicKey

func UnmarshalED25519(p *codec.Packer, _ *warp.Message) (chain.Auth, error)

type ED25519 struct {
	Signer    ed25519.PublicKey `json:"signer"`
	Signature ed25519.Signature `json:"signature"`
}

func (d *ED25519) AsyncVerify(msg []byte) error

func (d *ED25519) CanDeduct(
	ctx context.Context,
	im state.Immutable,
	amount uint64,
) error

func (d *ED25519) Deduct(
	ctx context.Context,
	mu state.Mutable,
	amount uint64,
) error

func (*ED25519) GetTypeID() uint8

func (d *ED25519) Marshal(p *codec.Packer)

func (*ED25519) MaxComputeUnits(chain.Rules) uint64

func (d *ED25519) Payer() []byte

func (d *ED25519) Refund(
	ctx context.Context,
	mu state.Mutable,
	amount uint64,
) error

func (*ED25519) Size() int

func (d *ED25519) StateKeys() []string

func (*ED25519) ValidRange(chain.Rules) (int64, int64)

func (d *ED25519) Verify(
	_ context.Context,
	r chain.Rules,
	_ state.Immutable,
	_ chain.Action,
) (uint64, error)

type ED25519AuthEngine struct{}

func (*ED25519AuthEngine) Cache(auth chain.Auth)

func (*ED25519AuthEngine) GetBatchVerifier(cores int, count int) chain.AuthBatchVerifier

type ED25519Batch struct {
	// contains filtered or unexported fields
}

func (b *ED25519Batch) Add(msg []byte, rauth chain.Auth) func() error

func (b *ED25519Batch) Done() []func() error

type ED25519Factory struct {
	// contains filtered or unexported fields
}

func NewED25519Factory(priv ed25519.PrivateKey) *ED25519Factory

func (*ED25519Factory) MaxUnits() (uint64, uint64, []uint16)

func (d *ED25519Factory) Sign(msg []byte, _ chain.Action) (chain.Auth, error)