minsig

package

v1.0.0 Latest Latest Go to latest Published: Feb 19, 2023 License: Apache-2.0 Imports: 8 Imported by: 0

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func AggregateVerify(items []*PubDigestPair, sig *Signature, scheme blst.Scheme) error

func Verify(pub *PublicKey, digest []byte, sig *Signature, scheme blst.Scheme) error

type PrivateKey blst.Scalar

func GenerateKey(rand io.Reader) (*PrivateKey, error)

func GenerateKeyFrom(ikm []byte) (*PrivateKey, error)

func PrivateKeyFromBytes(data []byte) (*PrivateKey, error)

func (priv *PrivateKey) Bytes() []byte

func (priv *PrivateKey) Equal(x crypto.PrivateKey) bool

func (priv *PrivateKey) Public() crypto.PublicKey

func (priv *PrivateKey) PublicKey() *PublicKey

func (priv *PrivateKey) Sign(rand io.Reader, digest []byte, opts crypto.SignerOpts) ([]byte, error)

type PubDigestPair struct {
	Pub    *PublicKey
	Digest []byte
}

type PublicKey blst.P2Affine

func PublicKeyFromBytes(data []byte) (*PublicKey, error)

func (pub *PublicKey) Bytes() []byte

func (pub *PublicKey) Equal(x crypto.PublicKey) bool

func (pub *PublicKey) IsOnCurve() bool

func (pub *PublicKey) IsValid() error

type Signature blst.P1Affine

func AggregateSignatures(sigs []*Signature) (*Signature, error)

func Sign(priv *PrivateKey, digest []byte, scheme blst.Scheme) *Signature

func SignatureFromBytes(data []byte) (*Signature, error)

func (sig *Signature) AggregateVerify(items []*PubDigestPair, scheme blst.Scheme) error

func (sig *Signature) Bytes() []byte

func (sig *Signature) IsValid() error

func (sig *Signature) String() string

func (sig *Signature) Verify(pub *PublicKey, digest []byte, scheme blst.Scheme) error