signer

package
v1.0.3 Latest Latest
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This package is not in the latest version of its module.

 Go to latest Published: Nov 23, 2023 License: Apache-2.0 Imports: 24 Imported by: 0

Documentation

Index

Constants

This section is empty.

Variables

View Source 
var (
	Type_name = map[int32]string{
		0: "Round1",
		1: "Round2",
	}
	Type_value = map[string]int32{
		"Round1": 0,
		"Round2": 1,
	}
)

Enum value maps for Type.

View Source 
var (

	//ErrExceedMaxRetry is returned if we retried over times
	ErrExceedMaxRetry = errors.New("exceed max retries")
	//ErrVerifyFailure is returned if the verification is failure.
	ErrVerifyFailure = errors.New("the verification is failure")
	//ErrPeerNotFound is returned if peer message not found.
	ErrPeerNotFound = errors.New("peer message not found")
	//ErrTrivialSignature is returned if obtain trivial signature.
	ErrTrivialSignature = errors.New("obtain trivial signature")
	//ErrTrivialShaResult is returned if the output of SHAPoint is trivial.
	ErrTrivialShaResult = errors.New("the output of SHAPoint is trivial")
	//ErrNotSupportCurve is returned if the curve is not support.
	ErrNotSupportCurve = errors.New("if the curve is not support")
	//ErrTrivialPoint is returned if the point is trivial.
	ErrTrivialPoint = errors.New("the point is trivial")
	//ErrNotCorrectMessage is returned if the message is not correct.
	ErrNotCorrectMessage = errors.New("the message is not correct")
)
View Source 
var File_github_com_getamis_alice_crypto_tss_eddsa_frost_signer_message_proto protoreflect.FileDescriptor

Functions

func SHAPoints 

func SHAPoints(pubKey, R *ecpointgrouplaw.ECPoint, message []byte) (*big.Int, error)

Types

type BMessage 

type BMessage struct {
	X []byte `protobuf:"bytes,1,opt,name=x,proto3" json:"x,omitempty"`
	D []byte `protobuf:"bytes,2,opt,name=D,proto3" json:"D,omitempty"`
	E []byte `protobuf:"bytes,3,opt,name=E,proto3" json:"E,omitempty"`
	// contains filtered or unexported fields
}

func (*BMessage) Descriptor deprecated 

func (*BMessage) Descriptor() ([]byte, []int)

Deprecated: Use BMessage.ProtoReflect.Descriptor instead.

func (*BMessage) GetD 

func (x *BMessage) GetD() []byte

func (*BMessage) GetE 

func (x *BMessage) GetE() []byte

func (*BMessage) GetX 

func (x *BMessage) GetX() []byte

func (*BMessage) ProtoMessage 

func (*BMessage) ProtoMessage()

func (*BMessage) ProtoReflect 

func (x *BMessage) ProtoReflect() protoreflect.Message

func (*BMessage) Reset 

func (x *BMessage) Reset()

func (*BMessage) String 

func (x *BMessage) String() string

type BodyRound1 

type BodyRound1 struct {
	D *ecpointgrouplaw.EcPointMessage `protobuf:"bytes,1,opt,name=D,proto3" json:"D,omitempty"`
	E *ecpointgrouplaw.EcPointMessage `protobuf:"bytes,2,opt,name=E,proto3" json:"E,omitempty"`
	// contains filtered or unexported fields
}

func (*BodyRound1) Descriptor deprecated 

func (*BodyRound1) Descriptor() ([]byte, []int)

Deprecated: Use BodyRound1.ProtoReflect.Descriptor instead.

func (*BodyRound1) GetD 

func (x *BodyRound1) GetD() *ecpointgrouplaw.EcPointMessage

func (*BodyRound1) GetE 

func (x *BodyRound1) GetE() *ecpointgrouplaw.EcPointMessage

func (*BodyRound1) ProtoMessage 

func (*BodyRound1) ProtoMessage()

func (*BodyRound1) ProtoReflect 

func (x *BodyRound1) ProtoReflect() protoreflect.Message

func (*BodyRound1) Reset 

func (x *BodyRound1) Reset()

func (*BodyRound1) String 

func (x *BodyRound1) String() string

type BodyRound2 

type BodyRound2 struct {
	Zi []byte `protobuf:"bytes,1,opt,name=zi,proto3" json:"zi,omitempty"`
	// contains filtered or unexported fields
}

func (*BodyRound2) Descriptor deprecated 

func (*BodyRound2) Descriptor() ([]byte, []int)

Deprecated: Use BodyRound2.ProtoReflect.Descriptor instead.

func (*BodyRound2) GetZi 

func (x *BodyRound2) GetZi() []byte

func (*BodyRound2) ProtoMessage 

func (*BodyRound2) ProtoMessage()

func (*BodyRound2) ProtoReflect 

func (x *BodyRound2) ProtoReflect() protoreflect.Message

func (*BodyRound2) Reset 

func (x *BodyRound2) Reset()

func (*BodyRound2) String 

func (x *BodyRound2) String() string

type Message 

type Message struct {
	Type Type   `protobuf:"varint,1,opt,name=type,proto3,enum=getamis.alice.crypto.tss.eddsa.frost.signer.Type" json:"type,omitempty"`
	Id   string `protobuf:"bytes,2,opt,name=id,proto3" json:"id,omitempty"`
	// Types that are assignable to Body:
	//	*Message_Round1
	//	*Message_Round2
	Body isMessage_Body `protobuf_oneof:"body"`
	// contains filtered or unexported fields
}

func (*Message) Descriptor deprecated 

func (*Message) Descriptor() ([]byte, []int)

Deprecated: Use Message.ProtoReflect.Descriptor instead.

func (*Message) GetBody 

func (m *Message) GetBody() isMessage_Body

func (*Message) GetId 

func (x *Message) GetId() string

func (*Message) GetMessageType 

func (m *Message) GetMessageType() types.MessageType

func (*Message) GetRound1 

func (x *Message) GetRound1() *BodyRound1

func (*Message) GetRound2 

func (x *Message) GetRound2() *BodyRound2

func (*Message) GetType 

func (x *Message) GetType() Type

func (*Message) IsValid 

func (m *Message) IsValid() bool

func (*Message) ProtoMessage 

func (*Message) ProtoMessage()

func (*Message) ProtoReflect 

func (x *Message) ProtoReflect() protoreflect.Message

func (*Message) Reset 

func (x *Message) Reset()

func (*Message) String 

func (x *Message) String() string

type Message_Round1 

type Message_Round1 struct {
	Round1 *BodyRound1 `protobuf:"bytes,4,opt,name=round1,proto3,oneof"`
}

type Message_Round2 

type Message_Round2 struct {
	Round2 *BodyRound2 `protobuf:"bytes,5,opt,name=round2,proto3,oneof"`
}

type Result 

type Result struct {
	R *ecpointgrouplaw.ECPoint
	S *big.Int
}

type Signer 

type Signer struct {
	*message.MsgMain
	// contains filtered or unexported fields
}

func NewSigner 

func NewSigner(pubKey *ecpointgrouplaw.ECPoint, peerManager types.PeerManager, threshold uint32, share *big.Int, dkgResult *dkg.Result, msg []byte, listener types.StateChangedListener) (*Signer, error)

func (*Signer) GetResult 

func (s *Signer) GetResult() (*Result, error)

GetResult returns the final result: public key, share, bks (including self bk)

func (*Signer) Start 

func (s *Signer) Start()

type Type 

type Type int32
const (
	Type_Round1 Type = 0
	Type_Round2 Type = 1
)

func (Type) Descriptor 

func (Type) Descriptor() protoreflect.EnumDescriptor

func (Type) Enum 

func (x Type) Enum() *Type

func (Type) EnumDescriptor deprecated 

func (Type) EnumDescriptor() ([]byte, []int)

Deprecated: Use Type.Descriptor instead.

func (Type) Number 

func (x Type) Number() protoreflect.EnumNumber

func (Type) String 

func (x Type) String() string

func (Type) Type 

func (Type) Type() protoreflect.EnumType

Source Files

View all Source files

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