dkg

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: 19 Imported by: 1

Documentation

Index

Constants

View Source 
const (
	LenRidi = 32
)

Variables

View Source 
var (
	Type_name = map[int32]string{
		0: "Peer",
		1: "Decommit",
		2: "Verify",
		3: "Result",
	}
	Type_value = map[string]int32{
		"Peer":     0,
		"Decommit": 1,
		"Verify":   2,
		"Result":   3,
	}
)

Enum value maps for Type.

View Source 
var (
	ErrInvalidRidi = errors.New("invalid ridi")
)
View Source 
var (
	ErrNotEnoughRanks = errors.New("not enough ranks")
)
View Source 
var (
	// ErrTrivialPublicKey is returned the public key is the identity element
	ErrTrivialPublicKey = errors.New("the publickey is the identity element")
)
View Source 
var File_github_com_getamis_alice_crypto_tss_ecdsa_cggmp_dkg_message_proto protoreflect.FileDescriptor

Functions

This section is empty.

Types

type BodyDecommit 

type BodyDecommit struct {
	HashDecommitment *commitment.HashDecommitmentMessage `protobuf:"bytes,1,opt,name=hashDecommitment,proto3" json:"hashDecommitment,omitempty"`
	PointCommitment  *commitment.PointCommitmentMessage  `protobuf:"bytes,2,opt,name=pointCommitment,proto3" json:"pointCommitment,omitempty"`
	// contains filtered or unexported fields
}

func (*BodyDecommit) Descriptor deprecated 

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

Deprecated: Use BodyDecommit.ProtoReflect.Descriptor instead.

func (*BodyDecommit) GetHashDecommitment 

func (x *BodyDecommit) GetHashDecommitment() *commitment.HashDecommitmentMessage

func (*BodyDecommit) GetPointCommitment 

func (x *BodyDecommit) GetPointCommitment() *commitment.PointCommitmentMessage

func (*BodyDecommit) ProtoMessage 

func (*BodyDecommit) ProtoMessage()

func (*BodyDecommit) ProtoReflect 

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

func (*BodyDecommit) Reset 

func (x *BodyDecommit) Reset()

func (*BodyDecommit) String 

func (x *BodyDecommit) String() string

type BodyPeer 

type BodyPeer struct {
	Bk         *birkhoffinterpolation.BkParameterMessage `protobuf:"bytes,1,opt,name=bk,proto3" json:"bk,omitempty"`
	Commitment *commitment.HashCommitmentMessage         `protobuf:"bytes,2,opt,name=commitment,proto3" json:"commitment,omitempty"`
	// contains filtered or unexported fields
}

func (*BodyPeer) Descriptor deprecated 

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

Deprecated: Use BodyPeer.ProtoReflect.Descriptor instead.

func (*BodyPeer) GetBk 

func (x *BodyPeer) GetBk() *birkhoffinterpolation.BkParameterMessage

func (*BodyPeer) GetCommitment 

func (x *BodyPeer) GetCommitment() *commitment.HashCommitmentMessage

func (*BodyPeer) ProtoMessage 

func (*BodyPeer) ProtoMessage()

func (*BodyPeer) ProtoReflect 

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

func (*BodyPeer) Reset 

func (x *BodyPeer) Reset()

func (*BodyPeer) String 

func (x *BodyPeer) String() string

type BodyResult 

type BodyResult struct {
	SiGProofMsg *zkproof.SchnorrProofMessage `protobuf:"bytes,1,opt,name=siGProofMsg,proto3" json:"siGProofMsg,omitempty"`
	// contains filtered or unexported fields
}

func (*BodyResult) Descriptor deprecated 

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

Deprecated: Use BodyResult.ProtoReflect.Descriptor instead.

func (*BodyResult) GetSiGProofMsg 

func (x *BodyResult) GetSiGProofMsg() *zkproof.SchnorrProofMessage

func (*BodyResult) ProtoMessage 

func (*BodyResult) ProtoMessage()

func (*BodyResult) ProtoReflect 

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

func (*BodyResult) Reset 

func (x *BodyResult) Reset()

func (*BodyResult) String 

func (x *BodyResult) String() string

type BodyVerify 

type BodyVerify struct {
	Verify *commitment.FeldmanVerifyMessage `protobuf:"bytes,1,opt,name=verify,proto3" json:"verify,omitempty"`
	// contains filtered or unexported fields
}

func (*BodyVerify) Descriptor deprecated 

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

Deprecated: Use BodyVerify.ProtoReflect.Descriptor instead.

func (*BodyVerify) GetVerify 

func (x *BodyVerify) GetVerify() *commitment.FeldmanVerifyMessage

func (*BodyVerify) ProtoMessage 

func (*BodyVerify) ProtoMessage()

func (*BodyVerify) ProtoReflect 

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

func (*BodyVerify) Reset 

func (x *BodyVerify) Reset()

func (*BodyVerify) String 

func (x *BodyVerify) String() string

type DKG 

type DKG struct {
	types.MessageMain
	// contains filtered or unexported fields
}

func NewDKG 

func NewDKG(curve elliptic.Curve, peerManager types.PeerManager, sid []byte, threshold uint32, rank uint32, listener types.StateChangedListener) (*DKG, error)

func (*DKG) GetResult 

func (d *DKG) GetResult() (*Result, error)

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

func (*DKG) Start 

func (d *DKG) Start()

type Message 

type Message struct {
	Type Type   `protobuf:"varint,1,opt,name=type,proto3,enum=getamis.alice.crypto.tss.ecdsa.cggmp.dkg.Type" json:"type,omitempty"`
	Id   string `protobuf:"bytes,2,opt,name=id,proto3" json:"id,omitempty"`
	// Types that are assignable to Body:
	//	*Message_Peer
	//	*Message_Decommit
	//	*Message_Verify
	//	*Message_Result
	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) GetDecommit 

func (x *Message) GetDecommit() *BodyDecommit

func (*Message) GetEchoMessage 

func (m *Message) GetEchoMessage() types.Message

func (*Message) GetId 

func (x *Message) GetId() string

func (*Message) GetMessageType 

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

func (*Message) GetPeer 

func (x *Message) GetPeer() *BodyPeer

func (*Message) GetResult 

func (x *Message) GetResult() *BodyResult

func (*Message) GetType 

func (x *Message) GetType() Type

func (*Message) GetVerify 

func (x *Message) GetVerify() *BodyVerify

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_Decommit 

type Message_Decommit struct {
	Decommit *BodyDecommit `protobuf:"bytes,4,opt,name=decommit,proto3,oneof"`
}

type Message_Peer 

type Message_Peer struct {
	Peer *BodyPeer `protobuf:"bytes,3,opt,name=peer,proto3,oneof"`
}

type Message_Result 

type Message_Result struct {
	Result *BodyResult `protobuf:"bytes,6,opt,name=result,proto3,oneof"`
}

type Message_Verify 

type Message_Verify struct {
	Verify *BodyVerify `protobuf:"bytes,5,opt,name=verify,proto3,oneof"`
}

type Result 

type Result struct {
	PublicKey *ecpointgrouplaw.ECPoint
	Share     *big.Int
	Bks       map[string]*birkhoffinterpolation.BkParameter
	Rid       []byte
}

type Type 

type Type int32
const (
	Type_Peer     Type = 0
	Type_Decommit Type = 1
	Type_Verify   Type = 2
	Type_Result   Type = 3
)

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

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