utils

Documentation

Index

• Constants
• func Commit(A1, A2 matrix.PolyQMatrix, m, r vector.PolyQVector) (vector.PolyQVector, vector.PolyQVector)
• func CommitmentKeys(ck []byte) (matrix.PolyQMatrix, matrix.PolyQMatrix)
• func Hash0(data []byte) poly.PolyQ
• func Hash1(data []byte) [32]byte
• func Hash2(data []byte) [32]byte
• func Hash3(data []byte) [32]byte
• func Hash4(data []byte) [32]byte
• func Hint(r, rPrime vector.PolyVector, alpha int64) (vector.PolyVector, vector.PolyVector)
• func OpenCommitment(A1, A2 matrix.PolyQMatrix, c1, c2, m, r vector.PolyQVector) bool
• func UseHint(r, h1, h2 vector.PolyVector, alpha int64) vector.PolyVector
• type ChanComms
  • func (c ChanComms) Get() any
  • func (c ChanComms) Send(message any)
• type Comms
• type ProtocolMessage
• type TopcoatPrivateKeyShare
• type TopcoatPublicKey
  • func (pk TopcoatPublicKey) Serialize() []byte
• type TopcoatSignature
  • func (sig TopcoatSignature) Serialize() []byte

Constants

const (
	ProtocolMessageTypeOK      = "OK"
	ProtocolMessageTypeABORT   = "ABORT"
	ProtocolMessageTypeRESTART = "RESTART"
	ProtocolMessageTypeERROR   = "ERROR"
)

Functions

func Commit

func Commit(A1, A2 matrix.PolyQMatrix, m, r vector.PolyQVector) (vector.PolyQVector, vector.PolyQVector)

func CommitmentKeys

func CommitmentKeys(ck []byte) (matrix.PolyQMatrix, matrix.PolyQMatrix)

func Hash0

func Hash0(data []byte) poly.PolyQ

func Hash1

func Hash1(data []byte) [32]byte

func Hash2

func Hash2(data []byte) [32]byte

func Hash3

func Hash3(data []byte) [32]byte

func Hash4

func Hash4(data []byte) [32]byte

func Hint

func Hint(r, rPrime vector.PolyVector, alpha int64) (vector.PolyVector, vector.PolyVector)

func OpenCommitment

func OpenCommitment(A1, A2 matrix.PolyQMatrix, c1, c2, m, r vector.PolyQVector) bool

func UseHint

func UseHint(r, h1, h2 vector.PolyVector, alpha int64) vector.PolyVector

Types

type ChanComms

type ChanComms struct {
	ToOtherParty   chan any
	FromOtherParty chan any
}

func (ChanComms) Get

func (c ChanComms) Get() any

func (ChanComms) Send

func (c ChanComms) Send(message any)

type Comms

type Comms interface {
	Send(message any)
	Get() any
}

type ProtocolMessage

type ProtocolMessage struct {
	Message string
}

type TopcoatPrivateKeyShare

type TopcoatPrivateKeyShare struct {
	ASeed           [32]byte
	Ttheirs, S1, S2 vector.PolyQVector
}

type TopcoatPublicKey

type TopcoatPublicKey struct {
	ASeed [32]byte
	T     vector.PolyQVector
}

func (TopcoatPublicKey) Serialize

func (pk TopcoatPublicKey) Serialize() []byte

type TopcoatSignature

type TopcoatSignature struct {
	Z, C1, C2      vector.PolyQVector
	H1, H2         vector.PolyVector
	RSeed1, RSeed2 [32]byte
	Iterations     int //temp
}

func (TopcoatSignature) Serialize

func (sig TopcoatSignature) Serialize() []byte