INNER CODE UNIT · Go

NewAdditiveOTSender

taurushq-io/multi-party-sig · internal/ot/additive.go:42

func NewAdditiveOTSender(ctxHash *hash.Hash, setup *CorreOTSendSetup, batchSize int, alpha [2]curve.Scalar) *AdditiveOTSender {
	return &AdditiveOTSender{
		ctxHash:   ctxHash,
		setup:     setup,
		batchSize: batchSize,
		group:     alpha[0].Curve(),
		alpha:     alpha,
	}
}

func (r *AdditiveOTSender) Round1(msg *AdditiveOTReceiveRound1Message) (*AdditiveOTSendRound1Message, AdditiveOTSendResult, error) {
	extendedResult, err := ExtendedOTSend(r.ctxHash, r.setup, r.batchSize, msg.Msg)
	if err != nil {
		return nil, nil, err
	}
	prg := blake3.New()
	outMsg := new(AdditiveOTSendRound1Message)
	outMsg.CombinedPads = make([][2][]byte, r.batchSize)

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