crypto

type PublicParams struct {
	// Label is the label associated with the PublicParams.
	// It can be used by the driver for versioning purpose.
	Label string
	// Curve is the pairing-friendly elliptic curve used for everything but Idemix.
	Curve mathlib.CurveID
	// PedGen is the generator of the Pedersen commitment group.
	PedGen *mathlib.G1
	// PedParams contains the public parameters for the Pedersen commitment scheme.
	PedParams []*mathlib.G1
	// RangeProofParams contains the public parameters for the range proof scheme.
	RangeProofParams *RangeProofParams
	// IdemixCurveID is the pairing-friendly curve used for the idemix scheme.
	IdemixCurveID mathlib.CurveID
	// IdemixIssuerPK is the public key of the issuer of the idemix scheme.
	IdemixIssuerPK []byte
	// Auditor is the public key of the auditor.
	Auditor []byte
	// Issuers is a list of public keys of the entities that can issue tokens.
	Issuers [][]byte
	// MaxToken is the maximum quantity a token can hold
	MaxToken uint64
	// QuantityPrecision is the precision used to represent quantities
	QuantityPrecision uint64
}

type RangeProofParams struct {
	SignPK       []*mathlib.G2
	SignedValues []*pssign.Signature
	Q            *mathlib.G2
	Exponent     uint
}