abe

type AccessPolicy struct {
	M    [][]int          // access policy matrix
	Vars []string         // attribute list
	Row  map[string][]int // attribute -> access policy matrix rows index
}

type AuthKeys struct {
	AuthPub  *AuthPub `json:"-"`
	AuthPub_ string   `json:"authpub"` // public key of the authority
	AuthPrv  *AuthPrv `json:"-"`
	AuthPrv_ string   `json:"authprv"` // private key of the authority
}

type AuthPrv struct {
	Org    *Org     `json:"-"`
	Org_   string   `json:"org"`
	Alpha  *big.Int `json:"-"`
	Alpha_ string   `json:"alpha"`
	Y      *big.Int `json:"-"`
	Y_     string   `json:"y"`
}

type AuthPub struct {
	Org     *Org   `json:"-"`
	Org_    string `json:"org"`
	Ealpha  Point  `json:"-"`
	Ealpha_ string `json:"ealpha"`
	G1y     Point  `json:"-"`
	G1y_    string `json:"g1y"`
}

type AuthPubs struct {
	AuthPub  map[string]*AuthPub `json:"-"`
	AuthPub_ map[string]string   `json:"authpub"` // authority -> corresponding public key
}

type Ciphertext struct {
	Org     *Org                  `json:"-"`
	Org_    string                `json:"org"`
	Policy  string                `json:"-"`
	Policy_ string                `json:"policy"`
	C0      Point                 `json:"-"`
	C0_     string                `json:"c0"`
	C       map[string][][]Point  `json:"-"`
	C_      map[string][][]string `json:"c"`
}

type Curve interface {
	ToJsonObj() Curve
	OfJsonObj() Curve
	SetSeed(seed string) Curve
	InitRng() Curve
	NewPointOn(group string) Point
	NewRandomExp() *big.Int
	NewRandomSecret(n int, zerosecret bool) []*big.Int
	NewRandomPointOn(group string) Point
	UnitOnGroup(group string) Point
	HashToGroup(x string, group string) Point
	HashToPow(x string, g Point) Point
	Inv(g1 Point) Point
	Mul(g1 Point, g2 Point) Point
	Div(g1 Point, g2 Point) Point
	Pow(g1 Point, e1 *big.Int) Point
	Pow2(g1 Point, e1 *big.Int, g2 Point, e2 *big.Int) Point
	Pow3(g1 Point, e1 *big.Int, g2 Point, e2 *big.Int, g3 Point, e3 *big.Int) Point
	Pair(g1 Point, g2 Point) Point
	ProdPair(g1 []Point, g2 []Point) Point
	// contains filtered or unexported methods
}

type Org struct {
	Crv  Curve  `json:"-"`
	Crv_ string `json:"crv"`
	G1   Point  `json:"-"`
	G1_  string `json:"g1"`
	G2   Point  `json:"-"`
	G2_  string `json:"g2"`
	E    Point  `json:"-"`
	E_   string `json:"e"`
}

type Point interface {
	ToJsonObj() Point
	OfJsonObj(curve Curve) Point
	GetP() string
	GetGroup() string
	// contains filtered or unexported methods
}

type UserAttrs struct {
	User     string              `json:"user"`  // user
	Coeff    map[string][]int    `json:"coeff"` // attribute -> its coefficients
	Userkey  map[string]*Userkey `json:"-"`
	Userkey_ map[string]string   `json:"userkey"` // attribute -> corresponding userkey
}

type Userkey struct {
	Org  *Org   `json:"-"`
	Org_ string `json:"org"`
	K    Point  `json:"-"`
	K_   string `json:"k"`
	KP   Point  `json:"-"`
	KP_  string `json:"kp"`
}