kilic

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v0.1.0 Latest Latest Go to latest Published: Apr 24, 2026 License: Apache-2.0 Imports: 10 Imported by: 0

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github.com/IBM/mathlib

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Documentation ¶

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Index ¶

func HashToCurveGenericBESwu(msg, domain []byte, hashFunc func() hash.Hash) (*bls12381.PointG1, error)
func HashToG1GenericBESwu(data, domain []byte) (*bls12381.PointG1, error)
func SwuMapG1BE(u *Fe) (*Fe, *Fe)
type Bls12_381
- func NewBls12_381() *Bls12_381
type Bls12_381BBS
- func NewBls12_381BBS() *Bls12_381BBS
type Fe
type PointG1

Constants ¶

This section is empty.

Variables ¶

This section is empty.

Functions ¶

func HashToCurveGenericBESwu ¶

func HashToCurveGenericBESwu(msg, domain []byte, hashFunc func() hash.Hash) (*bls12381.PointG1, error)

func HashToG1GenericBESwu ¶

func HashToG1GenericBESwu(data, domain []byte) (*bls12381.PointG1, error)

func SwuMapG1BE ¶

func SwuMapG1BE(u *Fe) (*Fe, *Fe)

SwuMapG1BE is implementation of Simplified Shallue-van de Woestijne-Ulas Method follows the implementation at draft-irtf-cfrg-hash-to-curve-06. uses big-endian variant: https://tools.ietf.org/html/draft-irtf-cfrg-hash-to-curve-06#section-4.1.1

Types ¶

type Bls12_381 ¶

type Bls12_381 struct {
	common.CurveBase
}

func NewBls12_381 ¶

func NewBls12_381() *Bls12_381

func (*Bls12_381) CompressedG1ByteSize ¶

func (c *Bls12_381) CompressedG1ByteSize() int

func (*Bls12_381) CompressedG2ByteSize ¶

func (c *Bls12_381) CompressedG2ByteSize() int

func (*Bls12_381) CoordinateByteSize ¶

func (c *Bls12_381) CoordinateByteSize() int

func (*Bls12_381) FExp ¶

func (c *Bls12_381) FExp(a driver.Gt) driver.Gt

func (*Bls12_381) G1ByteSize ¶

func (c *Bls12_381) G1ByteSize() int

func (*Bls12_381) G2ByteSize ¶

func (c *Bls12_381) G2ByteSize() int

func (*Bls12_381) GenG1 ¶

func (c *Bls12_381) GenG1() driver.G1

func (*Bls12_381) GenG2 ¶

func (c *Bls12_381) GenG2() driver.G2

func (*Bls12_381) GenGt ¶

func (c *Bls12_381) GenGt() driver.Gt

func (*Bls12_381) HashToG1 ¶

func (c *Bls12_381) HashToG1(data []byte) driver.G1

func (*Bls12_381) HashToG1WithDomain ¶

func (c *Bls12_381) HashToG1WithDomain(data, domain []byte) driver.G1

func (*Bls12_381) HashToG2 ¶

func (c *Bls12_381) HashToG2(data []byte) driver.G2

func (*Bls12_381) HashToG2WithDomain ¶

func (c *Bls12_381) HashToG2WithDomain(data, domain []byte) driver.G2

func (*Bls12_381) MultiScalarMul ¶

func (c *Bls12_381) MultiScalarMul(a []driver.G1, b []driver.Zr) driver.G1

func (*Bls12_381) NewG1 ¶

func (c *Bls12_381) NewG1() driver.G1

func (*Bls12_381) NewG1FromBytes ¶

func (c *Bls12_381) NewG1FromBytes(b []byte) driver.G1

func (*Bls12_381) NewG1FromCompressed ¶

func (c *Bls12_381) NewG1FromCompressed(b []byte) driver.G1

func (*Bls12_381) NewG2 ¶

func (c *Bls12_381) NewG2() driver.G2

func (*Bls12_381) NewG2FromBytes ¶

func (c *Bls12_381) NewG2FromBytes(b []byte) driver.G2

func (*Bls12_381) NewG2FromCompressed ¶

func (c *Bls12_381) NewG2FromCompressed(b []byte) driver.G2

func (*Bls12_381) NewGtFromBytes ¶

func (c *Bls12_381) NewGtFromBytes(b []byte) driver.Gt

func (*Bls12_381) Pairing ¶

func (c *Bls12_381) Pairing(p2 driver.G2, p1 driver.G1) driver.Gt

func (*Bls12_381) Pairing2 ¶

func (c *Bls12_381) Pairing2(p2a, p2b driver.G2, p1a, p1b driver.G1) driver.Gt

func (*Bls12_381) ScalarByteSize ¶

func (c *Bls12_381) ScalarByteSize() int

type Bls12_381BBS ¶

type Bls12_381BBS struct {
	Bls12_381
}

func NewBls12_381BBS ¶

func NewBls12_381BBS() *Bls12_381BBS

func (*Bls12_381BBS) HashToG1 ¶

func (c *Bls12_381BBS) HashToG1(data []byte) driver.G1

func (*Bls12_381BBS) HashToG1WithDomain ¶

func (c *Bls12_381BBS) HashToG1WithDomain(data, domain []byte) driver.G1

func (*Bls12_381BBS) HashToG2 ¶

func (c *Bls12_381BBS) HashToG2(data []byte) driver.G2

func (*Bls12_381BBS) HashToG2WithDomain ¶

func (c *Bls12_381BBS) HashToG2WithDomain(data, domain []byte) driver.G2

type Fe ¶

type Fe [fpNumberOfLimbs]uint64

type PointG1 ¶

type PointG1 [3]Fe

Source Files ¶

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