internal

Jun 13, 2024

Changes in this version

type Group

+ HashFunc func() crypto.Hash

Jun 13, 2024

Changes in this version

+ var ErrUInt64TooBig = errors.New("scalar is too big to be uint64")

+ type Decoder interface

+ Decode func(data []byte) error

+ DecodeHex func(h string) error

type Element

+ DecodeHex func(h string) error

+ Hex func() string

+ type Encoder interface

+ Encode func() []byte

+ Hex func() string

type Scalar

+ DecodeHex func(h string) error

+ Hex func() string

+ SetUInt64 func(i uint64) Scalar

+ UInt64 func() (uint64, error)

Apr 30, 2024

Changes in this version

+ var ErrParamScalarInvalidEncoding = errors.New("invalid scalar encoding")

Jan 25, 2023

Changes in this version

+ var ErrParamInvalidPointEncoding = errors.New("invalid point encoding")

+ var ErrParamNegScalar = errors.New("negative scalar")

+ var ErrParamScalarTooBig = errors.New("scalar too big")

Jan 20, 2023

Changes in this version

type Element

+ XCoordinate func() []byte

Dec 29, 2022

Changes in this version

+ var ErrBigIntConversion = errors.New("conversion error")

type Scalar

+ SetInt func(i *big.Int) error

Dec 29, 2022

Changes in this version

type Scalar

+ LessOrEqual func(scalar Scalar) int

+ Pow func(scalar Scalar) Scalar

Oct 2, 2022

Changes in this version

type Group

+ Order func() string

Aug 20, 2022

Changes in this version

+ var ErrCastElement = errors.New("could not cast to same group element (wrong group ?)")

+ var ErrCastScalar = errors.New("could not cast to same group scalar (wrong group ?)")

+ var ErrIdentity = errors.New("infinity/identity point")

+ var ErrParamNilPoint = errors.New("nil or empty point")

+ var ErrParamNilScalar = errors.New("nil or empty scalar")

+ var ErrParamScalarLength = errors.New("invalid scalar length")

+ var ErrWrongField = errors.New("incompatible fields")

+ func RandomBytes(length int) []byte

+ type Element interface

+ Add func(Element) Element

+ Base func() Element

+ Copy func() Element

+ Decode func(data []byte) error

+ Double func() Element

+ Encode func() []byte

+ Equal func(Element) int

+ Identity func() Element

+ IsIdentity func() bool

+ Multiply func(Scalar) Element

+ Negate func() Element

+ Set func(Element) Element

+ Subtract func(Element) Element

+ type Group interface

+ Base func() Element

+ Ciphersuite func() string

+ ElementLength func() uint

+ EncodeToGroup func(input, dst []byte) Element

+ HashToGroup func(input, dst []byte) Element

+ HashToScalar func(input, dst []byte) Scalar

+ NewElement func() Element

+ NewScalar func() Scalar

+ ScalarLength func() uint

+ type Scalar interface

+ Add func(Scalar) Scalar

+ Copy func() Scalar

+ Decode func(in []byte) error

+ Encode func() []byte

+ Equal func(Scalar) int

+ Invert func() Scalar

+ IsZero func() bool

+ Multiply func(Scalar) Scalar

+ One func() Scalar

+ Random func() Scalar

+ Set func(Scalar) Scalar

+ Subtract func(Scalar) Scalar

+ Zero func() Scalar

Mar 28, 2022

Changes in this version

+ func ExpectPanic(expectedError error, f func()) (bool, error)