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crcutil

package module

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Versions in this module

v0

v0.2.0

Jan 9, 2024

Changes in this version

type Inst

+ func (inst *Inst[T]) Table() []T

type InstOption

+ func WithSwappedInputNibbles() InstOption

v0.1.0

Jul 3, 2023

Changes in this version

+ func BitwiseUpdateFn(poly *Poly[T]) func(poly *Poly[T], crc T, data D, dataWidth int) T

+ func UpdateBitwise(poly *Poly[T], crc T, data D, dataWidth int) T

+ type Impl interface

+ Append func(b []byte, crc T) []byte

+ Update func(crc T, tab []T, p []byte) T

+ type Inst struct

+ func (inst *Inst[T]) AppendSum(in []byte) []byte

+ func (inst *Inst[T]) Reset()

+ func (inst *Inst[T]) Sum() T

+ func (inst *Inst[T]) Update(p []byte)

+ func (inst *Inst[T]) Write(p []byte) (n int, err error)

+ type InstOption func(*instConf)

+ func AppendSumSkipFinalXOR() InstOption

+ type Model struct

+ FinalInvert bool

+ FinalXOR T

+ Initial T

+ InitialInvert bool

+ Poly *Poly[T]

+ Table []T

+ func (m *Model[T]) Checksum(data []byte) T

+ func (m *Model[T]) MakeTable() []T

+ func (m *Model[T]) New(opts ...InstOption) *Inst[T]

+ type Poly struct

+ Reciprocal bool

+ Reversed bool

+ Width int

+ Word T

+ func FromImplicit1Notation(k T) *Poly[T]

+ func FromImplicit1NotationReciprocal(k T) *Poly[T]

+ func (p *Poly[T]) Impl() Impl[T]

+ func (p *Poly[T]) LSBitFirst() bool

+ func (p *Poly[T]) NormalForm() *Poly[T]

+ func (p *Poly[T]) ReciprocalForm() *Poly[T]

+ func (p *Poly[T]) ReversedForm() *Poly[T]

+ func (poly *Poly[T]) MakeTable(opts ...TableOption) []T

+ type TableOption func(*tableConf)

+ func WithDataWidth(n int) TableOption

+ func WithInitialValue(initial uint32) TableOption

+ func WithReversedBits() TableOption

+ type Word interface

v0.1.0-alpha3

Jul 3, 2023

v0.1.0-alpha2

Oct 25, 2022

v0.1.0-alpha1

Oct 21, 2022