crc

package

v0.0.0-...-32b1a53 Latest Latest Go to latest Published: Oct 11, 2023 License: Apache-2.0 Imports: 4 Imported by: 0

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const (
	CRC16_CHECKSUM_LENGTH_BYTES = 2
)

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const (
	CRC32_CHECKSUM_LENGTH_BYTES = 4
)

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var CRC32c uint32 = crc32.Castagnoli

Keeping this here for convenience, as it is not obvious to all that "CRC32c" maps to the Castagnoli algorithm.

This section is empty.

type CRC16Adapter struct {
	*crc16.Table
}

Supports append and strip/verify CRC16 checksums. Implements the satcom.Adapter interface.

func NewCRC16Adapter(cfg CRC16AdapterConfig) (*CRC16Adapter, error)

func (a *CRC16Adapter) MakeChecksum(v []byte) []byte

func (a *CRC16Adapter) MessageSize(n int) (int, error)

func (a *CRC16Adapter) Unwrap(v []byte) ([]byte, error)

func (a *CRC16Adapter) Wrap(v []byte) ([]byte, error)

type CRC16AdapterConfig struct {
	Algorithm crc16.Params
}

type CRC32Adapter struct {
	*crc32.Table
}

Supports append and strip/verify CRC32 checksums. Implements the satcom.Adapter interface.

func NewCRC32Adapter(cfg CRC32AdapterConfig) (*CRC32Adapter, error)

func (a *CRC32Adapter) MessageSize(n int) (int, error)

func (a *CRC32Adapter) Unwrap(v []byte) ([]byte, error)

func (a *CRC32Adapter) Wrap(v []byte) ([]byte, error)

type CRC32AdapterConfig struct {
	Algorithm uint32
}