xorcoding

Documentation

Index

• func CalcPaddedCapacity(original_length int, b byte) (padded_capacity int)
• func XorDecode(chunks [][]byte) (data_block []byte, err error)
• func XorEncode(data_block []byte, b byte) (chunks [][]byte)

Functions

func CalcPaddedCapacity

func CalcPaddedCapacity(original_length int, b byte) (padded_capacity int)

func XorDecode

func XorDecode(chunks [][]byte) (data_block []byte, err error)

XorDecode recovers original data_block from chunks given

func XorEncode

func XorEncode(data_block []byte, b byte) (chunks [][]byte)

XorEncode takes a data_block as input and produces b + 1 chunks from it Original data block can then be recovered from any of b chunks