Secret sharing scheme based on LDPC
Jin Zhou · Information technology newsletter · 2014
The secrecy of information safety has become an important research topic in present information age. In consequence,secret sharing scheme arises in this situation. The secret sharing scheme makes secret share's distribution come true by LDPC code's encoding. In LDPC code,because every nonzero code is minimum code,it connects minimum license sets with LDPC's minimum code in secret sharing scheme and it uses minimum license sets to restore secret. Because secret sharing transmission in channel is influenced,the restored secret has error code. So it uses step number logic decoding to correct error. The experiment indicates,the scheme makes secret sharing come true. It has high safety and simplicity.