Lattice-Based Secret Sharing Scheme (Chinese Remainder Theorem)

Secret sharing schemes are used as a tool in many cryptographic protocols including revocable electronic cash, electronic voting, cloud computing and key management in sensor networks. But the existing post-quantum secret sharing schemes are all based on Shamir's (t, n) threshold scheme, there is currently no post-quantum secret sharing scheme based on the Chinese Remainder Theorem (CRT), so we construct a verifiable lattice-based secret sharing scheme using some number theory methods and interaction methods. Furthermore, we prove our scheme is safe in the post-quantum era. Finally, we compare our scheme with other schemes. And the comparison shows that our scheme is more efficient and occupies less memory.