Multiple secrets sharing scheme based on Eigenvalue

Currently, relevant secret sharing schemes are mainly extended based on Shamir's threshold secret sharing scheme and Blakley's vector scheme. In this paper, we extend the threshold secret sharing scheme based on the eigenvalue proposed by Zhang Yanshuo et al, use the diagonalized matrix with different invertible matrices, distribute the square matrices similar to the diagonal matrix to different participants as their sub-secret shares. In this scheme, multiple secrets can be shared in each secret sharing process. The analysis results show that the scheme is correct.