Mitsugu Iwamoto, Hirosuke Yamamoto, Hiroki Koga. A coding theorem for cheating-detectable (2, 2)-threshold blockwise secret sharing schemes. In IEEE International Symposium on Information Theory, ISIT 2009, June 28 - July 3, 2009, Seoul, Korea, Proceedings. pages 1308-1312, IEEE, 2009. [doi]
Abstract is missing.