A digital signature with multiple subliminal channels and its applications

作者：Lin, Dai Rui^*; Wang, Chih I; Zhang, Zhi Kai; Guan, D J

来源：Computers & Mathematics with Applications, 2010, 60(2): 276-284.

DOI：10.1016/j.camwa.2010.01.001

• Subliminal channels
• Digital signatures
• One-time signatures
• Quadratic residues
• Chinese remainder theorem

In this paper, we present two schemes for embedding multiple subliminal messages into one-time signature schemes (OTSSs) proposed by Lamport (1971, 1981) [35,36]. Our schemes have the advantage that the subliminal receivers cannot forge a valid signature since they do not share the signer's secret key. Our schemes can also provide more than one independent subliminal message, and the numbers of subliminal messages and receivers are larger than that of the subliminal messages in previous schemes.

• 出版日期2010-7
• 单位中山大学