Publicly Verifiable Multi-stage Secret Sharing on General Access Structures by SONG Yun, WANG Ningning, XIAO Menglin, SHAO Zhiyi

Subjects: “…monotone span program (msp); multi-stage secret sharing; bilinear pairing; computational diffie-hellman and decisional bilinear diffie-hellman problems; provably secure…”
Get full text

Certificateless Aggregate Signcryption Scheme with Publicly Verifiable Pairless Operation by CHEN Hong, ZHOU Mo, HOU Yuting, ZHAO Jufang, XIAO Chenglong, GUO Pengfei

“…In the random oracle model, the confidentiality and unforgeability of the scheme are reduced to the solving of computational Diffie-Hellman problem and discrete logarithm problem in polynomial time, which proves the security of the scheme. …”
Get full text