MQSAS - An Efficient Multivariate Sequential Aggregate Signature Scheme
Talk by Dr. Albrecht Petzoldt
Date: 23.11.16 Time: 15.00 - 16.00 Room:
The talk will be divided into three parts. First, it will provide an overview of multivariate cryptography, which is one of the main candidates for post-quantum cryptosystems. Then I will introduce the concept of (sequential) aggregate signature schemes and their applications. Finally, I will present an efficient sequential aggregate signature scheme on the basis of multivariate polynomials called MQSAS. The scheme is very efficient and provides the shortest aggregate signatures of all existing post quantum aggregate signature schemes.