This paper presents a discussion of the issues relating to the selection of encryption algorithms in practical situations. An AES standard which recommends multiple algorithms in ...
We present a new micropayment scheme based on the use of “electronic lottery tickets.” This scheme is exceptionally efficient since the bank handles only winning tickets, inste...
A new method for obtaining lower bounds for spherical t-designs is proposed. Applications and new bounds are given for t = 9, 10. Some restrictions on the distribution of the inne...