IFN-Lambda: The Key to Norovirus’s Secret Hideaway

Secret-key Certificates (continued) Secret-key Certiicates (continued)

A new construction is described for designing secret-key certiicate schemes based on signature schemes other than of the Fiat-Shamir type. Also described are practical secret-key certiicate issuing protocols that enable the Certiication Authority to certify public keys, without being able to compromise the conndentiality of the corresponding secret keys. Furthermore the design of secure showing...

The Strong Secret Key Rate

Three parties, Alice, Bob and Eve, know the sequences of ran-generated by a discrete memoryless source according to some probability distribution P XY Z. Motivated by Wyner's and Csiszz ar and KK orner's pioneering definition of, and work on, the secrecy capacity of a broadcast channel, the secret key rate of P XY Z was deened by Maurer as the maximal rate M=N at which Alice and Bob can generat...

The Strong Secret Key Rate ofDiscrete Random

Three parties, Alice, Bob and Eve, know the sequences of ran-generated by a discrete memoryless source according to some probability distribution P XY Z. Motivated by Wyner's and Csiszz ar and KK orner's pioneering definition of, and work on, the secrecy capacity of a broadcast channel, the secret key rate of P XY Z was deened by Maurer as the maximal rate M=N at which Alice and Bob can generat...

Information-Theoretic Secret Key Agreement

Improving the Rao-Nam secret key cryptosystem using regular EDF-QC-LDPC codes

This paper proposes an efficient joint secret key encryption-channel coding cryptosystem, based on regular Extended Difference Family Quasi-Cyclic Low-Density Parity-Check codes. The key length of the proposed cryptosystem decreases up to 85 percent using a new efficient compression algorithm. Cryptanalytic methods show that the improved cryptosystem has a significant security advantage over Ra...