Cryptographic primitives

In this paper, we present some research results on randomness tests based on the length of runs proposed by A. Doğanaksoy et al in 2015. First, we show that some probability values for tests based on lengths 1 and 2 are inaccurate and suggest editing. Secondly, we have given and demonstrated for the general case the runs of any length k. Finally, we built a randomness testing tool and applied evaluations to true random sources.

9p vivirginia2711 09-12-2020 14 3   Download

The algorithm is designed using combination of two symmetric cryptographic techniques. These two primitives can be achieved with the help of Advanced Encryption Standard (AES) and Data Encryption Standard (DES). This new hybrid cryptographic algorithm has been designed for better security with integrity.

8p byphasse043256 24-03-2019 16 0   Download

We describe, at a high level, several architectures that combine recent and non-standard cryptographic primitives in order to achieve our goal. We survey the benefits such an architecture would provide to both customers and service providers and give an overview of recent advances in cryptography motivated specifically by cloud storage.

5p girlsseek 27-02-2019 25 1   Download

Digital Signature schemes are commonly used as primitives in cryptographic protocols that provide other services including entity authentication, authenticated key transport, and authenticated key agreement.

4p dunglh2013 02-04-2014 40 1   Download

In this paper, we propose an efficient hardware implementation of this primitive that can be used for asymmetric digital signature, key exchange and asymmetric encryption. To our knowledge this is the first hardware implementation of XTR.

15p dunglh2013 02-04-2014 41 0   Download