Zcash is an implementation of the Decentralized Anonymous Payment scheme Zerocash,
with security fixes and improvements to performance and functionality. It bridges the existing …

Public-key cryptography is indispensable for cyber security. However, as a result of Peter
Shor shows, the public-key schemes that are being used today will become insecure once …

The ISO/IEEE 11073 standard for Personal Health Devices (X73PHD) aims to ensure
interoperability between Personal Health Devices and aggregators—eg health appliances …

Cette thèse a pour objet d'étude les algorithmes de chiffrement par blocet les fonctions de
hachage cryptograpiques, qui sont deux primitives essentielles de la cryptographie dite …

Decentralised cryptocurrencies such as Bitcoin offer a new paradigm of electronic payment
systems that do not rely on a trusted third-party. Instead, the peers forming the network …

In this article we propose a new cryptanalysis method for double-branch hash functions and
we apply it on the standard RIPEMD-128, greatly improving over previously known results …

Inicialmente propuesto en 2008, el sistema de dinero electrónico Bitcoin ha ganado
notoriedad como alternativa al sistema bancario centralizado en transferencias financieras …

The main objective of this paper is to design optimized pipelined RIPEMD-160 with efficient
design strategies. There are two proposed designs in this paper such as iterative design and …

Online communication takes a major part in our daily life. Since sending or receiving
information over internet is inevitable, usage of hash function is essential to check whether …

Across generations many electronic devices have become more popular starting from cell
phones, tablets, laptops, desktops and any communication devices. Globalization and …