Software obfuscation has always been a controversially discussed research area. While
theoretical results indicate that provably secure obfuscation in general is impossible, its …

Protecting a digital asset once it leaves the cyber trust boundary of its creator is a
challenging security problem. The creator is an entity which can range from a single person …

Software security with respect to reverse-engineering is a challenging discipline that has
been researched for several years and which is still active. At the same time, this field is …

A method of performing a payment transaction employing a two-factor authentication
mechanism. The method includes engaging in cryptographic processing with a …

Providing security support for mobile ad-hoc networks is challenging for several reasons:(a)
wireless networks are susceptible to attacks ranging from passive eavesdropping to active …

In this paper we pick up an old challenge to design public key or white-box constructions
from symmetric cipher components. We design several encryption schemes based on the …

The need for software security in untrusted environments is ever increasing. White-box
cryptography aims to ensure the security of cryptographic algorithms when the attacker has …

In response to various cryptanalysis results on white-box cryptography, Bringer et al.
presented a novel white-box strategy. They propose to extend the round computations of a …

White-box cryptography has attracted a growing interest from researchers in the last decade.
Several white-box implementations of standard block-ciphers (DES, AES) have been …

In recent years there have been several attempts to build white-box block ciphers whose
implementations aim to be incompressible. This includes the weak white-box ASASA …