Secure and Fast Encryption Routine+: Evaluation by Software Application

Fast Software AES Encryption

This paper presents new software speed records for AES-128 encryption for architectures at both ends of the performance spectrum. On the one side we target the low-end 8-bit AVR microcontrollers and 32-bit ARM microprocessors, while on the other side of the spectrum we consider the high-performing Cell broadband engine and NVIDIA graphics processing units (GPUs). Platform specific techniques ar...

A New Fast Data Encryption Algorithm (FDE)

Comb to Pipeline: Fast Software Encryption Revisited

AES-NI, or Advanced Encryption Standard New Instructions, is an extension of the x86 architecture proposed by Intel in 2008. With a pipelined implementation utilizing AES-NI, parallelizable modes such as AES-CTR become extremely efficient. However, out of the four non-trivial NIST-recommended encryption modes, three are inherently sequential: CBC, CFB, and OFB. This inhibits the advantage of us...

An Algorithm for Fast Software Encryption

An algorithm for fast software encryption is proposed in this paper. It is based on the architecture of new pseudo random number generator (PRNG), named Self−Shrinking p–adic Generator (SSPG). In the paper first, the basic SSPG architecture and algorithm are recalled. Then, the software implementation in Visual C++ environment is presented. Finally, the results of some images and texts, encrypt...

TriviA: A Fast and Secure Authenticated Encryption Scheme

In this paper, we propose a new hardware friendly authenticated encryption (AE) scheme TriviA based on (i) a stream cipher for generating keys for the ciphertext and the tag, and (ii) a pairwise independent hash to compute the tag. We have adopted one of the ISOstandardized stream ciphers for lightweight cryptography, namely Trivium, to obtain our underlying stream cipher. This new stream ciphe...