[PDF] Top 20 Exploring Energy Efficiency of Lightweight Block Ciphers

... consequence, energy consump- tion) can be carried out at different ...the energy consumed by the gates. Hence, we carried out the energy estimation using the following design flow: The design was ... See full document

... To optimize area and power, a loop-based approach is preferred. Authors in PRESENT cipher presented round-based architectures with a minimal hardware footprint of 1570 GE, whereas authors have achieved several security ... See full document

... the energy/power consumption of cryptographic ...single block of a given ...considering energy. The energy consumption in CMOS circuits is dominated by the dynamic power ...the energy ... See full document

... does lightweight mean? why use a lightweight block cipher? what is the best lightweight block cipher? Over the past ten years, different lightweight block ciphers ... See full document

... stream ciphers [11], has been announced by ECRYPT as part of eSTREAM project to identify new stream ciphers that might become suitable for widespread adoption including lightweight ...stream ... See full document

... Abstract: Lightweight security algorithms are tailored for resource-constrained ...the efficiency of an algorithm, usually, a tradeoff is involved in lightweight cryptography in terms of its memory ... See full document

... Abstract: Lightweight cryptography is a rapidly evolving area of research and it has great impact especially on the new computing environment called the Internet of Things (IoT) or the Smart Object networks ... See full document

... Lightweight ciphers are optimized to operate on resource-constrained devices such as RFID tags, smartcards, or FPGAs, that are limited with respect to their memory, battery supply, and computing ...software ... See full document

... all ciphers effectively act on the state in some block-wise manner we first explain what our basic ‘block’ ...suitable block would be a column ...this block allows us to conclude on the ... See full document

... powered; energy efficiency and extensive mote life span are ...early lightweight cryptographic attempts for RFID includes the work [17], in which they claim that the hardware implementations about ... See full document

... Energy efficiency is one of the main concerns in low-power implementations of block ciphers, regardless of the key strength of the algorithm being ...of energy is important because it ... See full document

... power, energy consumption, complexity (time/space) and gate equivalency/Area (GE) ...the lightweight cryptography algorithms/methods are the suitable solutions for memory limited and processing constrained ... See full document

... The hardware architecture of Beetle[Light+] is programmed in VHDL language and is implemented on the same Virtex 6 (target device xc6vlx760) and Virtex 7 (target device xc7vx415t) under Xilinx 13.4. We use the same RTL ... See full document

... a lightweight design principle was emphasized wherein a simple round is iterated over multiple cycles to achieve the desired ...the lightweight hash function, PHOTON [6] and block cipher, LED ... See full document

... follow from the best known attacks against the Simon and Speck families of block ciphers. As we show in the following, the security level of Simeck is com- parable to those of Simon , which is reasonable to ... See full document

... other lightweight stream ciphers would, if used on restricted devices such as RFID, likewise require to store the key in non-volatile memory so that when the device is restarted the cipher has to be ... See full document

... More sophisticated facts are related to differential and linear attacks against corresponding block ciphers. It is well-known (see, for example, [5, 7, 16]) that these attacks are dual in the sense of ... See full document

... Different symmetric-key ciphers need keys of different sizes. The selection of the key must be based on a systematic approach to avoid a security leak. The keys need to be chosen randomly. This implies that there ... See full document

... In this paper we analysed the side-channel resistance of both CAESAR finalists for the lightweight applications profile, ACORN and Ascon. While numerous security evaluations have already been published regarding ... See full document

... CTR mode is a confidentiality mode similar to OFB mode that features a random access property, since it utilises a counter instead of the previous ciphertext or output block for updating the block cipher ... See full document