In this paper, we present a new block cipher, referred as PUFFIN2, that is designed to be used with applications requiring very low circuit area. PUFFIN2 is designed to be impleme...
With the establishment of the AES the need for new block ciphers has been greatly diminished; for almost all block cipher applications the AES is an excellent and preferred choice....
Andrey Bogdanov, Lars R. Knudsen, Gregor Leander, ...
In recent years more and more security sensitive applications use passive smart devices such as contactless smart cards and RFID tags. Cost constraints imply a small hardware footp...
Carsten Rolfes, Axel Poschmann, Gregor Leander, Ch...
— ICEBERG is a block cipher that has been recently proposed for security applications requiring efficient FPGA implementations. In this paper, we investigate a compact ASIC imple...
Abstract. SPEED is a private key block cipher. It supports three variable parameters: (1) data length — the length of a plaintext/ciphertext of SPEED can be 64, 128 or 256 bits. ...