We describe a parallelizable block-cipher mode of operation that simultaneously provides
privacy and authenticity. OCB encrypts-and-authenticates a nonempty string M∈{0, 1} …

We study the question of how to generically compose symmetric encryption and
authentication when building “secure channels” for the protection of communications over …

We revisit the problem of constructing a protocol for performing Authenticated Encryption
with Associated Data (AEAD). A technique is described which combines a collision-resistant …

Abstract The Competition for Authenticated Encryption: Security, Applicability, and
Robustness (CAESAR) supported by the National Institute of Standards and Technology …

This work investigates the state of the art in hard disk cryptography. As the choice of the
cipher mode is essential for the security of hard disk data, we discuss the recent cipher …

A general result is proved for constructions which use a pseudo-random function (PRF) with
a “small” domain to build a PRF with a “large” domain. This result is used to analyse a new …

We propose a compatible design of CCMP and OCB AES cipher using separated encryptor
and decryptor for IEEE 802.11 i. IEEE 802.11 i-wireless LAN security working group-CCMP …

Abstract (EN) The automotive industry heavily relies on the controller area network (CAN)
due to its low cost and robustness. However, as vehicle connectivity grows, CAN buses …

Many security protocols rely on authentication of communicating entities and encryption of
exchanged data. Traditionally, authentication and encryption have been separate …

O crescimento do número de aplicações para Redes de Sensores sem Fio (RSSF) bem
como a diversificação das mesmas fez com que a segurança da informação nesse tipo de …