Authenticated encryption (AE) is a cryptographic construction that simultaneously protects
confidentiality and integrity. A considerable amount of research has been devoted to the …

The Transport Layer Security (TLS) protocol aims to provide confidentiality and integrity of
data in transit across untrusted networks. TLS has become the de facto secure protocol of …

TLS is possibly the most used protocol for secure communications, with a 18-year history of
flaws and fixes, ranging from its protocol logic to its cryptographic design, and from the …

Virtual Private Networks (VPNs) authenticate and encrypt network traffic to protect users'
security and privacy, and are used in professional and personal settings to defend against …

This paper reveals an intrinsic relationship between secure cloud storage and secure
network coding for the first time. Secure cloud storage was proposed only recently while …

We show how to exploit the encrypted key import functions of a variety of different
cryptographic devices to reveal the imported key. The attacks are padding oracle attacks …

OpenPGP and S/MIME are the two prime standards for providing end-to-end security for
emails. We describe novel attacks built upon a technique we call malleability gadgets to …

IPsec enables cryptographic protection of IP packets. It is commonly used to build VPNs
(Virtual Private Networks). For key establishment, the IKE (Internet Key Exchange) protocol …

Plaintext-Recovery Attacks Against Datagram TLS Page 1 Plaintext-Recovery Attacks Against
Datagram TLS Nadhem Alfardan and Kenneth Paterson Information Security Group Royal …

The common approach to defining secure channels in the literature is to consider
transportation of discrete messages provided via atomic encryption and decryption …