Over the last decades, numerous security and privacy issues in all three active mobile
network generations have been revealed that threaten users as well as network providers. In …

Revealing the security flaws of existing cryptographic protocols is the key to understanding
how to achieve better security. Dozens of multi-factor authentication schemes for multi …

Since 2012, it is publicly known that the bitstream encryption feature of modern Xilinx FPGAs
can be broken by side-channel analysis. Presented at CT-RSA 2012, using graphics …

Despite over two decades of continuous efforts, how to design a secure and efficient two-
factor authentication scheme remains an open issue. Hundreds of new schemes have wave …

We take advantage of a recently published open source implementation of the AES
protected with a mix of countermeasures against side-channel attacks to discuss both the …

We propose TEDT, a new Authenticated Encryption with Associated Data (AEAD) mode
leveraging Tweakable Block Ciphers (TBCs). TEDT provides the following features:(i) It …

During the last years, the industry sector showed particular interest in solutions which allow
to encrypt and decrypt data within one clock cycle. Known as low-latency cryptography, such …

Due to the sensitiveness of the physical environments and resource-constrained nature of
edge devices, how to securely and efficiently access real-time data in Industrial Internet-of …

This paper proposes a systematic analysis method for 5G Non-Access Stratum Signalling
security based on formal analysis, which has identified 10 new 5G protocol vulnerabilities …

Side-channel attacks are an increasingly important concern for the security of cryptographic
embedded devices, such as the SIM cards used in mobile phones. Previous works have …