The Transport Layer Security (TLS) protocol is the de-facto standard for encrypted
communication on the Internet. However, it has been plagued by a number of different …

Fully homomorphic encryption supports meaningful computations on encrypted data, and
hence, is widely used in cloud computing and big data environments. Recently, Li et al …

In 2012, two academic groups reported having computed the RSA private keys for 0.5% of
HTTPS hosts on the internet, and traced the underlying issue to widespread random number …

Internet of Things (IoT) devices and their firmware are notorious for their lifelong
vulnerabilities. As device infection increases, vendors also fail to release patches at a …

NSEC5 is a proposed modification to DNSSEC that guarantees two security properties:(1)
privacy against offline zone enumeration, and (2) integrity of zone contents, even if an …

Many enterprise-grade network appliances host a TLS proxy to facilitate interception of TLS-
protected traffic for various purposes, including malware scanning, phishing detection, and …

Semi-prime factorization is an increasingly important number theoretic problem, since it is
computationally intractable. Further, this property has been applied in public-key …

We present a set of attacks on the OpenPGP specification and implementations of it which
result in full recovery of users' private keys. The attacks exploit the lack of cryptographic …

Microarchitecture based side-channel attacks are common threats nowadays. Intel SGX
technology provides a strong isolation from an adversarial OS, however, does not guarantee …

The difficulty of factoring large integers into primes is the basis for cryptosystems such as
RSA. Due to the widespread popularity of RSA, there have been many proposed attacks on …