With the massive growth of the World Wide Web (ie, internet), individual users or companies
can store and manage large amounts of sensitive data to outsource it to the cloud server …

The public parameters of the RSA cryptosystem are represented by the pair of integers N
and e. In this work, first we show that if e satisfies the Diophantine equation of the form ex 2 …

Software defined network suggests centralizing network knowledge in one network portion
by separating the routing (control plane) mechanism from the transmission network packet …

The concept of distribution in the Cloud and Fog computing makes the network more
vulnerable to malicious activities. This requires use of distributed firewalls to stop incoming …

The integer factorization problem, concerning the product of two primes N= pq, has been a
focal point for researchers since its rise to prominence with the RSA algorithm, a renowned …

RSA is a well-known cryptosystem in public-key cryptography and the strength of the
cryptosystem depends on the hardness of factoring large integers. Several attacks have …

The modulus of type N= p 2 q is often used in many variants of factoring-based
cryptosystems due to its ability to fasten the decryption process. Faster decryption is suitable …

Based on the ElGamal cryptosystem, Bae et al.(J. Netw. Comput. Appl., vol. 59, pp. 333–344,
2016) proposed a new homomorphic encryption algorithm to reduce the network traffic and …

Side-channel attacks (SCAs) have become a significant threat nowadays to cryptographic
devices, especially central processing units (CPUs). Based on the implementation of AES …

RSA is a well-known public key cryptosystem in modern-day cryptography. Common prime
RSA (CP-RSA) is a variant of RSA which is introduced by Wiener to avoid the small secret …