Over the Internet, digital signature has been an indispensable approach to securing e-commerce
and other online transactions requiring authentication. Concerning the computing costs …

In cloud computing, the security of infrastructure is determined by hypervisor (or Virtual
Machine Monitor, VMM) designs. Unfortunately, in recent years, many attacks have been …

Elliptic curve cryptography (ECC) is preferred for high-speed applications due to the lower
computational complexity compared with other public-key cryptographic schemes. As the …

Compared with block ciphers, stream ciphers are more efficient when implemented in
hardware environment, like Field Programma-ble Gate Array (FPGA). In this paper, we propose …

Widely used in a large range of Internet security protocols such as TLS/SSL, the key
exchange provides a method to establish a shared secret between two parties in unprotected …

Asymmetric cryptographic algorithms (eg, RSA and ECC) have been implemented on
Graphics Processing Units (GPUs) for several years. These implementations mainly exploit the …

Asymmetric cryptographic algorithm (eg, RSA and Elliptic Curve Cryptography) implementations
on Graphics Processing Units (GPUs) have been researched for over a decade. The …

In traditional multiple precision large integer multiplication algorithm, the required number of
additions approximates the number of multiplications needed. In some platforms, the great …

This article describes a lightweight additive homomorphic algorithm with the same encryption
and decryption keys. Compared to standard additive homomorphic algorithms like Paillier, …

Memory disclosure attacks, such as cold-boot attacks and DMA attacks, allow attackers to
access all memory contents, therefore introduce great threats to plaintext sensitive data in …