Methods and Algorithms for Pseudo-probabilistic Encryption with Shared Key

A Public-Key Encryption Scheme with Pseudo-random Ciphertexts

This work presents a practical public-key encryption scheme that offers security under adaptive chosen-ciphertext attack (CCA) and has pseudo-random ciphertexts, i.e. ciphertexts indistinguishable from random bit strings. Ciphertext pseudo-randomness has applications in steganography. The new scheme features short ciphertexts due to the use of elliptic curve cryptography, with ciphertext pseudo...

Pseudo-Code Algorithms for Verifiable Re-encryption Mix-Nets

Implementing the shuffle proof of a verifiable mix-net is one of the most challenging tasks in the implementation of an electronic voting system. For non-specialists, even if they are experienced software developers, this task is nearly impossible to fulfill without spending an enormous amount of resources into studying the necessary cryptographic theory. In this paper, we present one of the ex...

Power evaluation methods for data encryption algorithms

With the increasingly extensive application of networking technology, security of network becomes significant than ever before. Encryption algorithm plays a key role in construction of a secure network system. However, the encryption algorithm implemented on resource-constrained device is difficult to achieve ideal performance. The issue of power consumption becomes essential to performance of ...

Probabilistic Public Key Encryption for Controlled Equijoin in Relational Databases

Comparative Analysis of Block Key Encryption Algorithms

Humankind has grown phenomenally from Stone Age to information technology age. Information technology is deeply treasured; mainly because of the Internet. The internet has brought great changes in almost every domain of life. Besides a computer, laptop, Desktop, even a Mobile Phones, I-Pad, IPod have the facility to use the Internet. With the Internet, life has become easier to get things done ...