%0 Journal Article %T Quasi-Linear Time Fully Homomorphic Public Key Encryption Algorithm (ZK111) %A Zaryab Khan %J Journal of Theoretical Physics and Cryptography %D 2012 %I University of Mohaghegh Ardabili %X ZK111 is a quasi-linear O(n ¡¤ log n) fully Homomorphic encryption (FHE) algorithm. It works on a novel idea of ¡°perfectly colorblind function¡± which is nothing but a very unique way of creating p-adic ring homomorphism from p-adic ring X to p-adic ring Y. Unlike its other FHE counterparts, there is NO ¡°noise¡± in the cipher text. ZK111 preserves full algebraic homomorphism without compromising its quasi-linear efficiency. It is not only FHE, but also the fastest public-key encryption (PKE) algorithm known as of today.. Both encryption and decryption are O(n ¡¤ log n) and algorithm still retains it FHE property. Hence it solves the most intriguing and outstanding problem of cryptography. ZK111 is a probabilistic encryption algorithm by nature, and despite being FHE; it is absolutely immune to chosen and adoptive plaintext attack by design. %K Fully Homomorphic Encryption (FHE) %K Public Key Encryption (PKE) %K Unconditionally Secure %K Transition Function %K p-adic numbers %K Ring Homomorphism %K Algebraic Homomorphism. %U http://www.ijtpc.org/volume1/JTPC1386.pdf