Security Analysis of Mechanisms for the Improved Polymorphic Cipher
Yupu Hu · 2009
In contrast to most or all commonly known symmetric encryption algorithm designs(including the AES candidates such as Rijndael and Twofish),the Polymorphic Cipher(PMC) can immunize differential power attack.The algorithm is mostly used to encrypt disk files.The problem that would be solved is to improve the Polymorphic Cipher in P2P,and to provide mass-produced session keys for two parties across a communication channel.A strong one-way function satisfing the Strict Avalanche Criterion(SAC) was constructed.The security of the function was analyzed by some experimental results and correlated theories.