Exciting new capabilities of modern trusted hardware technologies allow for the execution of arbitrary code within environments completely isolated from the rest of the system and...
Manuel Barbosa, Bernardo Portela, Guillaume Scerri...
A simple cryptographic method, a type of columnar transposition cipher, is described which may be used in series with other methods to provide practical hybrid encryption. The met...
Simpira is a recently proposed family of permutations, based on the AES round function. The design includes recommendations for using the Simpira permutations in block ciphers, has...
Christoph Dobraunig, Maria Eichlseder, Florian Men...
Goldwasser and Rothblum (TCC ’07) prove that statistical indistinguishability obfuscation (iO) cannot exist if the obfuscator must maintain perfect correctness (under a widely b...
Zvika Brakerski, Christina Brzuska, Nils Fleischha...
Pseudorandom functions (PRFs) play a central role in symmetric cryptography. While in principle they can be built from any one-way functions by going through the generic HILL (SIC...