The findings, published in IEEE Transactions on Consumer Electronics, present a way to protect sensitive videos from rare but ...

RC4 is an example of a stream cipher (see RC4). Contrast with block cipher. THIS DEFINITION IS FOR PERSONAL USE ONLY. All other reproduction requires permission.

Determining which algorithm to use in an encrypted communications session. When encryption is required, and one node signals another to begin a transmission session, there are often several ...

Chinese researchers claim they have found a way to use D-Wave's quantum annealing systems to develop a promising attack on classical encryption.… Outlined in a paper [PDF] titled "Quantum ...

To understand what this proposal is, and why it is important, we need to dig a bit deeper into what a block cipher is, and the history of the AES algorithm. A block cipher is a mechanism to ...