Applied cryptography (2nd ed.): protocols, algorithms, and source code in C
Applied cryptography (2nd ed.): protocols, algorithms, and source code in C
The NTMAC for authentication of noisy messages
IEEE Transactions on Information Forensics and Security
A fragile watermark error detection scheme for wireless video communications
IEEE Transactions on Multimedia
Overview of the H.264/AVC video coding standard
IEEE Transactions on Circuits and Systems for Video Technology
| Hi-index | 0.00 |
In this paper we propose a novel lightweight approximate authentication algorithm that provides efficient protection for wireless video streaming where bit errors are frequent. The benefits of the proposed algorithm over other algorithms are fast execution, due to its simplicity, and small message authentication code size. The algorithm is capable of detecting even a small number of bit errors in relatively small packets that are used in video streaming. These features have never previously been available at the same time. Another benefit of the approximate authentication is that it supports error resilient video decoding by dropping packets with too many bit errors, thus improving the perceived quality of the video stream. The performance of the algorithm is demonstrated via simulations and measurements