作者: Frédéric Muller
DOI: 10.1007/978-3-540-25937-4_7
关键词:
摘要: In this paper, we analyze the security of stream cipher Helix, recently proposed at FSE’03. Helix is a high-speed asynchronous cipher, with built-in MAC functionality. We differential properties its keystream generator and describe two new attacks.