Abstract
NLSv2 is a synchronous stream cipher with message authentication functionality, submitted to the ECrypt Network of Excellence call for stream cipher primitives, profile 1A. NLSv2 is an updated version of NLS [19]. The minor change between NLS and NLSv2 increases resistance to attacks utilizing large amounts of keystream. NLS stands for Non-Linear SOBER, and the NLS ciphers are members of the SOBER family of stream ciphers [12],[16],[23] and [24].
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Hawkes, P., McDonald, C., Paddon, M., Rose, G.G., de Vries, M.W. (2008). Specification for NLSv2. In: Robshaw, M., Billet, O. (eds) New Stream Cipher Designs. Lecture Notes in Computer Science, vol 4986. Springer, Berlin, Heidelberg. https://doi.org/10.1007/978-3-540-68351-3_6
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