An AEAD Variant of the Grain Stream Cipher

Martin Hell, Thomas Johansson, Willi Meier, Jonathan Sönnerup, Hirotaka Yoshida

Forskningsoutput: Kapitel i bok/rapport/Conference proceedingKonferenspaper i proceedingForskning

3 !!Citations (SciVal)

Sammanfattning

A new Grain stream cipher, denoted Grain-128AEAD is presented, with support for authenticated encryption with associated data. The cipher takes a 128-bit key and a 96-bit IV and produces a pseudo random sequence that is used for encryption and authentication of messages. The design is based on Grain-128a but introduces a few changes in order to increase the security and protect against recent cryptanalysis results. The MAC is 64 bits, as specified by the NIST requirements in their lightweight security standardization process.
Originalspråkengelska
Titel på gästpublikationCodes, Cryptology and Information Security
Undertitel på gästpublikationThird International Conference, C2SI 2019, Rabat, Morocco, April 22–24, 2019, Proceedings - In Honor of Said El Hajji
RedaktörerClaude Carlet, Sylvain Guilley, Abderrahmane Nitaj, El Mamoun Souidi
FörlagSpringer Nature Switzerland AG
Sidor55-71
Antal sidor17
ISBN (elektroniskt)978-3-030-16458-4
ISBN (tryckt)978-3-030-16457-7
DOI
StatusPublished - 2019
Evenemang3rd International Conference C2SI-2019 on Codes, Cryptology and Information Security - Rabat, Marocko
Varaktighet: 2019 apr 222019 apr 24

Konferens

Konferens3rd International Conference C2SI-2019 on Codes, Cryptology and Information Security
Land/TerritoriumMarocko
OrtRabat
Period2019/04/222019/04/24

Ämnesklassifikation (UKÄ)

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