Abstract
This paper provides an overview of the LOKI encryption primitive which may be used to encrypt and decrypt a 64-bit block of data using a 64-bit key. The LOKI primitive may be used in any mode of operation currently defined for ISO DEA-1, with which it is interface compatible [AAAA83]. Also described are two modes of operation of the LOKI primitive which compute a 64-bit, and 128-bit, Message Authentication Code (or hash value). These modes of operation may be used to provide authentication of a communications session, or of data files.
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Brown, L., Pieprzyk, J., Seberry, J. (1990). LOKI — A cryptographic primitive for authentication and secrecy applications. In: Seberry, J., Pieprzyk, J. (eds) Advances in Cryptology — AUSCRYPT '90. AUSCRYPT 1990. Lecture Notes in Computer Science, vol 453. Springer, Berlin, Heidelberg. https://doi.org/10.1007/BFb0030364
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DOI: https://doi.org/10.1007/BFb0030364
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