Sökning: "Rad-latinska kvadrater"

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  1. 1. Discreet Discrete Mathematics : Secret Communication Using Latin Squares and Quasigroups

    Kandidat-uppsats, Umeå universitet/Institutionen för matematik och matematisk statistik

    Författare :Christoffer Olsson; [2017]
    Nyckelord :Cryptology; Cryptography; Latin squares; Row-latin squares; Quasigroups; Secret sharing schemes; Kryptologi; Kryptografi; Latinska kvadrater; Rad-latinska kvadrater; Kvasigrupper; Hemlighetsdelning;

    Sammanfattning : This thesis describes methods of secret communication based on latin squares and their close relative, quasigroups. Different types of cryptosystems are described, including ciphers, public-key cryptosystems, and cryptographic hash functions. There is also a chapter devoted to different secret sharing schemes based on latin squares. LÄS MER