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Peer reviewed Peer reviewed
ERIC Number: EJ561840
Record Type: CIJE
Publication Date: 1998
Pages: N/A
Abstractor: N/A
ISBN: N/A
ISSN: ISSN-0025-5769
EISSN: N/A
Exploring Hill Ciphers with Graphing Calculators.
St. John, Dennis
Mathematics Teacher, v91 n3 p240-45 Mar 1998
Explains how to code and decode messages using Hill ciphers which combine matrix multiplication and modular arithmetic. Discusses how a graphing calculator can facilitate the matrix and modular arithmetic used in the coding and decoding procedures. (ASK)
Descriptors: Graphing Calculators, Mathematical Concepts, Mathematics Activities, Mathematics Instruction, Matrices, Modular Arithmetic, Secondary Education, Secondary School Mathematics
Publication Type: Guides - Classroom - Teacher; Journal Articles
Education Level: N/A
Audience: Teachers; Practitioners
Language: English
Sponsor: N/A
Authoring Institution: N/A
Grant or Contract Numbers: N/A