Secret history : the story of cryptology Craig P. Bauer, York College of Pennsylvania and National Security Agency, Center for Cryptologic History, 2011-2012 Scholar-in-Residence.
Material type: TextSeries: Discrete mathematics and its applications ; 76Publication details: Boca Raton: CRC Press; 2013Description: xxv, 594 pages : illustrations ; 24 cmISBN:- 9781466561861 (hardback)
- 005.82 BAU/Sec 23
- QA76.9.A25 B384 2013
- COM083000 | MAT000000 | MAT036000
Item type | Current library | Call number | Status | Date due | Barcode | |
---|---|---|---|---|---|---|
Books | Goa University Library General Stacks | 005.82 BAU/Sec (Browse shelf(Opens below)) | Available | 158927 |
Includes bibliographical references and index.
"Codes are a part of everyday life, from the ubiquitous Universal Price Code (UPC) to postal zip codes. They need not be intended for secrecy. They generally use groups of letters (sometimes pronounceable code words) or numbers to represent other words or phrases. There is typically no mathematical rule to pair an item with its representation in code. A few more examples will serve to illustrate the range of codes"--
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