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The mathematics of secrets cryptography from Caesar ciphers to digital encryption
Опубликовано 2019Полный текст
Полный текст
Electronic Resource -
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Unsolved! the history and mystery of the world's greatest ciphers from ancient Egypt to online secret societies
Опубликовано 2017Полный текст
Полный текст
Electronic Resource -
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Analysis of error detection performance of a code with decimal check digit
Опубликовано в: Philippine Engineering Journal (1989)Статья -
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