cipher

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cipher

A person who is unimportant, insignificant, or without influence. It refers to the mathematical symbol for zero (0). I feel like a bit of a cipher in such a large company.
References in periodicals archive ?
Keywords: Block cipher modes of operation, cryptography, computer security, network security, one-time key
Goutis, "Comparison of the Hardware Architectures and FPGA Implementations of Stream Ciphers, " Proceedings of the 2004 11th IEEE International Conference on Electronics, Circuits and Systems, 2004.
To create this cipher, Caesar shifted the letters in the alphabet three places to the right.
Having identified the elements of a cipher in Carroll's novel, my goal was to combine it with elements of his other ciphers to create a new, Alice themed cipher.
Ciphers expressible or conceivable as a Boolean function have algebraic degree which is the same as the degree ofthe ANF ofthe Boolean function.
Al Mazroui said there might be only one known cipher to date that had proven to be unbreakable,.
In this section, through the analysis of different cipher video sequences, three examples are provided for the real applicability of the proposed assessment scheme.
64-bit block ciphers (64-bit long blocks) such as Triple DES and MISTY1 were constructed by the mid 1990's.
Pincock details historic events that were affected by the use of codes, including Mary Queen of Scots' encrypted messages to Queen Elizabeth's would-be assassins and the cracking of the famous Enigma ciphers during World War II.
This article is an introduction to the variety of secret writing encountered in law enforcement and describes the role of FBI cryptanalysts in examining and deciphering these criminal codes and ciphers.
Driven by the increasing need for high-speed protection of stored data, the LRW-AES cipher is being proposed for the IEEE standard P1619 to enable robust hard disk and tape encryption, among other applications.
In a substitution cipher, for example, you replace each letter of the message with another letter or symbol.
128-bit block Ciphers such as Camellia and AES were produced in and after the second half of the 1990s, and 64-bit block Ciphers (64-bit long blocks) such as Triple DES and MISTY1 were constructed by the mid 1990s.
experts in strategic security, today announced the availability of Foundstone SSLDigger(TM), a free tool that tests and rates the use of SSL (secure socket layer) ciphers on an organization's Web site.
People all over the world use ciphers: spies, submarine commanders, foreign ambassadors, students, and many others use ciphers to exchange confidential information.