LEX (cipher)
LEX is a stream cipher based on the round transformation of AES. LEX provides the same key agility and short message block performance as AES while handling longer messages faster than AES. In addition, it has the same hardware and software flexibility as AES, and hardware implementations of LEX can share resources with AES implementations.
Designed by Alex Biryukov, LEX is a Phase 2 Focus candidate for the eSTREAM project. It is not patented.
A new revision of LEX protects against a slide attack found in an earlier version.
External links
Lex
Lex or LEX may refer to:
Names
Places
Music
Software
Acronyms and codes
Other uses
Classics (Ratatat album)
Classics is the second full-length album from Ratatat, released on August 22, 2006. As with their first album, Classics is almost entirely instrumental, with the only exception being a large cat-like sound sample used in "Wildcat."
During a September 15, 2006 interview on radio station KEXP, the band revealed that part of the album was recorded in upstate New York in a house owned by Björk.
This album produced three singles: "Lex", "Wildcat", and "Loud Pipes".
The track "Tropicana" was featured in the 2007 film "Knocked Up".
Track listing
References
External links
List of Survivor (U.S. TV series) contestants
Survivor is an American reality television show, based on the Swedish program, Expedition Robinson. Contestants are referred to as "castaways", and they compete against one another to become the "Sole Survivor" and win one million U.S. dollars. First airing in 2000, there have been a total of thirty-one seasons, which have been filmed on five different continents. The current season, Survivor: Kaôh Rōng, will premiere on February 17, 2016.
Contestants usually apply to be on the show, but the series has been known to recruit contestants for various seasons. For Survivor: Fiji, the producers had hoped to have a more racially diverse cast, and hoped that a more diverse group would apply after the success of the racially segregated Survivor: Cook Islands. When this did not happen, the producers turned to recruiting and in the end, only one contestant had actually submitted an application to be on the show. For the most part, contestants are virtually unknown prior to their Survivor appearance, but occasionally some well-known people are cast.
Cipher
In cryptography, a cipher (or cypher) is an algorithm for performing encryption or decryption—a series of well-defined steps that can be followed as a procedure. An alternative, less common term is encipherment. To encipher or encode is to convert information into cipher or code. In common parlance, 'cipher' is synonymous with 'code', as they are both a set of steps that encrypt a message; however, the concepts are distinct in cryptography, especially classical cryptography.
Codes generally substitute different length strings of characters in the output, while ciphers generally substitute the same number of characters as are input. There are exceptions and some cipher systems may use slightly more, or fewer, characters when output versus the number that were input.
Codes operated by substituting according to a large codebook which linked a random string of characters or numbers to a word or phrase. For example, "UQJHSE" could be the code for "Proceed to the following coordinates." When using a cipher the original information is known as plaintext, and the encrypted form as ciphertext. The ciphertext message contains all the information of the plaintext message, but is not in a format readable by a human or computer without the proper mechanism to decrypt it.
Cipher (newuniversal)
Cipher (Jennifer Swann) is a fictional character appearing in American comic books published by Marvel Comics. The character appears in the newuniversal imprint of Marvel Comics, and is one of the four initial superhumans created by the White Event in 2006 (the others being Justice, Nightmask, and Star Brand). newuniversal, designated Earth-555 in the Marvel Comics multiverse, is a re-imagining of the New Universe imprint from the late 1980s. The name Cipher actually refers to two things: a powerful extra-dimensional glyph (tattoo) that confers superhuman powers on a sentient being, and the name of the being that wields the glyph. Cipher is a new superhuman created by Warren Ellis and Salvador Larroca who were inspired by the original Spitfire and the nature of the Star Brand itself (as an extra-dimensional tool of near-unlimited power), combined with strong conceptual ties to Iron Man.
Fictional character biography
Project Spitfire
Essentially nothing is known about Dr. Jennifer Swann’s early life, or where she earned her doctorate. Sometime in the late 1990s or early 2000s she was hired by the NSA to work on Project Spitfire, taking her father’s previous position there. Jennifer continues the work her father, Dr. Joseph Swann, began in 1959 on the H.E.X. (Human Enhancement eXperimental) initiative, an armored exoskeleton that is intended to enable its wearer to combat superhumans with a wide variety of weapons. The original suit was created by Anthony Stark in 1959 who became Cipher in the "The Fireworks" event in 1955, and is an alternate version of Tony Stark (Iron Man) from the mainstream Marvel Universe. Prior to the events in newuniversal #1, neither Jennifer nor her father were able to perfect the design, both suffering broken bones during testing.
Cipher (band)
Cipher is an American hardcore punk, metalcore band that formed in 1996 in Long Beach, New York. Cipher's core line-up consisted of Maurice "Moe" Mitchell (vocals), Danny "Cipher" Bobis (drums), Chris Fry (guitar) and Krys Maniecki (bass).
History
The band's earliest demo's released when they were High School Juniors. These releases were marked by a noticeably more metal and progressive sound than their contemporaries in the Long Island Hardcore scene. Another distinct element of Cipher's sound was Moe Ciphers vocals which were expressed as rhythmic, staccato yells rather than screams which drew some comparisons to Hip hop. Cipher's music addressed socio-political activism, hardcore scene politics and identity.
Later releases became progressively pointed in their political critiques and complex in their musical structure. The release of the EP Protoculture marks a distinct change in artistic direction for Cipher. The four song recording was the first time Cipher put together a compilation of work written for the express purpose of being released as a unit. The outcome was a treatment on race, the trans-Atlantic slave trade, spiritual indecision, and the role of the individual in changing her/his reality.
Podcasts:
