The algorithm described by AES is a symmetric-key algorithm, meaning the same key is used for both encrypting and decrypting the data.

The key size used for an AES cipher specifies the number of repetitions of transformation rounds that convert the input, called the plaintext, into the final output, called the ciphertext.

The Book of Amos contains several different key activities and genres which are used to expound upon its themes.

Originally used in Baker House to signify the Ivy League university tradition, on his return to Finland Aalto used it in a number of key buildings, in particular, in several of the buildings in the new Helsinki University of Technology campus ( starting in 1950 ), Säynatsalo Town Hall ( 1952 ), Helsinki Pensions Institute ( 1954 ), Helsinki House of Culture ( 1958 ), as well as in his own summer house, the so-called Experimental House in Muuratsalo ( 1957 ).

The keyboard included a form of Single-key keyword input, similar to that used on the Sinclair Spectrum, via the ' func ' key.

* The ANS key on some graphing calculators, used as a shortcut for inputting the result ( answer ) of the previous calculation

In one application, it is actually a benefit: the password-hashing method used in OpenBSD uses an algorithm derived from Blowfish that makes use of the slow key schedule ; the idea is that the extra computational effort required gives protection against dictionary attacks.

The key index used to assess passenger train performance is the Public Performance Measure, which combines figures for punctuality and reliability.

A standard telegraph key has a built-in knife switch that can be used to short the key's contacts.

On personal computers, the key can be used by software in several different ways, such as to switch between multiple login sessions, to terminate a program, or to interrupt a modem connection.

* By whether the same key is used for both encryption and decryption ( symmetric key algorithms ), or if a different key is used for each ( asymmetric key algorithms ).

Modern encryption methods can be divided by two criteria: by type of key used, and by type of input data.

By type of key used ciphers are divided into:

* symmetric key algorithms ( Private-key cryptography ), where the same key is used for encryption and decryption, and

* asymmetric key algorithms ( Public-key cryptography ), where two different keys are used for encryption and decryption.

* Key size, i. e., the size of key used to encrypt a message.

I have just asked these questions in the Pentagon, in the White House, in offices of key scientists across the country and aboard the submarines that prowl for months underwater, with neat rows of green launch tubes which contain Polaris missiles and which are affectionately known as `` Sherwood Forest ''.

Alternate locations exist for all key command centers.

It could reach key tactical points faster than infantry and destroy them or hold them as the case might be for the foot soldier.

When he was bent over behind the wheel of the station wagon, feeling in his trouser cuffs for the ignition key which he had dropped a moment before, she came out of the house with an enormous Rumanian shawl over her head, which she had bought in that country during one of their trips abroad, and handed him a clean handkerchief through the window.

The long-range objective is to bring about consolidation of ownership through use of land exchange authority and through purchase on a moderate scale of inholdings which comprise key tracts for recognized National Forest programs such as recreation development, or which are a source of damage to lands in National Forests and National Grasslands.

Some manufacturers have had the foresight to provide a socket for the chuck key ; ;

Called a `` Slo-Flo '' meter it was designed for this job by Power Plus Industries of Los Angeles, a key individual being Don Nelson.

Pulley had set her up at the Semiramis Hotel, but she grew impatient waiting for a royal reception and moved to a luxurious apartment to which the royal pimp had no key.

He found the key to the Jeep, got it started and warmed it up for five minutes.

Apparently he believes Mr. Buckley holds the key to the Democratic organization's acceptance of his choices for running mates without a struggle.

Now a quiet-spoken, middle-aged man, Fiedler is an aeronautical engineer for Lockheed's Missiles and Space Division at Sunnyvale, where he played a key role in the development of the Navy's Polaris missile.

A $25 billion advertising budget in an $800 billion economy was envisioned for the 1970s here Tuesday by Peter G. Peterson, head of one of the world's greatest camera firms, in a key address before the American Marketing Assn..

Nevertheless, the weak government created by the Articles became a matter of concern for key nationalists.

In The Plague, a key description of Oran occurs early, when it is explained that the town is built in such a way that it " turns its back on the bay, with the result that it's impossible to see the sea, you always have to go to look for it.

A key problem in the design of good algorithms for this problem is that formulas for the variance may involve sums of squares, which can lead to numerical instability as well as to arithmetic overflow when dealing with large values.

Like Jehovah's Witnesses, Adventists use key phrases from the Bible, such as " For the living know that they shall die: but the dead know not any thing, neither have they any more a reward ; for the memory of them is forgotten " ( Eccl.

The atomic orbital concept is therefore a key concept for visualizing the excitation process associated with a given transition.

During this operation, each column is multiplied by the known matrix that for the 128 bit key is

For cryptographers, a cryptographic " break " is anything faster than a brute force — performing one trial decryption for each key ( see Cryptanalysis ).

Symbolism as an art movement was in full swing at this time and L ' Ymagier provided a nexus for many of its key contributors.

The early 1960s and 1970s ( up until his death in 1976 ) were marked by key works in Helsinki, in particular the huge town plan for the void in centre of Helsinki adjacent to Töölö Bay and the vast railway yards, and marked on the edges by significant buildings such as the National Museum and the main railway station, both by Eliel Saarinen.

This key result opened the way for a proof of the Weil conjectures, ultimately completed by his student Pierre Deligne.

This starter operates as follows: The driver turns the key, activating the starter switch.

They take Nikoladze and the Ark key elsewhere, and Fisher is left to be executed-luckily, Lambert organizes for a five-seconds long blackout, allowing Fisher to escape and locate Nikoladze, who is still trying to negotiate the Ark for his freedom: in order to prevent this from happening, Fisher assassinates Nikoladze, the only person capable of activating the Ark, thus preventing the Information Crisis from escalating.

In addition to recruiting and activating other cells of the immune system, neutrophils play a key role in the front-line defence against invading pathogens.

* Transmitting a digital distress signal by activating ( or pressing ) the distress button ( or key ) on a marine radio equipped with Digital Selective Calling ( DSC ) over the VHF ( channel 70 ) and / or HF frequency bands.

* Transmitting a digital distress signal by activating ( or pressing ) the distress button ( or key ) on a Inmarsat-C satellite internet device

This can be more of an issue on most laptop computers, since activating the Num Lock function typically requires use of the Fn key and if a user accidentally switches it on they may have no idea how to switch it off.

The acid plays a key role in digestion of proteins, by activating digestive enzymes, and making ingested proteins unravel so that digestive enzymes can break down the long chains of amino acids.

In the game's epilogue, Sajuuk is the key to activating the long-forgotten Eye of Aarran-a portal to a galaxy-wide hyperspace network left behind by the Progenitors.

Electronic key fobs, which are used for activating such things as remote keyless entry systems on motor vehicles.

A key factor in the correction of these anchoring errors is the chromosomal passenger complex, which includes the kinase protein Aurora B, its target and activating subunit INCENP and two other subunits, Survivin and Borealin / Dasra B ( reviewed by Adams and collaborators in 2001 ).

This was a very convenient arrangement, since the signal could be easily modulated by simply connecting a relay between the relatively low voltage alternator output and the transformer's primary winding, and activating it with the morse key.

Shute's friendship with Captain is critical to activating Captain's Soul Drive, his mysterious power source that is the key to victory.

The Soul Dew acts as a key for activating the Defense Mechanism of Altomare, a special device built in case of disaster.

The key to the two-hybrid screen is that in most eukaryotic transcription factors, the activating and binding domains are modular and can function in proximity to each other without direct binding.