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This is why, unlike symmetric key algorithms, a public key algorithm does not require a secure initial exchange of one ( or more ) secret keys between the sender and receiver.
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is and why
And if he is so scornful of the rights of states, why not advocate a different sort of constitution that he could more sincerely support??
But it is more than irony: one of the main reasons why nationalism is no longer a tenable concept is because it has spread throughout the planet.
Lucretius has remarked: `` The reason why all Mortals are so gripped by fear is that they see all sorts of things happening in the earth and sky with no discernable cause, and these they attribute to the will of God ''.
That is why the form itself becomes a preoccupation, because it exists as a problem separate from the material it accommodates.
That is why, the argument runs, the squares are so fearful of jazz and yet perversely fascinated by it.
That is why the members of the beat generation proudly assume the title of the holy barbarians ; ;
If it is an honest feeling, then why should she not yield to it??
`` The Rocking Horse Winner '' is a fantasy with extraordinary power to disturb the reader -- but we do not know why.
It is a characteristic of thoughts that in re-thinking them we come, ipso facto, to understand why they were thought ''.
Because of these involvements in the matter at stake, Boniface lacked the impartiality that is supposed to be an essential qualification for the position of arbiter, and in retrospect that would seem to be sufficient reason why the English embassies to the Curia proved so fruitless.
Conceived as an organ of economic cooperation, there is no reason why O.E.C.D. cannot evolve into a broader instrument of union if its members so desire.
The schedules are flexible so that the program can be accelerated as the public becomes more tolerant or realizes that it is something that has to be done, `` so why not now ''.
That is why it is important to invest in comfortable, airy types of shoes.
But why is it the special responsibility of the CTA to help these people??
That is why the United Nations was formed so that intelligent men with good intentions from all countries could meet and solve problems without resorting to war.
This is why he made such a magnificent soldier.
This is why I say we just can't go ahead and disarm the Germans and pull down our own defenses.
That is why our creative people give their time to literature, not to painting or sculpture ''.
Armed Forces Day is the annual report on this investment, a public presentation designed to give our own people, and the people of other lands who stand with us for peace with freedom and justice, the best possible opportunity to see and understand what we have and why we have it.
That we had the wit and wisdom to adopt Mr. Lowell's concept and make it the base for our processes of selection is one reason why our selections have been, it may be said truly, pretty uniformly good.
Really there is no reason why this fine exercise should not find its way into your leg program at all times, for the following suggestions show why it is so effective: 1.
is and unlike
It is said that, even at the present stage of Southern urbanization, such a city as Atlanta is not distinctly unlike Columbus or Trenton.
The sequence of movements in a Cunningham dance is unlike any sequence to be seen in life.
The artist, unlike the philosopher, is not a removed observer aiming at neutral and rarified high levels of abstraction.
What evidence is available would seem to indicate that Brooks, unlike his older brother Henry, had most of the methodological vices usually found in the amateur.
Pausing in the doorway he said: `` The form of the human female, unlike her mind and her spirit, is the most challenging loveliness in all nature ''.
You will find that avocado is unlike any other fruit you have ever tasted.
This is not unlike the order received by the sergeant of an army motor pool: `` Four trucks to Fort Mason gym, 7:30 tonight, for hauling girls to dance.
But it is crucial that here, unlike Burford, the trial court was ordered to retain the case until the state courts had had a reasonable opportunity to settle the state-law question.
The threadbare notion that belief, unlike behaviour, is not subject to objective analysis, has placed intuitive metaphysics squarely against the sociology of knowledge, since it is precisely the job of the sociology of knowledge to treat beliefs as social facts no less viable than social behaviour.
the important point, however, is that these magnificent achievements, unlike those of later decades, were only incidentally influenced by Oriental models.
it is competent in the sense that it makes a coherent statement without violating the rules of the sonnet form, but it is entirely undistinguished and entirely unlike Hardy.
Nothing in all this is autobiographical: unlike the poets of Deor and Widsith, the poet of Beowulf is not concerned with his own identity ; ;
It is significant, too, that the older teen-agers I interviewed believed, unlike the younger ones, that Jewish students tend to do better academically than their gentile counterparts.
There is however no point in speculating about such a possibility: the fact of the matter is that our institutions of higher learning owe their existence to a spirit not unlike that which produces the `` family business ''.
This is similar to the notion of chivalry, but unlike that European concept, in i ' thar attention is focused on everything in existence.
Scientific research is most often not the main goal for many amateur astronomers, unlike professional astronomy.
Ammonius asks Plutarch what he, being a Boeotian, has to say for Cadmus, the Phoenician who reputedly settled in Thebes and introduced the alphabet to Greece, placing alpha first because it is the Phoenician name for ox — which, unlike Hesiod, the Phoenicians considered not the second or third, but the first of all necessities.
The criticism of Paneloux, is that he, unlike Tarrou, has lost his faith in humanity.
" The Covered Hall ") This abode is somewhat like Hades from Ancient Greek religion: there, something not unlike the Asphodel Meadows can be found, and people who have neither excelled in that which is good nor excelled in that which is bad can expect to go there after they die and be reunited with their loved ones.
is and symmetric
Moreover, it will be asymmetric until a certain critical Af distance is reached, below which it will become symmetric.
There is ample evidence from many sources that the Af bond in Af is symmetric.
There is evidence, though less convincing than for Af, that the Af bond in nickel dimethylglyoxime is symmetric.
A number of semiempirical estimates by various workers lead to the conclusion that the Af bond becomes symmetric when the Af bond length is about 2.4 to 2.5 A, but aside from the possible example of nickel dimethylglyoxime there have been no convincing reports of symmetric Af bonds.
There is, then, the possibility that this Af bond is symmetric, although Douglass was unable to determine its symmetry from his x-ray data.
The automorphism group of X is also called the symmetric group on X.
According to one definition of asymmetric, anything that fails to be symmetric is asymmetric.
In geometry an Archimedean solid is a highly symmetric, semi-regular convex polyhedron composed of two or more types of regular polygons meeting in identical vertices.
This is easiest to describe in terms of lines of latitude and longitude-the spines lie on the intersections between five of the former, symmetric about an equator, and eight of the latter, spaced uniformly.
Typically the sweep takes the simple form of an advancement of the surface, such that the surface is expanded in a symmetric manner about its advancement axis, with the advancement rate set by some nominal volume attributed to each event, representative of the atomic volume of the atom prior to evaporation.
Except for a few primitive types such as sponges ( which have no nervous system ) and jellyfish ( which have a nervous system consisting of a diffuse nerve net ), all living animals are bilaterians, meaning animals with a bilaterally symmetric body shape ( that is, left and right sides that are approximate mirror images of each other ).
Blowfish is a keyed, symmetric block cipher, designed in 1993 by Bruce Schneier and included in a large number of cipher suites and encryption products.
Every Boolean algebra ( A, ∧, ∨) gives rise to a ring ( A, +, ·) by defining a + b := ( a ∧ ¬ b ) ∨ ( b ∧ ¬ a ) = ( a ∨ b ) ∧ ¬( a ∧ b ) ( this operation is called symmetric difference in the case of sets and XOR in the case of logic ) and a · b := a ∧ b. The zero element of this ring coincides with the 0 of the Boolean algebra ; the multiplicative identity element of the ring is the 1 of the Boolean algebra.
If and we have for all v, w in V, then we say that B is symmetric.
In cryptography, a block cipher is a deterministic algorithm operating on fixed-length groups of bits, called blocks, with an unvarying transformation that is specified by a symmetric key.
According to Birkhoff's theorem, it is the only vacuum solution that is spherically symmetric.
The initial flavor of this technology is known as symmetric multiprocessing ( SMP ), where a small number of CPUs share a coherent view of their memory system.
* 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 ).
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