Definition of Ciphers. Meaning of Ciphers. Synonyms of Ciphers
Here you will find one or more explanations in English for the word Ciphers.
Also in the bottom left of the page several parts of wikipedia pages related to the word Ciphers and, of course, Ciphers synonyms and on the right images related to the word Ciphers.
Definition of Ciphers
CipherCipher Ci"pher, v. i. [imp. & p. p. Ciphered; p. pr. & vb.
To use figures in a mathematical process; to do sums in
``T was certain he could write and cipher too.
Cipher Ci"pher, v. t.
1. To write in occult characters.
His notes he ciphered with Greek characters.
2. To get by ciphering; as, to cipher out the answer.
3. To decipher. [Obs.] --Shak.
4. To designate by characters. [Obs.] --Shak.
Cipher Ci"pher, a.
Of the nature of a cipher; of no weight or influence.
``Twelve cipher bishops.' --Milton.
Meaning of Ciphers from wikipedia
as classical ciphers
. They include simple substitution ciphers
(such as ROT13) and transposition ciphers
(such as a Rail Fence Cipher
). For example,...
- known until
June 1976. Symmetric
as either block ciphers
or stream ciphers
. A block cipher enciphers input
- the original
message. Substitution ciphers
can be compared
with transposition ciphers
. In a transposition cipher
, the units
of the plaintext
- way. Stream ciphers
can be built using block ciphers
. OFB-mode and CTR mode are block modes
that turn a block cipher
into a stream cipher
- in the ROT13 system. As with all single-alphabet substitution ciphers
, the Caesar cipher
is easily broken
and in modern practice offers essentially
- than block ciphers
and have lower hardware
complexity. However, stream ciphers
can be susceptible
to security breaches
(see stream cipher
- Block ciphers
may be capable
on more than one block
size, but during transformation
size is always
fixed. Block cipher modes
in the United States Prior
War I. Aegean
Park Press. ISBN 0-89412-026-3. Gardner, Martin
(1972). Codes, ciphers
- The Beale ciphers
Papers) are a set of three
ciphertexts, one of which allegedly states
of a buried treasure
of gold, silver
- Vigenère cipher
(French pronunciation: [viʒnɛːʁ]) is a method
of encrypting alphabetic
text by using
of interwoven Caesar ciphers
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