encryption

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Encryption

The coding of sensitive information for transfer online or otherwise electronically. One may encrypt data to prevent anyone other than the intended recipient from accessing it. For example, if one buys a product online and enters credit card information into an electronic form, that information is usually encrypted so hackers and potential identity thieves cannot use it for illicit purposes.

encryption

The manipulation of data to prevent accurate interpretation by all but those for whom the data is intended. Financial institutions use encryption to increase the security of data transmitted via the Internet.
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The file size enlargement and execution time enlongation are the price for enlarged cipher text possible space.
Keywords can be placed in the plain text, the cipher text, or both, and any word can be used as a key if repeated letters are dropped.
You digitally apply a key to plain text to get cipher text.
Similarly the sequence {1519, 2519, 2005, 1319, 0021, 1909, 1407, 0014, 2020} is encrypted as {0168, 1819, 0225, 0087, 2387, 0843, 1438, 0416, 0348}, in turn the entire cipher text is 1217, 1373, 0838, 1840, 0799, 2096, 0793, 0646, 2225, 0168, 1819, 0225, 0087, 2387, 0843, 1438, 0416, 0348
Salts are random data combined with plain text and the session key used to create cipher text.
A possible "message" which matches the known letter frequencies of English can always be found by counting the occurrences of each cipher text letter and ranking them from most to least frequent (1st two columns), then matching with a known ordering (ETAONISRHLDC .
Cipher text cannot be decrypted without having these two things is shown in figure 2.
encryption is the conversion of data into a form called a cipher text that cannot be easily understood by unauthorized people.
Hierarchical identity based encryption with constant size cipher text," in Proc.
A small change in the plaintext or key that give a large changes in the cipher text is known as avalanche effect.
It provides end-to-end protection of e-mail messages during transmission across both wired and wireless networks, and stores encrypted e-mail messages as cipher text.
The process used for producing cipher text from plaintext is known as encryption.