CRYPTOGRAPHY Meaning and
Definition
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Cryptography refers to the study and practice of securing information communication by converting plain, readable text and data into an unreadable format using algorithms and mathematical techniques. It is primarily concerned with the confidentiality, integrity, and authenticity of the transmitted or stored information.
In cryptography, there are two essential components: encryption and decryption. Encryption involves transforming the original data or message, known as plaintext, into an encoded or scrambled form called ciphertext. The ciphertext can only be converted back to plaintext through a specific key or method known as decryption.
Cryptography utilizes various cryptographic algorithms to ensure data security. These algorithms involve complex mathematical calculations that scramble the data in such a way that it becomes unintelligible to unauthorized individuals. The strength of a cryptographic system lies in the difficulty of decrypting the ciphertext without access to the corresponding decryption key.
Cryptography plays a pivotal role in ensuring the confidentiality and integrity of sensitive information in various fields, including military, finance, healthcare, and online transactions. It is used to protect passwords, credit card information, personal data, and classified government communications. Additionally, cryptography is also used for digital signatures, which authenticate the sender and verify the integrity of electronic documents.
As the field of cryptography evolves, more advanced techniques and algorithms are developed to counter emerging threats. Cryptography remains a critical element in maintaining secure communication and information exchange in the digital age.
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The act or art of writing in secret characters.
Etymological and pronouncing dictionary of the English language. By Stormonth, James, Phelp, P. H. Published 1874.
Top Common Misspellings for CRYPTOGRAPHY *
* The statistics data for these misspellings percentages are collected from over 15,411,110 spell check sessions on www.spellchecker.net from Jan 2010 - Jun 2012.
Other Common Misspellings for CRYPTOGRAPHY
Etymology of CRYPTOGRAPHY
The word "cryptography" originates from two Greek words: "kryptós", meaning "hidden" or "secret", and "gráphein", meaning "to write" or "to draw". The combination of these words forms "kryptographía", which roughly translates to "secret writing" or "hidden writing" in English. Over time, this term has evolved to refer to the science and practice of encoding and decoding messages in order to secure their confidentiality and integrity.
Similar spelling words for CRYPTOGRAPHY
- cryptograph,
- cryptographer,
- cryptomeria,
- cryptographic,
- cryptologist,
- cryptogramma,
- cryptophyta,
- criptography,
- cryptogamic,
- cryptogamia,
- cryptologic,
- cryptogam,
- cryptophyceae,
- cryptomonad,
- cryptogamous,
- cryptobranchus,
- cryptology,
- cryptogram,
- cryptographical,
- cryptoprocta,
- cryptological,
- cryptophyte.
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