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- Dictionarycryptograph/ˈkrɪptəɡrɑːf/
noun
- 1. a coded message: "you must solve the cryptograph to find the correct coordinates"
- 2. a device for encoding or decoding messages: "in 1867 he unveiled his cryptograph, which used two clock-like hands, connected by gears"
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Sep 27, 2024 · Cryptography is a technique of securing communication by converting plain text into ciphertext. It involves various algorithms and protocols to ensure data confidentiality, integrity, authentication, and non-repudiation. In this article, we will discuss cryptography and its types.
Cryptography is the process of hiding or coding information so that only the person a message was intended for can read it. The art of cryptography has been used to code messages for thousands of years and continues to be used in bank cards, computer passwords, and ecommerce.
In computer science, cryptography refers to secure information and communication techniques derived from mathematical concepts and a set of rule-based calculations called algorithms, to transform messages in ways that are hard to decipher.
Mar 20, 2023 · Cryptography is the study and practice of techniques for secure communication in the presence of third parties called adversaries. It deals with developing and analyzing protocols that prevents malicious third parties from retrieving information being shared between two entities thereby following the various aspects of information security.
Cryptography is the practice of developing and using coded algorithms to protect and obscure transmitted information so that it may only be read by those with the permission and ability to decrypt it. Put differently, cryptography obscures communications so that unauthorized parties are unable to access them.
Cryptography, or cryptology (from Ancient Greek: κρυπτός, romanized: kryptós "hidden, secret"; and γράφειν graphein, "to write", or -λογία -logia, "study", respectively [1]), is the practice and study of techniques for secure communication in the presence of adversarial behavior. [2] .
Cryptography uses mathematical techniques to transform data and prevent it from being read or tampered with by unauthorized parties. That enables exchanging secure messages even in the presence of adversaries. Cryptography is a continually evolving field that drives research and innovation.
Cryptography is the science of using mathematics to encrypt and decrypt data. Phil Zimmermann. Cryptography is the art and science of keeping messages secure. Bruce Schneier. The art and science of concealing the messages to introduce secrecy in information security is recognized as cryptography.
Meaning of cryptography in English. cryptography. noun [ U ] us / krɪpˈtɑː.ɡrə.fi / uk / krɪpˈtɒɡ.rə.fi / Add to word list. the practice of creating and understanding codes that keep information secret. computing. the use of special codes to keep information safe in computer networks. SMART Vocabulary: related words and phrases.
Define cryptograph. cryptograph synonyms, cryptograph pronunciation, cryptograph translation, English dictionary definition of cryptograph. n. 1. See cryptogram. 2. A system of secret or cipher writing; a cipher. 3. a. A device for translating plaintext into ciphertext. b. A device for...
