Cryptography - Wikipedia
网页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 …
Cryptology | Definition, Examples, History, & Facts | Britannica
网页2024年8月12日 · cryptology, science concerned with data communication and storage in secure and usually secret form. It encompasses both cryptography and cryptanalysis. The term cryptology is derived from the Greek kryptós (“hidden”) and lógos (“word”).
Cryptology vs. Cryptography: What's the Difference? - MUO
网页2021年8月28日 · Cryptology is a fascinating field that focuses on the two opposing techniques of cryptography and cryptanalysis. While cryptography seeks to protect and secure data using techniques like encryption and hashing, cryptanalysis tries to discover vulnerabilities to break cryptographic defenses.
What Is Cryptography? - IBM
网页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.
What is cryptography? How algorithms keep information secret …
网页2022年5月22日 · Cryptography is the art of keeping information secure by transforming it into form that unintended recipients cannot understand.
Cryptanalysis - Wikipedia
网页Cryptanalysis (from the Greek kryptós, "hidden", and analýein, "to analyze") refers to the process of analyzing information systems in order to understand hidden aspects of the systems. [1] .
Cryptology Definition & Meaning - Merriam-Webster
网页The meaning of CRYPTOLOGY is the scientific study of cryptography and cryptanalysis.
Cryptology - Encryption, Ciphers, Security | Britannica
网页2024年8月12日 · Cryptology - Encryption, Ciphers, Security: Cryptography, as defined in the introduction to this article, is the science of transforming information into a form that is impossible or infeasible to duplicate or undo without knowledge of a secret key.
Buy cryptocurrency with a trusted exchange | Cryptology
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What Does a Cryptologist Do? | Coursera
网页2023年11月29日 · Cryptology is also known as encryption and decryption research. Once you've studied cryptology and can establish a channel for secure communications, you're known as a cryptologist. Cryptologists analyze and interpret data and patterns to decipher and generate encoded signals.