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cryptology    
密码学

密码学

cryptology
密码术

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  • Cryptology | Definition, Examples, History, Facts | Britannica
    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”)
  • Cryptography - Wikipedia
    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]
  • Difference between Cryptography and Cryptology - GeeksforGeeks
    Cryptography is the study of converting plain text (readable format) to ciphertext (non-readable format), also called encryption Cryptography involves various algorithms and protocols to ensure data confidentiality, integrity, authentication, and non-repudiation
  • Cryptology - Encryption, Ciphers, Security | Britannica
    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
  • What Is Cryptography? - IBM
    In our modern digital age, cryptography has become an essential cybersecurity tool for protecting sensitive information from hackers and other cybercriminals Derived from the Greek word “kryptos,” meaning hidden, cryptography literally translates to “hidden writing ”
  • What is Cryptology? (with pictures) - AllTheScience
    Cryptology or cryptography is the study and process of encoding and decoding plain text messages so that they cannot be read by anyone without a guide or key Historians date the use of cryptology back to Ancient Egyptian times and suggests that secret codes developed quite soon after written language was developed
  • What is cryptography? How algorithms keep information secret and safe
    Cryptography definition is the art of keeping information secure by transforming it into form that unintended recipients cannot understand
  • What is Cryptology? - Twingate
    Cryptology is the mathematical science that deals with cryptanalysis and cryptography, ensuring secure communication by transforming data to prevent unauthorized access Cryptology has evolved significantly over the years, adapting to new technological advancements and emerging threats
  • cryptology - Glossary | CSRC
    Today, cryptology in the U S Government is the collection and or exploitation of foreign communications and non- communications emitters, known as SIGINT; and solutions, products, and services, to ensure the availability, integrity, authentication, confidentiality, and non-repudiation of national security telecommunications and information
  • Cryptology - Ancient, Codes, Ciphers | Britannica
    Cryptology - Ancient, Codes, Ciphers: There have been three well-defined phases in the history of cryptology The first was the period of manual cryptography, starting with the origins of the subject in antiquity and continuing through World War I Throughout this phase cryptography was limited by the complexity of what a code clerk could





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