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单词 cryptography
释义

Definition of cryptography in English:

cryptography

noun krɪpˈtɒɡrəfikrɪpˈtɑɡrəfi
mass noun
  • The art of writing or solving codes.

    Example sentencesExamples
    • Would you trust a cryptographer who didn't know the difference between symmetric and public-key cryptography?
    • He made major contributions to cryptography and developed a general theory.
    • There is little doubt that trying to break simple codes enhances one's understanding of cryptography.
    • Learn the basics of network security, including cryptography, security policies, and secure network design.
    • With no taste for combat, he had wondered if he might find a niche in cryptography.
    • Personal cryptography technology was for years classified as a munition by the US government, and could not be exported.
    • Symmetric key cryptography is used to provide data confidentiality and data authentication.
    • Her research interests are cryptography, security protocols and distributed security.
    • We know more about cryptography, and have more algorithms to choose among.
    • Mathematical cryptography, as bad as it sometimes is, is the strongest link in most security chains.
    • There are claims about breakthrough technology and totally new cryptography and the like.
    • Remote attestation uses cryptography to manage and assure the configuration of network systems.
    • Thanks to cryptography, our government officials have the most secure communications in the world.
    • I have a long-standing interest in issues of cryptography - particularly as it relates to privacy laws.
    • Primes have uses in hashing algorithms and cryptography, among other things.
    • Encryption is the process of using cryptography to protect information.
    • In contrast to methods based on codes, the keys formed by quantum cryptography can, in principle, be completely uncrackable.
    • I think there are possibilities for other types of technology involving cryptography.
    • A new kind of cryptography based on quantum physics is now ready for serious consideration.
    • The use of cryptography and encryption systems also help to address security concerns of the Internet.

Derivatives

  • cryptographer

  • noun krɪpˈtɒɡrəfəkrɪpˈtɑɡrəfər
    • Modern cryptographers have embraced this principle, calling anything else ‘security by obscurity.’
      Example sentencesExamples
      • These sequences were then fed to the cryptographers for decryption, and the resultant clear texts were amended by further experts to correct for possible errors in transmission and reception.
      • Physicists, mathematicians, computer scientists, cryptographers, engineers, biotechnologists - large numbers of scientists from all these fields contribute directly or indirectly to the development of weapons.
      • All over the world, cryptographers are trying to unlock Kryptos, a coded message of fiendish complexity that stands inscribed on a sculpture on the grounds of the CIA's headquarters.
      • The Enigma ciphers were ultimately broken by Polish and British cryptographers using primitive computers (by today's standards) and information that had been captured about both the Enigma machine and the codebooks.
  • cryptographic

  • adjective ˌkrɪptəˈɡrafɪkˌkrɪptəˈɡræfɪk
    • The result is that sender and receiver end up with an identical randomly generated number, used as the cryptographic key, that can be used for the encryption and subsequent decryption of data.
      Example sentencesExamples
      • But as mathematicians have noted for decades, any cryptographic tool that relies on secrecy is inherently flawed.
      • The descriptions of cryptographic techniques earlier in the book are longer and more lucid while those towards the end of the book seem rushed.
      • As you probably know, it works in a cryptographic fashion.
      • Physical and cryptographic keys are regularly rotated to limit the duration of exposure in case of a breach.
  • cryptographically

  • adverb krɪptəˈɡrafɪk(ə)li
    • Storage security solutions must provide the ability to cryptographically compartmentalise data on shared devices or networks, and customise access controls and security requirements for each ‘vault.’
      Example sentencesExamples
      • Symmetric keys are therefore often cryptographically derived from a unique serial number of the token and a master key which is the same for all the tokens.
      • Secure logging and auditing systems that are tamper-resistant and cryptographically signed add a layer of deterrent on top of actual security.
      • The service runs on a cryptographically secured, fault-tolerant cluster of over a dozen servers in two near-military-grade secure Internet facilities in San Diego and San Jose.
      • They present each other with their respective certificates and cryptographically verify that those certificates were signed by your organization's certificate authority.

Rhymes

autobiography, bibliography, biography, cardiography, cartography, chirography, choreography, chromatography, cinematography, cosmography, demography, discography, filmography, geography, hagiography, historiography, hydrography, iconography, lexicography, lithography, oceanography, orthography, palaeography (US paleography), photography, radiography, reprography, stenography, topography, typography
 
 

Definition of cryptography in US English:

cryptography

nounkripˈtäɡrəfēkrɪpˈtɑɡrəfi
  • The art of writing or solving codes.

    Example sentencesExamples
    • Thanks to cryptography, our government officials have the most secure communications in the world.
    • Symmetric key cryptography is used to provide data confidentiality and data authentication.
    • I think there are possibilities for other types of technology involving cryptography.
    • Encryption is the process of using cryptography to protect information.
    • The use of cryptography and encryption systems also help to address security concerns of the Internet.
    • There are claims about breakthrough technology and totally new cryptography and the like.
    • In contrast to methods based on codes, the keys formed by quantum cryptography can, in principle, be completely uncrackable.
    • We know more about cryptography, and have more algorithms to choose among.
    • There is little doubt that trying to break simple codes enhances one's understanding of cryptography.
    • Mathematical cryptography, as bad as it sometimes is, is the strongest link in most security chains.
    • A new kind of cryptography based on quantum physics is now ready for serious consideration.
    • Would you trust a cryptographer who didn't know the difference between symmetric and public-key cryptography?
    • Personal cryptography technology was for years classified as a munition by the US government, and could not be exported.
    • With no taste for combat, he had wondered if he might find a niche in cryptography.
    • Her research interests are cryptography, security protocols and distributed security.
    • Remote attestation uses cryptography to manage and assure the configuration of network systems.
    • I have a long-standing interest in issues of cryptography - particularly as it relates to privacy laws.
    • Learn the basics of network security, including cryptography, security policies, and secure network design.
    • He made major contributions to cryptography and developed a general theory.
    • Primes have uses in hashing algorithms and cryptography, among other things.
 
 
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更新时间:2024/11/10 23:52:21