| 释义 |
Definition of cryptanalysis in English: cryptanalysisnoun ˌkrɪptəˈnalɪsɪsˌkrɪptəˈnæləsəs mass nounThe art or process of deciphering coded messages without being told the key. Example sentencesExamples - He shaped this group into an excellent cryptanalysis department, with the motto ‘There shall be no such thing as an indecipherable message’.
- Recently we've seen attacks that hack into the mathematics of cryptography and go beyond traditional cryptanalysis, forcing cryptography to do something new, different, and unexpected.
- Her grandfather is also an expert in cryptanalysis: dropped behind enemy lines in the war, he now occupies himself compiling crosswords and brain-teasers for a newspaper and decoding a 400-year-old manuscript.
- Another thing that will come along - probably after more than a decade or two - is quantum cryptanalysis, where you would use a quantum computer to decrypt existing codes.
- Differential cryptanalysis was ultimately a mathematical technique just waiting to be rediscovered by someone outside the Triple Fence interested in sophisticated codes.
- Supercomputers are typically used for calculation-intensive tasks such as climate research, molecular modelling, physical simulations and cryptanalysis.
- She shows how efforts by scientists using computer analyses, information theory, linguistics and cryptanalysis to break the genetic code in the 1950s yielded no results.
- In this way, through cryptanalysis of the error messages, it is possible to glean clues on the make up of a legitimate password.
- A large Victorian mansion in the centre of the park (now a museum) housed the Government Code and Cypher School and was the scene of many spectacular advances in modern cryptanalysis.
- Because factoring is so difficult mathematically, it's also pretty much the holy grail of contemporary cryptanalysis.
- Differential cryptanalysis was developed this way; the attack was demonstrated on simpler variants of DES and then extrapolated to the full DES.
- With the progress made in cryptography and cryptanalysis, people were gaining the ability to harm others, especially in a business environment where e-commerce had come to stay.
- Cryptography theory is mature enough to base designs on, but there's still no substitute for detailed cryptanalysis.
- This goes back at least to the cryptanalysis of the Lorentz Machine, in WWII.
- This is the crux of differential cryptanalysis.
- Recently I've written a lot about airline security and counter-terrorism, but I've also written about new developments in the cryptanalysis of hash functions and defences for identity theft.
- I have long believed it to be the primary way cryptanalysis is done in the intelligence community.
Derivatives noun ˌkrɪptˈanəlɪstˌkrɪpˈtænələst An expert in deciphering coded messages without prior knowledge of the key. vital information supplied by cryptanalysts Example sentencesExamples - In addition to his theoretical contributions, Turing was one of the cryptanalysts who worked at Bletchley Park between 1939 and 1945 decrypting intercepted Nazi communications.
- For the most part, cryptanalysts focus on the standard threat model (chosen plaintext/ciphertext attacks), and related-key attacks are only occasionally studied.
- Using information about timing, power consumption, and radiation of a device when it executes a cryptographic algorithm, cryptanalysts have been able to break smart cards and other would-be secure tokens.
adjective ˌkrɪptanəˈlɪtɪk Sure, there are always new developments in cryptanalysis, but we've never seen an operationally useful cryptanalytic attack against a standard algorithm. Example sentencesExamples - Second, Colossus was not a general-purpose machine, being designed for a specific cryptanalytic task involving counting and Boolean operations.
- We might have an amazing new cryptanalytic technique, but we don't know if there's an error in the analysis, and there's no way to test the technique empirically.
- Before the Japanese attack on Pearl Harbor, in December 1941, both the U.S. Army and Navy were devoting most of their slim cryptanalytic resources to solving Japanese diplomatic ciphers, notably the foreign ministry's PURPLE machine.
- As with our earlier examples, we include them to illustrate a number of cryptanalytic techniques and because they enable us to set exercises which are both informative and fun.
adjective ˌkrɪptanəˈlɪtɪk(ə)l The cryptanalytical approach is also heavily determined by the structure of a block cipher. Example sentencesExamples - The predominant emphasis of cryptanalytical work was directed towards the solution of encrypted Japanese traffic.
- The link between both cryptanalytical and nuclear design applications and high-performance computing goes back to the very first computers.
- The five members are actively engaged in the studies of cipher machines, cryptographic procedures and cryptanalytical methods in use by the various countries during the Second World War.
- This is one of the better books on cryptology on the market, partly because of its emphasis on cryptanalytical techniques, and partly because of its authoritativeness and technical depth.
Origin 1920s: from crypto- + analysis. Definition of cryptanalysis in US English: cryptanalysisnounˌkrɪptəˈnæləsəsˌkriptəˈnaləsəs The art or process of deciphering coded messages without being told the key. Example sentencesExamples - This is the crux of differential cryptanalysis.
- This goes back at least to the cryptanalysis of the Lorentz Machine, in WWII.
- In this way, through cryptanalysis of the error messages, it is possible to glean clues on the make up of a legitimate password.
- He shaped this group into an excellent cryptanalysis department, with the motto ‘There shall be no such thing as an indecipherable message’.
- Her grandfather is also an expert in cryptanalysis: dropped behind enemy lines in the war, he now occupies himself compiling crosswords and brain-teasers for a newspaper and decoding a 400-year-old manuscript.
- Recently we've seen attacks that hack into the mathematics of cryptography and go beyond traditional cryptanalysis, forcing cryptography to do something new, different, and unexpected.
- Cryptography theory is mature enough to base designs on, but there's still no substitute for detailed cryptanalysis.
- A large Victorian mansion in the centre of the park (now a museum) housed the Government Code and Cypher School and was the scene of many spectacular advances in modern cryptanalysis.
- Differential cryptanalysis was ultimately a mathematical technique just waiting to be rediscovered by someone outside the Triple Fence interested in sophisticated codes.
- I have long believed it to be the primary way cryptanalysis is done in the intelligence community.
- With the progress made in cryptography and cryptanalysis, people were gaining the ability to harm others, especially in a business environment where e-commerce had come to stay.
- Recently I've written a lot about airline security and counter-terrorism, but I've also written about new developments in the cryptanalysis of hash functions and defences for identity theft.
- Another thing that will come along - probably after more than a decade or two - is quantum cryptanalysis, where you would use a quantum computer to decrypt existing codes.
- Differential cryptanalysis was developed this way; the attack was demonstrated on simpler variants of DES and then extrapolated to the full DES.
- She shows how efforts by scientists using computer analyses, information theory, linguistics and cryptanalysis to break the genetic code in the 1950s yielded no results.
- Because factoring is so difficult mathematically, it's also pretty much the holy grail of contemporary cryptanalysis.
- Supercomputers are typically used for calculation-intensive tasks such as climate research, molecular modelling, physical simulations and cryptanalysis.
Origin 1920s: from crypto- + analysis. |