"MD4"의 두 판 사이의 차이

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* In EUROCRYPT2005, a collision attack on MD4 was proposed by Wang, Lai, Chen, and Yu.<ref name="ref_1f09">[https://www.springerprofessional.de/en/improved-collision-attack-on-md4-with-probability-almost-1/1184654 Improved Collision Attack on MD4 with Probability Almost 1]</ref>
 
* In EUROCRYPT2005, a collision attack on MD4 was proposed by Wang, Lai, Chen, and Yu.<ref name="ref_1f09">[https://www.springerprofessional.de/en/improved-collision-attack-on-md4-with-probability-almost-1/1184654 Improved Collision Attack on MD4 with Probability Almost 1]</ref>
 
* Third, we propose a new message modification method for the third round of MD4.<ref name="ref_1f09" />
 
* Third, we propose a new message modification method for the third round of MD4.<ref name="ref_1f09" />
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* Inc. MD4 Message-Digest Algorithm" in all material mentioning or referencing this software or this function.<ref name="ref_f679">[https://metacpan.org/pod/Digest::Perl::MD4 Perl implementation of Ron Rivests MD4 Algorithm]</ref>
 
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* Inc. MD4 Message-Digest Algorithm" in all material mentioning or referencing the derived work.<ref name="ref_f679" />
 
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* MD4 8265 Urban Medicine for Visiting Students Cr.<ref name="ref_7cf6">[https://bulletins.wayne.edu/courses/md4/ Medical School: Year 4 < Wayne State]</ref>
 
 
* MD4 has now been broken; it should only be used where necessary for backward compatibility.<ref name="ref_776a">[https://nxmnpg.lemoda.net/3/md4 md4(3) manual page]</ref>
 
* MD4 has now been broken; it should only be used where necessary for backward compatibility.<ref name="ref_776a">[https://nxmnpg.lemoda.net/3/md4 md4(3) manual page]</ref>
 
* use md4 ::{ Md4 , Digest }; use hex_literal :: hex ; let mut hasher = Md4 :: new (); hasher .<ref name="ref_f891">[https://docs.rs/md4 Rust]</ref>
 
* use md4 ::{ Md4 , Digest }; use hex_literal :: hex ; let mut hasher = Md4 :: new (); hasher .<ref name="ref_f891">[https://docs.rs/md4 Rust]</ref>

2020년 12월 16일 (수) 19:18 판

노트

  • MD4 digest algorithm.[1]
  • RFC 1186 defines MD4.[2]
  • On a SUN Sparc station, MD4 runs at 1,450,000 bytes/second.[2]
  • On a DEC MicroVax II, MD4 runs at approximately 70,000 bytes/second.[2]
  • On a 20MHz 80286, MD4 runs at approximately 32,000 bytes/second.[2]
  • In EUROCRYPT2005, a collision attack on MD4 was proposed by Wang, Lai, Chen, and Yu.[3]
  • Third, we propose a new message modification method for the third round of MD4.[3]
  • MD4 has now been broken; it should only be used where necessary for backward compatibility.[4]
  • use md4 ::{ Md4 , Digest }; use hex_literal :: hex ; let mut hasher = Md4 :: new (); hasher .[5]
  • dCode uses a rainbow table (2 million passwords), if the desired MD4 is not present, then the decryption will fail.[6]
  • MD2 , MD4 , and MD5 are recommended only for compatibility with existing applications.[7]
  • MD4 (Message-Digest algorithm 4) is a message digest algorithm (the fourth in a series) designed by Professor Ronald Rivest of MIT in 1990.[8]
  • The security of MD4 has been severely compromised.[8]
  • The first full collision attack against MD4 was published in 1995 and several newer attacks have been published since then.[8]
  • A variant of MD4 is used in the ed2k URI scheme to provide a unique indentifier for a file in the popular eDonkey2000 / eMule P2P networks.[8]
  • We believe the MD4 has just the right combination of speed, glide and overstability.[9]
  • MD5 is similar to the previous MD4 method as both were designed for 32-bit computers, but MD5 adds more security since MD4 has been broken.[10]
  • MD4 is cryptographically broken and should should only be used where compatibility with legacy systems, not security, is the goal.[11]
  • The MD4 Message-Digest Algorithm is a cryptographic hash function developed by Ronald Rivest in 1990.[12]
  • Weaknesses in MD4 were demonstrated by Den Boer and Bosselaers in a paper published in 1991.[12]
  • For example, on a SUN Sparc station, MD4 runs at 1,450,000 bytes/second (11.6 Mbit/sec).[13]
  • The MD5 algorithm is an extension of MD4, which the critical review found to be fast, but possibly not absolutely secure.[14]
  • MD4 is a message digest algorithm (the fourth in a series) designed by Professor Ronald Rivest of MIT in 1990.[15]
  • MD4 was designed to be fast, which meant taking a few risks regarding security.[15]
  • MD4 operates on 32-bit words.[15]
  • A variant of MD4 is used in the ed2k URI scheme to provide a unique identifier for a file in the popular eDonkey2000 / eMule P2P networks.[16]
  • MD4 has three such rounds, while MD5 consists of 4 rounds.[17]
  • Perform an MD4 output on the input data for the MD4 Message-Digest Algorithm.[18]
  • An attack against MD4 took place in 1995.[18]
  • MD4 is used for digest on Microsoft products.[18]
  • MD4 influenced MD5 and RIPMD algorithms.[18]
  • MD2, MD4, and MD5 are recommended only for compatibility with existing applications.[19]
  • Md4 (Message Digest 4) is a cryptographic hash function created by Ronald Rivest in 1990.[20]
  • Because of security problems, Md4 was abandoned for its little brother, Md5 .[20]
  • The reason for that is that one can easily attack Md4 with collisions, in a few milliseconds.[20]
  • You shouldn't use Md4 as a cryptographic function to store critical data, since it's very easy to decrypt.[20]
  • Time complexity of MD5 is more than MD4 and hence somewhat slower to exe cute.[21]
  • The driver compiles for MD5 by default but can compile for MD2 or MD4 if the symbol MD is defined on the C compiler command line as 2 or 4.[22]

소스

  1. ↑ MD4 ("The Adobe AEM Quickstart and Web Application.")
  2. ↑ 2.0 2.1 2.2 2.3 Why did MD4 replace MD2?
  3. ↑ 3.0 3.1 Improved Collision Attack on MD4 with Probability Almost 1
  4. ↑ md4(3) manual page
  5. ↑ Rust
  6. ↑ MD4 (+Salt) Decrypter
  7. ↑ md4(3): MD2, MD4, and MD5 hash functions
  8. ↑ 8.0 8.1 8.2 8.3 MD4
  9. ↑ MD4
  10. ↑ MD4
  11. ↑ GoDoc
  12. ↑ 12.0 12.1 BitcoinWiki
  13. ↑ The MD4 Message Digest Algorithm
  14. ↑ Definition from WhatIs.com
  15. ↑ 15.0 15.1 15.2 Practical Cryptography
  16. ↑ Wikipedia
  17. ↑ Md4-Md5
  18. ↑ 18.0 18.1 18.2 18.3 MD4 create hash online
  19. ↑ man1.0.2
  20. ↑ 20.0 20.1 20.2 20.3 Md4 Decrypt & Encrypt with more than 1 billion words
  21. ↑ (PDF) Cryptanalyzing of Message Digest Algorithms MD4 and MD5
  22. ↑ The MD4 Message-Digest Algorithm
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