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MD5 Algorithim Help?
Can anyone explain the stages to create an MD5 checksum (really simply), or direct me to a website that does.
I have tried the RFC 1321 algorithim from MIT Comp Science Lab, but step 3 makes no sense to me. Oh I'll be using VB but would rather have in English
Ta
5 Answers
- 1 decade agoFavorite Answer
In cryptography, MD5 (Message-Digest algorithm 5) is a widely-used cryptographic hash function with a 128-bit hash value. As an Internet standard (RFC 1321), MD5 has been employed in a wide variety of security applications, and is also commonly used to check the integrity of files.
MD5 was designed by Ronald Rivest in 1991 to replace an earlier hash function, MD4. In 1996, a flaw was found with the design of MD5; while it was not a clearly fatal weakness, cryptographers began to recommend using other algorithms, such as SHA-1 (recent claims suggest that SHA-1 has been broken, however). In 2004, more serious flaws were discovered making further use of the algorithm for security purposes questionable.
for more info visit http://en.wikipedia.org/wiki/MD5
for simple prog guide visit http://www.w3.org/TR/1998/REC-DSig-label/MD5-1_0
Source(s): http://en.wikipedia.org/wiki/MD5 http://www.w3.org/TR/1998/REC-DSig-label/MD5-1_0 http://dollar.ecom.cmu.edu/sec/cryptosource.htm - ?Lv 44 years ago
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- Anonymous1 decade ago
- Anonymous1 decade ago
for further information visit http//en.wikipedia/wiki/md5
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