md5
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MD5
(Message Digest 5) A popular one-way hash function developed by Ronald Rivest (the "R" in RSA) which is used to create a message digest for digital signatures. MD5 is faster than SHA-1, but is...
Dictionary
Definition: MD5
(Message Digest 5) A popular one-way hash function developed by Ronald Rivest (the "R" in RSA) which is used to create a message digest for digital signatures. MD5 is faster than SHA-1, but is considered less secure. 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. The earlier MD2 function was designed for 8-bit computers. See one-way hash function.
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Additional Results
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Judge overturns $388m patent verdict against Microsoft
Jury verdict in product activation patent case was wrong, judge finds.
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Researcher generates executable MD5 collisions with Authenticode signed binary
We have heard quite a bit recently about the dangers of using MD5, a now-broken cryptographic hash routine, for determining the validity of SSL certificates. Today we see that a researcher has...
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MD5/rogue CA attack: The sky is not falling
Guest post by John Viega Today there’s been a lot of buzz about the clever new attack on public key infrastructure from Alex Sotirov and a team of researchers.  In the attack, the bad guy...
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