MD5 Signature Tool
 
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MD5 Signature Tool- home
creating a signature
saving a signature
comparing a signature
glossary
 
Glossary 
MD5
  MD5 (Message Digest algorighm 5) was designed by Ron Rivest in 1991 to replace an earlier hash function, MD4
Hash
  The value returned by a Hash Function
Hash Function
  A hash function is any standardized procedure or mathematical function used to resolve some kind of data (usually but not necessarily large) into a unique , small (relative to the original value) integer.
Signature
  Used here to refer the concept of hashing, to the creation of a unique value assigned to a computer file, usually an executable, or other critical or potentially susceptible component of the operating system.
   
 
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