![]() ![]() To push this point even further, if I input my name without capitalizing the first letter, the SHA-1 generator again returns a vastly different hashed result: 760e7dab2836853c63805033e514668301fa9c47.Ĭryptographic hash functions are a ubiquitous tool in computing, used for everything from identity verification to malware detection to file protection. ![]() The SHA-1 hash for brain, again according to my online SHA-1 generator, is: 8b9248a4e0b64bbccf82e7723a3734279bf9bbc4.Īs you can see, those two outputs are quite different, despite the fact that the difference between the name Brian and the word for the organ at the center of your central nervous system depends entirely on the arrangement of two consecutive vowels (‘ia’ versus ‘ai’). So common in fact, I once had an official driver’s license on which my name was spelled, “Brain Donohue,” but that’s another story. As probably any other Brian can tell you, ‘brain’ is an incredibly common misspelling of the name. So, according to an online, SHA-1 hash generator (SHA-1 is one of the most widely deployed hash functions in computing, along with MD 5 and SHA-2), the hash for my name, Brian, is: 75c450c3f963befb912ee79f0b63e563652780f0. Regardless of the length of the input data, the same type of hash will always output a hash value of the same length. A cryptographic hash function – often referred to simply as a hash – is a mathematical algorithm that transforms any arbitrary block of data into a string of new characters of a fixed length.
0 Comments
Leave a Reply. |