"SHA1 and other hash algorithms generate a digital fingerprint that in theory is unique for each different file or text input they sign."
... and there it goes, any credibility I would give the author. There's dumbing down the content for a non-technical audience, and there's not understanding.
... and there it goes, any credibility I would give the author. There's dumbing down the content for a non-technical audience, and there's not understanding.