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  • Released: Jan 29, 2011
    Last Update: Jan 29, 2011
  • Language: JavaScript
    Framework: jQuery
(3 ratings)

Chroma-Hash

Chroma-Hash
Developed by Mattt Thompson, Released Jan 29, 2011

A sexy, secure visualization of password field input

JavaScript

Tags: contest2011 , form , hash , input

Chroma-Hash is a jQuery plugin that dynamically visualizes secure text-field values using ambient color bars.

Password entry can be frustrating, especially with long or difficult passwords. On a webpage, secure fields obscure your input with "¢'s, so others can't read it. Unfortunately, neither can you"”you can't tell if you got your password right until you click "Log In".

Chroma-Hash displays a series of colored bars at the end of field inputs so you can instantly see if your password is right. Chroma-Hash takes an MD5 hash of your input and uses that to compute the colors in the visualization. The resulting color pattern is non-reversible, so no one could know what your password just from the colors.

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User Reviews

  • Jed Lagunday 2 years ago
    It is a new and artistic way to make a password input. it's safe and secure. The only limitation I see are for color-blind persons... Overall, I say it's an amazing component and we might see it in almost all of the websites in the future.
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  • Alexander Baldwin 2 years ago
    An interesting, and unique visualisation tool. Easy to implement, and does exactly what it says on the tin.
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