This app calculates a hash of given text using the SHA-256 algorithm. You can always get same hash from same text. But it is very difficult to estimate original text from hash.
For example, you can use SHA256 Calculator for anonimization of IDs.
- Download
sha256_calculator.html. - Just open
sha256_calculator.htmlwith your web browser!
Hash calculation depends on jsSHA which is a JavaScript implementation of the SHA family.
To check whether SHA256 Calculator gives a jcorrect hash or not, the validation program will be run whenever it starts up.
Please cite this web site, https://github.com/akchan/sha265-calculator, in your publication if you use SHA256 Calculator in your reaserch.
You can contribute SHA256 Calculator sending pull request or making issue.
Satoshi Funayama (akchan)