How is SRP used in Clipperz?

[makerofthings7]

I heard that Clipperz uses SRP. Can you explain how you use it
(generally speaking)?

I referred to your company here: http://security.stackexchange.com/q/12850/396

[thomasg]

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Like most Clipperz features, SRP is implemented in JavaScript and thus
executed in the browser locally, even though the browser itself does
not natively support SRP.
That's generally the concept behind Clipperz: execute security
relevant stuff in the browser via JavaScript and only store absolutely
necessary data on the server unencrypted.

The code is here:
https://github.com/clipperz/password-manager/blob/master/frontend/gamma/js/Clipperz/Crypto/SRP.js