Established javascript solution for secure registration & authentication without SSL

Posted by Tomas on Stack Overflow See other posts from Stack Overflow or by Tomas
Published on 2012-03-31T10:58:25Z Indexed on 2012/03/31 11:28 UTC
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JavaScript

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security

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authentication

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web-applications

Is there any solution for secure user registration and authentication without SSL?

With "secure" I mean safe from passive eavesdropping, not from man-in-the-middle (I'm aware that only SSL with signed certificate will reach this degree of security).
The registration (password setup, i.e. exchanging of pre-shared keys) must be also secured without SSL (this will be the hardest part I guess).
I prefer established and well tested solution. If possible, I don't want to reinvent the wheel and make up my own cryptographic protocols.

Thanks in advance.

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