network profile
| bio | website | |
|---|---|---|
| location | ||
| age | ||
| visits | member for | 1 year, 1 month |
| seen | May 2 '12 at 19:11 | |
| stats | profile views | 0 |
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May 2 |
awarded | Scholar |
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May 2 |
accepted | Digital signature for an expiring password |
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May 1 |
comment |
Digital signature for an expiring password Great response, every step makes sense and I would accept it immediately if I was able to fully understand it. I will work on it and come back to you. The creation of the asymmetric key pair seems the most complex part. I have to end up with a concrete implementation, reusing as much standard tools as possible. |
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May 1 |
comment |
Digital signature for an expiring password @fgrieu: I'm not strong enough to understand your comment. If I look at the problem naively, a humanely memorable password (like 10 characters) is enough for granting a temporary access. It is not different than the password I use for my web mail. The only difference is that with that password I'm generating a different token each time I use it, so if it is seen or intercepted, it will be useless in a short time. |
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May 1 |
comment |
Digital signature for an expiring password @PaŭloEbermann: the resource is also distributed and someone could find that symmetric key and use it to sign. I think it also answers the question of fgrieu. |
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Apr 30 |
awarded | Student |
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Apr 30 |
asked | Digital signature for an expiring password |
