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| bio | website | tpbitcalc.appspot.com |
|---|---|---|
| location | Internet Cloud | |
| age | 25 | |
| visits | member for | 1 year, 8 months |
| seen | Mar 4 at 18:10 | |
| stats | profile views | 7 |
Computer Science double BSc, master-level student. Bitcoin enthusiast.
My Google-powered Bitcoin Calculator:
My tweets:
http://twitter.com/#!/ThePiachu
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Mar 4 |
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How to secure a mental poker protocol? Thanks for pointing me to those articles, I will read up on them. |
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Mar 4 |
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How to secure a mental poker protocol? Well, then an answer about how to implement the protocol safely disregarding the legal aspect would be welcome. |
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Mar 4 |
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Security of Pohlig-Hellman exponentation cipher? The application is mental poker. I asked about the security in a separate question - crypto.stackexchange.com/q/6575/843 . |
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Mar 4 |
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Are there any secure commutative ciphers? @HenrickHellström - I asked about it in a separate question - crypto.stackexchange.com/q/6575/843 . |
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Mar 4 |
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Are there any secure commutative ciphers? @CodesInChaos The application is mental poker - the messages are very short. |
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Mar 3 |
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Security of Pohlig-Hellman exponentation cipher? Actually, here is the question about the same thing - crypto.stackexchange.com/a/1366/843 . |
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Mar 3 |
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Security of Pohlig-Hellman exponentation cipher? I need a commutative cipher for an application where two or more peers need to encrypt and decrypt data out of order. I can only find information on two algorithms, with this being the better one apparently. I guess I should ask about commutative ciphers in a separate question... |
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Jan 26 |
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Hashing passwords with a salt - why use different salt for everyone? @starblue Yes, but a single salt plus unique username would prevent the attacker from amortising their effort as they would not be able to look for more than one user's password at a time. |
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Jan 26 |
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Hashing passwords with a salt - why use different salt for everyone? @StephenTouset I am not implementing such a system myself, I'm just curious about the problem. This question is just to satisfy that curiosity. |
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Apr 10 |
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What is the largest performed/possible bruteforce attack to date? @RickyDemer Some paper would be ideal, but probably the website will do. |
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Nov 5 |
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Academic papers on ECDSA security It certainly seems like a good position. Whereas papers on specific classes of curves would be welcome, a broader perspective is also useful. |
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Oct 15 |
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How can I store confident data with OpenID? That would be preferable. The system is to use that data infrequently only when the user is logged in and performs an explicit action. |
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Oct 1 |
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Secp256k1 ECDSA test vectors I already have a testing architecture in place from a library implementing curves like P224, but I can't find any external data to test my implementation against. It should work, I can successfully generate, sign and verify anything with it, but comparing it with someone else's implementation would be desirable. |
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Sep 27 |
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A set of key pairs and one hash to secure them Yes, like a login and password together, so it is unique to the user and only the user can generate the whole variable. |
