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seen Jan 8 at 17:34

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25
awarded  Popular Question
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17
awarded  Nice Question
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7
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8
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21
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asked length extension attack on an MD5 hash of a text file of about 10K Bytes?
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28
awarded  Popular Question
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13
awarded  Notable Question
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5
awarded  Yearling
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awarded  Popular Question
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Jan
27
comment Can I construct a zero-knowledge proof that I solved a Project Euler problem?
This problem does not seem to require zero knowledge as it could easily be solved using a trusted third party. Zero knowledge is a solution for problems not ammeniable to trusted third parties.
Nov
21
comment Is a RSA-signature of some identifying data a safe way to implement a license key?
What if someone spoofs the Windows product ID?
Sep
26
awarded  Nice Question
Aug
29
accepted What tests can I do to ensure my PRNG is working correctly?
Aug
27
accepted How should I calculate the entropy of a password?
Aug
27
awarded  Scholar
Aug
27
accepted What is entropy?
Aug
13
comment What tests can I do to ensure my PRNG is working correctly?
Are you saying that verification of the design should be sufficient and that statistical tests are insufficient to verify operation?