John Gietzen

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325 reputation
211
bio website twitter.com/otac0n
location Seattle, WA
age 27
visits member for 1 year, 10 months
seen Dec 21 '12 at 18:43
stats profile views 30

I'm a father, a lover, a programmer and a guitarist.
Twitter: http://twitter.com/otac0n

Stack Overflow
Project Euler


36 Actions

suggestions reviews revisions comments badges posts accepts all
Aug
2
 awarded  Teacher
Aug
2
 revised Properties of PRNG / Hashes
added 2 characters in body
Aug
2
 answered Properties of PRNG / Hashes
Jul
21
 awarded  Quorum
Jul
16
 revised Is it feasible to build a stream cipher from a cryptographic hash function?
edited tags
Jul
13
 accepted Is it feasible to build a stream cipher from a cryptographic hash function?
Jul
13
 awarded  Scholar
Jul
13
 awarded  Supporter
Jul
13
 awarded  Editor
Jul
13
 comment Is it feasible to build a stream cipher from a cryptographic hash function?
Also, I'm putting the H(plaintext) at the beginning so that it can all stream, and so that we can confirm the decrypted message.
Jul
13
 revised Is it feasible to build a stream cipher from a cryptographic hash function?
deleted 6 characters in body
Jul
13
 accepted With sufficient randomness, is XOR an acceptable mechanism for encrypting?
Jul
13
 awarded  Student
Jul
12
 asked Is it feasible to build a stream cipher from a cryptographic hash function?
Jul
12
 asked With sufficient randomness, is XOR an acceptable mechanism for encrypting?
Jul
12
 awarded  Autobiographer
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