Fixee

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867 reputation

214

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visits	member for	1 year, 9 months
	seen	Apr 24 at 2:36
stats	profile views	29

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14 Questions

votes activity newest

20	What is the “Random Oracle Model” and why is it controversial?
10	Why is MixColumns omitted from the last round of AES?
10	Can you create a strong blockcipher with small blocksize, given a strong blockcipher of conventional blocksize?
8	How did the Koblitz/Menezes papers affect the cryptography community?
7	Does AES have any fixed-points?

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867 Reputation

+5	Exposing RSA private-key data… bad?
+5	What is the “Random Oracle Model” and why is it controversial?
+10	Are cryptographic hash functions perfect hash functions?
+5	Can I jettison MAC if I already have SHA1(M)?

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10 Answers

votes activity newest

5	What are the practical difference between 256-bit, 192-bit, and 128-bit AES encryption?
4	UMAC: to what extent is it in use today?
3	Is there a simple hash function that one can compute without a computer?
3	Accelerating SHA-1
2	Are cryptographic hash functions perfect hash functions?

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29 Tags

10 hash × 6	4 mac × 3
7 aes × 4	3 sha1 × 2
7 encryption × 3	3 cryptographic-hardware × 2
5 block-cipher × 6	2 stream-cipher × 2
5 key-size	2 random-number-generator

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26 Accounts

$Mathematics Stack Exchange$	Mathematics	4,899 rep	41936
	English Language & Usage	1,314 rep	1833
	Personal Finance & Money	1,031 rep	416
	Cryptography	867 rep	214
	IT Security	613 rep	413

13 Badges

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Popular Question × 2	Self-Learner
Nice Question × 3	Teacher
Necromancer	Commentator
Yearling	Editor
Critic	Scholar

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