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 Excavator Edited first post that was inactive for 6 months.

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may 15 at 15:19
Partial collisions for md5 — Alex Hirzel 1033
may 5 at 20:54
Is the following statement about PRG true or false? — fgrieu 9,8891237
may 5 at 4:20
How can rainbow tables be used for a dictionary attack? — Indolering 32
apr 20 at 23:18
How is CipherCloud doing homomorphic encryption? — Shog9♦ 1014
apr 8 at 16:57
Multi layer encryption with ECB mode — Anton Samsonov 103
mar 28 at 23:44
Taking advantage of one-time pad key reuse? — John Deters 1,0008
jan 10 at 3:17
Creating an encryption key from several other keys and using hash functions — D.W. 7,979826
jan 9 at 12:44
Why is ciphertext from low entropy plaintext not compressible? — user833771 32
dec 4 at 12:21
Is there a secret sharing scheme which allows delegation/re-sharing without reconstructing the original secret? — Dilip Sarwate 72418
oct 16 at 16:04
Proving knowledge of a preimage of a hash without disclosing it? — bob 772218
oct 2 at 11:22
Are there any Implementations of Secure Indexes? — silverback 206211
sep 18 at 13:47
I have a few questions about the random oracle model — Gilles 462219
sep 6 at 22:32
Encrypting small values with RSA private key — h3xStream 1033
jul 20 at 12:02
Use of salt to hash a password — Andrey Botalov 1496
jul 18 at 2:01
Why is elliptic curve cryptography not widely used, compared to RSA? — earthmeLon 1557
jun 17 '12 at 23:10
What is the most practical fully homomorphic cryptosystem? — Hendrik Brummermann♦ 493222
may 20 '12 at 10:37
Can you create a strong blockcipher with small blocksize, given a strong blockcipher of conventional blocksize? — CodesInChaos 5,9641927
may 12 '12 at 2:27
Does NTRU decrypt correctly now? — Ilmari Karonen 6,291725
apr 23 '12 at 19:52
Can a proof be constructed to show there is no distinguisher? — Antony Vennard 2,49211023
apr 5 '12 at 4:15
Sites to find crypto intermediate values — htoip 1073
mar 19 '12 at 20:08
Is the Representation Problem hard on elliptic curves? — blz 155
mar 4 '12 at 13:54
What alphanumeric string length can be used to guarantee no hash collisions from CRC-64? — Paŭlo Ebermann♦ 9,74521743