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jan 3 '12 at 20:15
Zero Knowledge Password Proof — Marco Barulli 311
jan 2 '12 at 17:54
How can I break REDSHIRT / REDSHIRT2 encryption? — Steve V. 1534
dec 30 '11 at 5:13
In storing passwords in a database should I use a per-application salt in addition to a per-secret salt? — Shivam 1111
dec 29 '11 at 22:03
In storing passwords in a database should I use a per-application salt in addition to a per-secret salt? — Corey Henderson 1512
dec 26 '11 at 15:18
Necessity of Randomness of Salts? — jldugger 1212
dec 21 '11 at 13:14
Time Capsule cryptography? — Joe 5111
dec 20 '11 at 1:14
Can I determine if a user has the wrong symmetric encryption key? — Michael Petito 1585
dec 19 '11 at 21:38
Can I determine if a user has the wrong symmetric encryption key? — pdubs 1612
dec 19 '11 at 9:20
How much would it cost in U.S. dollars to brute force a 256 bit key in a year? — John Sellers 111
dec 13 '11 at 22:06
How do I solve this RSA instance for m? — Sebastian Paaske Tørholm 1212
dec 13 '11 at 16:30
Are there two known strings which have the same MD5 hash value? — wenkhairu 20612
dec 13 '11 at 14:30
How do I solve this RSA instance for m? — erickson 31113
dec 12 '11 at 12:56
What other one-way functions are used in cryptosystems? — Jalaj 87527
dec 10 '11 at 17:04
What other one-way functions are used in cryptosystems? — Bill the Lizard 175112
dec 6 '11 at 17:24
How many possible combinations of input files are possible using a 63-bit length? — Versile 312
dec 2 '11 at 23:05
Trying to find a different DES encryption system explanation — xkey 461
nov 30 '11 at 22:36
How can SSL secure a two-way communication with only one key-pair? — vaichidrewar 1112
nov 30 '11 at 14:29
How can I improve a password generation scheme based on a shared secret and URL? — rossum 44213
nov 25 '11 at 16:34
What exactly is the impact of the hidden subgroup problem on cryptography? — Jeff Burdges 25216
nov 22 '11 at 17:30
Trying to find a different DES encryption system explanation — iyengar 1111
nov 19 '11 at 1:18
Encryption technique performance evaluation — Michael J. Gray 1314
nov 19 '11 at 0:38
How does a chosen ciphertext attack work, with a simple example? — Henning Makholm 20915
nov 18 '11 at 5:23
101: Advanced Access Content System (AACS) and Subset Difference techniques for Broadcast Encryption — user1102 311
nov 9 '11 at 14:24
Encrypting and obscuring data between site/user without SSL — Stefano Palazzo 29619
nov 9 '11 at 1:03
How much would it cost in U.S. dollars to brute force a 256 bit key in a year? — Briguy37 1652
nov 2 '11 at 16:21
Applications of Group Ciphers — SDL 38719
oct 30 '11 at 2:12
How can Cipher Block Chaining (CBC) in SSL be attacked? — Rook 41819
oct 28 '11 at 14:18
How can Cipher Block Chaining (CBC) in SSL be attacked? — imichaelmiers 59617
oct 24 '11 at 20:08
How to require two keyholders to decrypt a document? — Ricky Demer 860210
oct 22 '11 at 16:32
Time Capsule cryptography? — Keith Irwin 17112
oct 22 '11 at 9:05
Is there a secret sharing scheme which allows delegation/re-sharing without reconstructing the original secret? — Dilip Sarwate 72418
oct 19 '11 at 16:29
How can one break a monoalphbetic substitution chipher at pseudorandom text? — Maeher 940213
oct 19 '11 at 16:29
How can one break a monoalphbetic substitution chipher at pseudorandom text? — Someone 111
oct 18 '11 at 16:07
What is the likely cause when this happens in RSA Algorithm — Avinash Kumpati 111
oct 17 '11 at 16:55
Is there a hash function with 2048bit output? — emboss 21318
oct 17 '11 at 16:15
Is there a hash function with 2048bit output? — Dennis 74517
oct 13 '11 at 15:48
Google is using RC4, but isn't RC4 considered unsafe? — poupou 15114
oct 11 '11 at 22:17
Encrypt-then-MAC Confidentiality, Integrity and Authenticity — Chris Smith 355110
oct 11 '11 at 15:07
(post deleted or otherwise unavailable) — makerofthings7 356111
oct 10 '11 at 20:05
How well does scrypt perform on different architectures / OSes? — Black 492
oct 10 '11 at 18:15
How common are SEED certificates outside of Korea? When is support required? — JasonB 361
oct 8 '11 at 6:19
Cracking Pre-Paid Cards — ddyer 22522
oct 6 '11 at 23:30
How robust is discrete logarithm in GF(2^n) ? — ByteCoin 22724
oct 1 '11 at 17:15
Hashing or encrypting twice to increase security? — Jesse C. Slicer 1213
sep 29 '11 at 13:19
Is there a secure cryptosystem that can be performed mentally? — Luke Sheppard 1283
sep 28 '11 at 18:37
What is wrong with using SHA1 in digital signatures? Why is a robust hash function needed? — Rob Napier 23613
sep 28 '11 at 10:31
How exactly would someone attempt to analyse ciphertext produced by popular encryption products such as Truecrypt/PGP? — Rory Alsop 232112
sep 28 '11 at 7:50
Is Diffie-Hellman mathematically the same as RSA? — chris 1311
sep 27 '11 at 23:54
Can an Enigma-style cipher of sufficient complexity be considered secure in today's world? — alex 411
sep 24 '11 at 18:19
How to fairly select a random number for a game without trusting a third party? — Ilmari Karonen 6,291725
sep 16 '11 at 20:48
What causes first block of AES decryption to be garbled, even with correct IV? — Henno Brandsma 53914
sep 15 '11 at 18:13
Background for modular arithmetic function — S. Robert James 993
sep 12 '11 at 4:08
Encrypting small values with RSA private key — goldsz 1512
sep 10 '11 at 12:01
How do I construct a 256-bit hash function from 128-bit AES? — rossum 211
sep 10 '11 at 11:51
Mapping between subgroups and the integers — doh 411
sep 8 '11 at 4:19
Does NTRU decrypt correctly now? — Prashand Gupta 1413
sep 6 '11 at 16:09
Is modern encryption needlessly complicated? — Fixee 857213
sep 6 '11 at 15:59
Is modern encryption needlessly complicated? — BlueRaja - Danny Pflughoeft 40124
sep 6 '11 at 10:49
ElGamal signature without calculating the inverse — Jack Schmidt 1736
sep 6 '11 at 6:34
ElGamal signature without calculating the inverse — blah 211
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