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sep 14 at 13:56
Why RSA can't handle numbers above 76? — Harel 966
sep 10 at 2:47
Are picture files “random enough” to be usable as a one-time pad? — ronalchn 141113
sep 9 at 14:16
Stretching passwords for encrypting small files — AardvarkSoup 1112
sep 7 at 8:23
How does a padding oracle attack work? — John Vergota 211
sep 6 at 13:31
Bitcoin Research — Stephen Gornick 1412
sep 5 at 17:36
verify contents, but not order — KeithS 2357
aug 31 at 4:47
Why is ciphertext from low entropy plaintext not compressible? — Matthew Miller 111
aug 29 at 22:12
How to authenticate over open channel? — ThoriumBR 1112
aug 28 at 14:50
How to submit a new method of encryption? — 0xFE 1746
aug 26 at 15:49
How is CipherCloud doing homomorphic encryption? — AdrenaLion 2012
aug 24 at 19:13
What is the effect of the different AES key lengths? — sg1 411
aug 24 at 18:38
How do ciphers change plaintext into numeric digits for computing? — maaartinus 30915
aug 23 at 14:07
Why is padding used for RSA encryption given that it is not a block cipher? — HeatfanJohn 15518
aug 23 at 14:07
Why is padding used for RSA encryption given that it is not a block cipher? — freddyb 21113
aug 21 at 19:18
RSA 1024bit decryption performance — PooyaM 1204
aug 20 at 1:05
Are there hash algorithms with variable length output? — sellibitze 1212
aug 15 at 14:18
Recommended Books for Cryptography : Theory and Implementation — Hubert Kario 1334
aug 13 at 19:25
PBKDF2 and salt — PBKDF2 Answers 311
aug 13 at 16:30
What is the length of an RSA signature? — K Kiran 1111
aug 13 at 11:50
AES CCM vs CCMP — hakoja 29028
aug 13 at 0:35
Why does SRP-6a use k = H(N, g) instead of the k = 3 in SRP-6? — Tom Wu 961
aug 10 at 0:58
Blum Blum Shub vs. AES-CTR or other CSPRNGs — Tom Leek 1711
aug 9 at 16:07
Why does ROT13 provide no cryptographic security? — John Deters 1,2398
aug 8 at 17:02
Is there a secure cryptosystem that can be performed mentally? — AbhishekKr 1211
aug 7 at 18:00
Existing works on pre-computing ElGamal ephermal keys — balpha♦ 1115
aug 6 at 23:36
Why is 2 the inverse of 10? — nocley 1462
aug 6 at 12:04
inverse of 985 mod(φ60131) — Iridium 1662
aug 1 at 18:59
Do I have to recompute all hashes if I change the work factor in bcrypt? — Greg Sawin 412
jul 31 at 16:44
Where is the proof of security of Diffie's cipher? — Simon Johnson 36615
jul 27 at 15:22
Is just a bit of random, “fully random”? — GdD 1092
jul 23 '12 at 20:24
McEliece Cryptosystem Implementations — Jay 936
jul 23 '12 at 16:07
Additive ElGamal cryptosystem using a finite field — Bristol 1661
jul 18 '12 at 21:19
Length of data to hash for PGP — earthmeLon 1557
jul 16 '12 at 3:16
Zero Knowledge Password Proof — jmd 1235
jul 14 '12 at 10:18
Padding methods for block ciphers - PKCS7 vs ANSI X.923 — crawfish 1236
jul 11 '12 at 9:54
What differentiates a password hash from a cryptographic hash besides speed? — Tie-fighter 1811
jul 10 '12 at 20:28
What differentiates a password hash from a cryptographic hash besides speed? — Jesper Mortensen 34129
jul 8 '12 at 16:31
Learnt cryptography and python. What do I do next? — sashank 6891313
jul 8 '12 at 16:31
Learnt cryptography and python. What do I do next? — calccrypto 53110
jul 8 '12 at 6:11
OTP from Sony BIOS password recover — yarek 1113
jul 2 '12 at 17:38
How can I validate a hashed password if all I have is another hash? — AsheeshR 1113
jul 1 '12 at 8:45
Impacts of not using RSA exponent of 65537 — Landon Hurley 111
jun 28 '12 at 17:06
Expectation Value of the Index of Coincidence — Stephen Harris 2717
jun 27 '12 at 20:50
How can I validate a hashed password if all I have is another hash? — Tony 213
jun 27 '12 at 11:45
Is it possible to make time-locked encrytion algorithm? — Christopher Thorpe 311
jun 26 '12 at 19:50
How can rainbow tables be used for a dictionary attack? — user2381 311
jun 26 '12 at 14:50
Is my pseudo-random initialization vector secure? — Rubi Sharmax 184
jun 26 '12 at 13:00
Are Stream Ciphers Less Secure? — Eli 562
jun 22 '12 at 9:43
Is SHA-256 secure as a CTR block cipher? — cryptonym101 311
jun 22 '12 at 7:58
Is there a way to compare the 923 bit pairing based key with RSA or AES, etc — Mark Bower 111
jun 19 '12 at 21:12
RSA Proof of Correctness — Matteo 259111
jun 18 '12 at 14:21
Goldreich-Goldwasser-Micali Construction — xag 30115
jun 18 '12 at 10:46
Why would anyone use an elliptic curve with a cofactor > 1? — Steven Galbraith 211
jun 13 '12 at 23:44
Difference between encrypting something and hashing something — trumpetlicks 1213
jun 13 '12 at 20:14
Information leakage from the ecryptfs filesystem — Mike Halcrow 312
jun 12 '12 at 13:43
What is the difference between known-plaintext attack and chosen-plaintext attack? — Major Major 1905
jun 11 '12 at 19:02
What's the fundamental difference between Diffie-Hellman and RSA? — Mehrdad 22717
jun 10 '12 at 22:07
What is the difference between known-plaintext attack and chosen-plaintext attack? — Mark Burnett 1113
jun 10 '12 at 19:02
What is the difference between known-plaintext attack and chosen-plaintext attack? — Hendrik Brummermann♦ 503323
jun 10 '12 at 12:27
Verilog simulation & synthesis of Diffie-Hellman key exchange — Iceberg Hotspot 163
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