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jun 5 '12 at 18:29

Do these 2 KSA shortcuts weaken RC4? — mike 1032

jun 4 '12 at 17:19

Is RSA in a ECB-like-mode safe for bulk encryption? — MPN 112

jun 4 '12 at 17:09

Is RSA in a ECB-like-mode safe for bulk encryption? — Mehrdad 22717

jun 4 '12 at 11:44

Are there any simple and yet secure encryption algorithms? — Thomas 2,7191320

jun 1 '12 at 16:02

“Signing” with public key — logicalscope 1084

jun 1 '12 at 15:32

LFSR dynamic mutation — qwer 674

jun 1 '12 at 4:42

Decimal to binary question — Thomas 28119

may 30 '12 at 4:12

Does omitting the first two lines of RC4's pseudorandom generation algorithm weaken the cipher? — PleaseStand 1183

may 29 '12 at 21:27

How can one sign with NTRU? — Prashand Gupta 1413

may 25 '12 at 13:31

After implementing a novel encryption algorithm, how would one go about analyzing its security or get help from others in doing so? — Noctis Skytower 1214

may 25 '12 at 8:25

What is the harm if I publish an encrypted RSA private key publicly? — Dusty W 1134

may 24 '12 at 3:10

Could this encryption suite of functions in VB6 be easily cracked? [closed] — CJ7 1162

may 22 '12 at 5:59

Safe generator for ElGamal signature — SquareRootOfTwentyThree 51418

may 19 '12 at 18:07

What is the relation between Discrete Log, Computational Diffie-Hellman and Decisional Diffie-Hellman? — Sup3rgnu 394

may 16 '12 at 11:54

Assistance Cracking Classical Cipher — Nick 292

may 16 '12 at 4:34

(post deleted or otherwise unavailable) — hackartist 1314

may 14 '12 at 10:38

Difficulty of breaking RSA for a given key size — Ashwin 1485

may 9 '12 at 23:56

Encryption with “constant” initialization vector considered harmful — Jack 1312

may 9 '12 at 14:20

Encryption with “constant” initialization vector considered harmful — mtraut 1234

may 9 '12 at 11:35

Chinese Remainder Theorem and RSA — Mihai Todor 20718

may 9 '12 at 4:40

How can we find Public key have only 8 or 16bits? How many messages does Eve need to know the Public key in RSA? — Thu. Trân Đinh Thiên 61

may 8 '12 at 10:01

Order of hashing concatenation — yarek 1113

may 7 '12 at 20:38

RSA reencryption scheme — Tibor 1114

may 7 '12 at 2:02

OTP from Sony BIOS password recover — Paulo Scardine 1064

may 6 '12 at 13:57

Is it possible take a piece of data in secret? — Nick wheatley 183

may 6 '12 at 1:07

Recovering the key in an ElGamal Signature Scheme variant — BigDamnHero 32

may 2 '12 at 22:11

Can I encrypt user input in a way I can't decrypt it for a certain period of time? — dan 585

may 2 '12 at 4:46

Can I encrypt user input in a way I can't decrypt it for a certain period of time? — Lucas Kauffman 1316

may 2 '12 at 1:30

Can I encrypt user input in a way I can't decrypt it for a certain period of time? — wfaulk 1012

may 1 '12 at 16:10

One-way hash on encrypted data, result hidden from hasher — Ian Wetherbee 1284

apr 30 '12 at 14:45

A fair peer-based coin-flipping protocol? — Michael Slade 1313

apr 27 '12 at 9:13

CBC key lifetime, or, “how big is too big?” — cipher 462

apr 22 '12 at 1:46

How secure is the Vigenère cipher in file encryption if you encrypt the password first? — Ephraim 954

apr 21 '12 at 14:11

How to use RCON In Key Expansion of 128 Bit Advanced Encryption Standard — goldroger 18611

apr 20 '12 at 17:55

Proving item association without revealing one of the associated items — Gilles 738220

apr 20 '12 at 14:40

Distributed knowledge problem — Kempeth 1184

apr 18 '12 at 17:50

(post deleted or otherwise unavailable) — jnm2 21316

apr 17 '12 at 12:19

Most frequently used digital signature schemes in the recent years — eddy ed 433

apr 17 '12 at 1:54

What is the largest performed/possible bruteforce attack to date? — gsbabil 1012

apr 16 '12 at 1:53

Inverses in Truncated Polynomial Rings — Anna Lear♦ 1004

apr 13 '12 at 3:44

X9.62 Multiplying an elliptic curve point by a number — ted 1405

apr 10 '12 at 17:48

(post deleted or otherwise unavailable) — Iceberg Hotspot 163

apr 10 '12 at 10:23

Does encrypting twice using the same block cipher produce a security weakness? — Albert Veli 414

apr 10 '12 at 9:08

Brute forcing Cardan grille — dciriello 1082

apr 9 '12 at 19:37

(post deleted or otherwise unavailable) — ampersand 1606

apr 7 '12 at 14:11

My custom handshake — Vincent 1084

apr 6 '12 at 14:26

RSA finding the inverse of the public exponent — user1301428 1011

apr 5 '12 at 4:05

Sites to find crypto intermediate values — htoip 1073

apr 4 '12 at 14:00

Symmetric vs. Asymmetric cryptographic approaches to data security — Ben 32417

apr 4 '12 at 6:10

Encryption algorithm that produces dummy output on incorrect passwords — Jack Singleton 334

apr 2 '12 at 3:44

(post deleted or otherwise unavailable) — Jerry 11

apr 1 '12 at 17:14

How secure is AES-256? — erickson 39613

mar 31 '12 at 16:48

Implementing Paillier Signature Scheme in Delphi — Saduff 12

mar 31 '12 at 14:23

Cryptographic security of PHP mt_rand() function using Mersenne Twister algo — owlstead 67019

mar 30 '12 at 14:22

Do Rabin Fingerprints have any advantages over CRC? — aidanhs 213

mar 28 '12 at 12:21

Openssl implementation of improved sha1 hashing [closed] — polapts 1062

mar 27 '12 at 4:21

How to authenticate over open channel? — Ryan 1284

mar 25 '12 at 20:30

Which encodings have |encoding key| >> |decoding key|? — Arjen Kruithof 1063

mar 23 '12 at 16:39

Factoring a polynomial over a GF [closed] — Michael Mrozek 1053

mar 23 '12 at 15:14

How to calculate an IV when I have a shared private key? — Geotarget 1354

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