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aug 26 at 10:24

(post deleted or otherwise unavailable) — Moo 32

aug 26 at 2:48

Is there a way to make RC4 (ARCFOUR) secure, or is it completely broken? — Kevin Jin 1264

aug 24 at 13:33

Detect tampering of data — Jonas Teuwen 1135

aug 24 at 10:17

Why is padding used for RSA encryption given that it is not a block cipher? — freddyb 21113

aug 23 at 14:02

Why is padding used for RSA encryption given that it is not a block cipher? — HeatfanJohn 15518

aug 19 at 20:05

(post deleted or otherwise unavailable) — user2704 11

aug 18 at 22:40

Cryptanalysing Affine cipher — ucas 61

aug 18 at 11:45

How do I store encrypted files on a web server and decrypt them locally? — Eyal 1755

aug 15 at 14:08

Recommended Books for Cryptography : Theory and Implementation [closed] — PooyaM 1204

aug 15 at 11:43

Making My Own SSTP VPN [closed] — Caleb 1033

aug 15 at 2:32

What is the difference between these AES encryption methods — RazorSharp 1135

aug 14 at 13:02

What is the actual difference between security through obscurity and true encryption? — Tobias Kienzler 1326

aug 14 at 1:06

Is any decent RNG acceptable as a stream cipher? — 0xFE 1746

aug 9 at 17:27

Design question for a service that signs messages on behalf of a user — Arne Claassen 1033

aug 9 at 16:02

Why does ROT13 provide no cryptographic security? — John Deters 1,2398

aug 8 at 6:13

Is there a secure cryptosystem that can be performed mentally? — Luke Sheppard 1283

aug 7 at 17:05

Existing works on pre-computing ElGamal ephermal keys — balpha♦ 1115

aug 5 at 23:02

Existing works on pre-computing ElGamal ephermal keys — Kevin Montrose♦ 1204

aug 3 at 19:52

Is it possible to match encrypted documents using user-defined search terms? — nw. 1063

jul 31 at 19:20

Relative security of a Vigenère cipher — Chris 1085

jul 31 at 9:58

Encrypt array of int for individual retrieval — shannon 1305

jul 28 at 14:26

How to securely use Elgamal encryption in libgcrypt? — Matt Green 863

jul 23 '12 at 9:55

Is this a correctly formatted PGP session key packet? — Dave 1112

jul 22 '12 at 18:52

Encryption algorithm that produces dummy output on incorrect passwords — dchest 487310

jul 20 '12 at 21:28

How does a birthday attack on a hashing algorithm work? — lxgr 2935

jul 20 '12 at 15:02

Format-preserving encryption implementations — Dennis Buchmann 133

jul 19 '12 at 12:46

How can I break REDSHIRT / REDSHIRT2 encryption? — kalina 1035

jul 18 '12 at 20:39

How to securely use Elgamal encryption in libgcrypt? — Jay 936

jul 18 '12 at 0:55

Why is elliptic curve cryptography not widely used, compared to RSA? — earthmeLon 1557

jul 13 '12 at 23:13

idea of new mode of operation might be secure [closed] — Andrew 11

jul 13 '12 at 10:35

Different implementations of SHA1, which one is correct? — nrz 1134

jul 12 '12 at 13:55

What happens when you use Windows credentials to sign a message? — zimdanen 1185

jul 10 '12 at 21:58

Which of these 3 AES 128 symmetric encrypt/decrypt routines is most secure? — crawfish 1236

jul 10 '12 at 13:48

KDF with low-entropy salts — Dirk Kaestner 83

jul 9 '12 at 15:02

Using a derived key for CMAC — silentser 184

jul 9 '12 at 8:51

“SHA-256” vs “any 256 bits of SHA-512”, which is more secure? — Pacerier 1826

jul 7 '12 at 7:48

Why does CBC decryption with a wrong IV still give readable results? — yoyo 11

jul 6 '12 at 15:48

I need an opinion of encryption method I thought of in High school — Nenad Mandic 212

jul 6 '12 at 14:43

Is this design of client side encryption secure? — Andrey Botalov 1496

jul 4 '12 at 21:11

Setting protocol parameters to achieve concrete security — Sadeq Dousti 31418

jul 3 '12 at 14:40

Are there any simple and yet secure encryption algorithms? — Alexx Roche 513

jul 3 '12 at 3:49

How can I validate a hashed password if all I have is another hash? — AsheeshR 1113

jul 1 '12 at 4:09

Deciphering a key from XOR encrypted cypher using boolean logic — user148298 1083

jun 29 '12 at 15:07

Using bad generator in ElGamal Encryption — padde 1355

jun 27 '12 at 21:00

How can I validate a hashed password if all I have is another hash? — Tony 213

jun 26 '12 at 21:30

Is it possible to make time-locked encrytion algorithm? — Toby Allen 1064

jun 24 '12 at 5:33

Getting started [closed] — Joe 1135

jun 22 '12 at 16:38

(post deleted or otherwise unavailable) — eggyal 1428

jun 21 '12 at 12:18

(post deleted or otherwise unavailable) — Erkling 186

jun 20 '12 at 18:22

How can I solve the discrete logarithm modulo 2q+1 if I can solve it in the subgroup of order q? — bambinoh 183

jun 20 '12 at 15:42

Regarding matsui's Paper on Linear Cryptanalysis of DES — cryptopathe 54715

jun 20 '12 at 12:07

Regarding matsui's Paper on Linear Cryptanalysis of DES — Malice 133

jun 19 '12 at 19:07

(post deleted or otherwise unavailable) — Bear McDougal 63

jun 18 '12 at 10:01

Is symmetric encryption vulnerable to plain-text-attacks? — John 112

jun 16 '12 at 13:25

Is it possible to use the RSA algorithm, or a variant, for software licensing? — Carlo 62

jun 13 '12 at 15:58

RSA Proof of Correctness — Matteo 259111

jun 12 '12 at 17:33

Looking for cipher that uses one ciphertext — David Cary 89819

jun 12 '12 at 13:53

Looking for cipher that uses one ciphertext — Global nomad 10817

jun 11 '12 at 21:52

Transparent cipher — Kirill Morarenko 133

jun 10 '12 at 21:07

How did LinkedIn “salt” all their passwords? — Hendrik Brummermann♦ 503323

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