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feb 28 at 23:57
Simple example for CP-ABE (Ciphertext policy attribute-based encryption) — Baertierchen 62
feb 28 at 21:26
What is the difference between MAC and HMAC? — TheRookierLearner 1203
feb 27 at 13:17
When do ECC patents end? — Smit Johnth 1509
feb 25 at 12:11
Security of pairing-based cryptography over binary fields regarding new attacks — Conrado PLG 774112
feb 25 at 9:20
Questions about proof of correct encryption in the Paillier cryptosystem — Thomas Lieven 976
feb 23 at 22:42
Bad/Crackable Encryption Example? — Peck 83
feb 23 at 21:07
Fastest multiplication algorithm for efficient exponentiation in C++? — MrSmith42 1013
feb 23 at 20:01
Is Guillou-Quisquater existentially unforgeable against adaptive message attack under a random oracle model? — Samuel Reid 1062
feb 23 at 15:51
From hash to Cryptographic hash — Cyan 1284
feb 23 at 15:46
Is the following key stretching algorithm as memory hard as I think it is? — mingleplough 1284
feb 22 at 16:41
(post deleted or otherwise unavailable) — Jonathan Leffler 1012
feb 19 at 23:56
Is storing original file size in an encrypted file header a bad idea? — TK Kocheran 1635
feb 19 at 14:48
Why is RSA encryption significantly faster than decryption? — Jonathan Garber 1034
feb 18 at 1:53
Why is RSA encryption significantly faster than decryption? — mhsz 62
feb 15 at 0:10
Extract private RSA key from USB cryptographic token using Bardou et al. attack (varian of “million message attack”) — osgx 1115
feb 14 at 11:37
Selective format-compliant JPEG encryption? — Carlos 815
feb 14 at 7:06
Use of CBC-AES-256 to encrypt usernames — amaterasu 83
feb 13 at 1:38
ASCII Message in TV show? [closed] — Jungle Boogie 992
feb 12 at 21:06
(post deleted or otherwise unavailable) — Rahul 11
feb 12 at 18:30
Measuring Shannon's diffusion — user5015 62
feb 12 at 4:00
Attack XOR encryption of binary data compressed by zlib with known key length (very short key) — Jellyflower 112
feb 11 at 20:54
PBKDF2 for key diversification — ge0rg 1434
feb 11 at 18:38
MD5 implementation — Daniel González 32
feb 8 at 13:16
Hashing a password with SHA256 on the client then bcrypt on the server — Alex Jeffrey 285
feb 8 at 3:38
Obtaining a key that's using ice algorithm — user4981 11
feb 7 at 13:58
AES-CTR vulnerability to cryptographic oracle — Rerito 1375
feb 6 at 17:05
Source for examples with broken cryptography — picarresursix 412
feb 6 at 16:40
What are alternatives to the random oracle model for modelling hash functions? [closed] — RDN 27
feb 5 at 20:27
Is such a crypto-system available? — Eugen 44
feb 5 at 12:49
How to check the strength of an encryption algorithm? — Samuel Medhat 32
feb 4 at 17:52
I have a few questions about the random oracle model — Panagiotis Grontas 323
feb 4 at 16:32
What are some approaches to attack an triple key polyalphabetic cipher when the IV key and PT key are known? — Barack Obama 1584
feb 4 at 16:17
(post deleted or otherwise unavailable) — user1626609 11
feb 4 at 15:27
What are some approaches to attack an triple key polyalphabetic cipher when the IV key and PT key are known? — christiangeek 1083
feb 3 at 19:52
(post deleted or otherwise unavailable) — Sid 28116
feb 3 at 16:37
What are some different cryptography methods? — erkant 11
feb 3 at 14:37
Security of .net AES implementation and security of a hash MAC — Simon Rühle 303
feb 2 at 10:50
Any efficient text-based steganographic schemes? — Mok-Kong Shen 2956
jan 31 at 21:51
Prevent/minimize replay attacks in public message board — Mansour 1062
jan 31 at 16:44
What is a tweakable block cipher? — hunter 59819
jan 31 at 2:59
Discrete log analog of ECM factoring algorithm? — Barack Obama 2423
jan 30 at 11:48
Question about use of IV in this cipher — Cris Stringfellow 1487
jan 27 at 22:32
Creating colliding x509 certificates: Crafting RSA moduli step — ThiefMaster 1032
jan 27 at 1:30
How much do we trust KEA1 Assumption? — AntonioFa 784
jan 26 at 19:45
Cryptographic Symmetric Stream Cipher — Auth 43
jan 26 at 19:05
What is a block cipher? — Oleksi 69514
jan 26 at 18:35
GGM PRG construction: Why do we need to change keys all the time with underlying PRG — Mayank Varia 1963
jan 25 at 21:59
Hashing passwords with a salt - why use different salt for everyone? — Jesper Mortensen 34129
jan 24 at 17:22
(post deleted or otherwise unavailable) — Andrew 11
jan 24 at 16:27
What is the most paranoid way to exchange messages? [closed] — Jeremy Dicaire 1146
jan 24 at 1:19
In the Paillier cryptosystem, is there a method to judge whether an encrypted number is less than 0 (without the private key) — phan 624
jan 23 at 19:44
(post deleted or otherwise unavailable) — almodawan 393
jan 23 at 18:29
Initialize a PRNG with a password — esskar 1685
jan 21 at 20:46
Security for IV in AES-GCM mode — slipheed 1655
jan 21 at 9:23
Where i can find an AES implementation in python? — mkind 1193
jan 21 at 3:36
How to break an arbitrary XOR and Rotation based encryption? — Penghe Geng 1334
jan 19 at 20:41
Finding a collision for a hash function — user4797 83
jan 18 at 18:10
Many time pad attack — sunrise 183
jan 18 at 6:25
LFSR for small numbers with large periods — gl3829 1315
jan 17 at 20:30
Cryptographic Protocol using NaCL — namelessjon 1312
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