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jan 3 at 18:07
Why is asymmetric cryptography bad for huge data? — K_X 132
jan 3 at 14:57
Calculating RSA private exponent when given public exponent and the modulus factors using extended euclid — DougalMaguire 233
jan 3 at 9:32
Can I build a secure tweakable block cipher from a normal one by adding key and tweak? — user1131467 1706
dec 31 at 15:42
Should I salt an AES password at each encryption? — Benoit 284
dec 30 at 1:41
What do $0^n$ and $1^n$ mean in cryptography? — Yoni Hassin 1334
dec 28 at 20:26
efficient authentication with broadcast encryption? — Richard Hansen 1133
dec 28 at 19:11
Future-Proof Versioning and Validation — andrew cooke 1234
dec 20 at 14:41
Why is it important that phi(n) is kept a secret, in RSA? — Josso 1232
dec 19 at 16:55
AES key length greater than 256 bits - is it dangerous to do an implementation outside of the standard? — hunter 55819
dec 18 at 3:49
Individual bits of Textbook RSA — user4544 335
dec 18 at 2:29
A question regarding relevance of vulnerability of MD5 when linking multiple records together — akshay bhat 132
dec 18 at 0:49
Double Encrypting with two different keys — Jeremy P 62
dec 17 at 17:33
Probability that an attacker wins the discrete logarithm game when exponents are drawn from a subset — user52914 236
dec 17 at 13:58
AES Key Length vs Block Length — lynks 1083
dec 17 at 13:23
Can the encryption exponent e be greater than ϕ(N)? — Balthazar 185
dec 15 at 20:38
How is it possible to parallelize a hashing function to crack an iteratively hashed password? — NXE 857
dec 15 at 16:53
ANSI X9.31 standards for generating random numbers — neubert 13818
dec 14 at 18:17
Number of states in a LFSR — nist 1132
dec 14 at 6:02
Need for Twin Elgamal encryption — LockStock 31
dec 13 at 8:50
How much extra information is in an RSA public key? — user857990 132
dec 12 at 22:40
Are really, really long passwords any securer than short ones? — alexy13 1084
dec 11 at 22:01
Can a shift cipher attain perfect secrecy? — Eric 1084
dec 11 at 17:20
Information leakage in real-time voice encryption — gl3829 1265
dec 9 at 14:14
How to prove membership of a list without disclosing the list members? — chmike 1234
dec 9 at 5:29
The security proof for Key Policy Attribute Based Encryption — Anh 565
dec 8 at 21:29
Public key cryptography - public key encrypts and cannot decrypt? — AUTO 1132
dec 6 at 21:28
AES key expansion vs. a hash — Dakota West 785
dec 6 at 19:42
Compare Blockmode CBC (with diffuser) against XTS — tommynogger 182
dec 6 at 16:32
Speeding up partially known plaintext preimage recovery attack on MD5 — modchan 1084
dec 5 at 19:12
Ensuring integrity of a client side script — Barry Steyn 254
dec 5 at 14:26
Get RSA PlainText without Knowing Private Key — proctr 1183
dec 5 at 12:06
Is there any research on the problem of making a number more memorable to humans? — Flimm 1767
dec 4 at 17:01
In RSA encryption, does the value of e need to be random? — AaronAAA 233
dec 3 at 9:21
Bent Combining Functions — William Hird 766
dec 2 at 12:31
What is an oracle adversary? — Patrunjel 132
nov 30 at 16:35
Exhausting the entropy of a hash function — Henning Klevjer 1185
nov 30 at 9:45
AES timing attacks — cooky451 523
nov 30 at 0:00
Message authentication codes construction — user4399 83
nov 28 at 18:20
Why does Schnorr's Digital Signature scheme necessitate two prime numbers? — MrWolvwxyz 182
nov 28 at 12:54
Necessity for finite field arithmetic and the prime number p in Shamir's Secret Sharing Scheme — ampersand 1606
nov 27 at 20:53
Safety of DSA key parameters sharing — jmd 1235
nov 26 at 21:23
Is there an advantage to storing keys split between several hashes? — Simon Rühle 303
nov 23 at 7:42
Cracking the beaufort cipher — Liam W 1084
nov 22 at 21:37
Efficient set up for a Montgomery multiplication — bob 772218
nov 22 at 18:17
Does a trace of SSL packets provide a proof of data authenticity? — d33tah 1285
nov 21 at 20:40
Is storing the hash of a key together with ciphertext encrypted with that key secure? — user4328 182
nov 19 at 16:29
Using CBC with a fixed IV and a random first plaintext block — danieltorres 453
nov 18 at 14:38
Relative merits of AES ECB and CBC modes for securing data at rest — Brent.Longborough 1405
nov 18 at 6:56
Pseudo-random Number generation for Passwords — james 1012
nov 16 at 19:30
Is it safer to encrypt twice with RSA? — Psyberion 305
nov 16 at 18:10
Why are these specific values used to initialise the hash buffer in SHA-512? — Ravindra Bagale 1236
nov 15 at 15:45
Word-based stream ciphers vs “regular” stream ciphers? — geo909 676
nov 14 at 20:05
What is a trapdoor permutation? — user1812844 132
nov 13 at 19:37
What does Maj and Ch mean in SHA-256 algorithm? — alex 212
nov 12 at 9:39
Breaking RSA, given a special kind of oracle that decrypts related ciphertexts for us — Sam 686
nov 10 at 9:11
Why do we need Hash by key? — Royi Namir 1134
nov 9 at 22:51
Crack cryptographic hash functions using Toffoli gates? — rostamn739 92
nov 8 at 21:43
How can I use eulers totient and the chinese remainder theorem for modular exponentiation? — Saf 154
nov 8 at 13:48
Several questions about Paillier cryptosystem — Thomas Lieven 976
nov 8 at 8:28
Blowfish: hex digits of pi used for s-boxes? — SwaroopGiwali 31
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