mikeazo

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I like crypto. Need I say more?


196 Answers

newest activity votes
18
How are primes generated for RSA?
mar 1 '12 at 13:15
16
Isn't the structure of a potential plaintext of a ciphertext generated by a one-time pad dispositive, cryptanalysis-wise?
mar 11 at 18:11
12
Can two different pairs of RSA key have the same modulus?
may 2 '12 at 11:43
12
How much would it cost in U.S. dollars to brute force a 256 bit key in a year?
nov 8 '11 at 12:53
10
Definition of Textbook RSA
dec 12 '11 at 19:59
9
What is the most practical fully homomorphic cryptosystem?
sep 5 '11 at 22:11
9
Google is using RC4, but isn't RC4 considered unsafe?
sep 29 '11 at 12:08
8
Does AES specify error messages when using the wrong password to decrypt?
mar 30 '12 at 13:44
8
Why is H(k||x) not a secure MAC construction?
oct 26 '11 at 21:44
7
Can somebody explain the major contributions of the tenants of the Gödel Prize 2013?
jun 3 at 11:25
7
Do practical key-less cryptosystems exist?
jan 28 at 12:37
7
Why does the PKCS1 RSA private key structure contain more than just exponent and modulus?
jan 24 '12 at 13:22
7
Desirable S-box properties
nov 24 '11 at 0:50
7
How does one scale encryption strength upwards from 256-bit?
sep 30 '11 at 11:28
6
RSA leak bits to factor N
may 6 at 20:56
6
What is the probability of breaking the AES algorithm?
mar 26 at 11:58
6
Is 512-bit RSA still safe for signature generation?
oct 2 at 11:25
6
What is safer: ZipCrypto or AES-256?
sep 13 at 14:05
6
Why does .NET's ECB mode implementation append a constant block to my ciphertext?
jul 31 at 13:44
6
Is there a way to break this encryption?
jul 24 at 19:21
6
Advanced Encryption Standard Algorithm Secret Key
apr 30 '12 at 14:23
6
RSA encryption with private key and decryption with a public key
mar 18 '12 at 18:09
6
What is the importance of Modular arithmetic in cryptography?
dec 12 '11 at 14:05
5
May the problem with DES using OFB mode be generalized for all feistel ciphers
apr 9 at 14:45
5
What are advantages of using a HMAC over RSA with SHA-1 hashes?
apr 13 '12 at 16:02
5
Is there an advantage to storing keys split between several hashes?
nov 26 at 21:12
5
Is it safer to encrypt twice with RSA?
nov 15 at 13:53
5
SHA-256 and AES-128
sep 21 at 12:37
5
Why not encrypt salt?
aug 30 at 6:55
5
How much bigger does a precomputed lookup table get when salt is added?
apr 17 '12 at 19:12
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