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7h
reviewed Leave Closed How efficient is the error correcting code?
7h
reviewed Close computing inverses in truncated polynomial rings manually for NTRU encryption
7h
reviewed No Action Needed Stacked LFSR - why not used?
7h
reviewed No Action Needed Practical brute-force attack on 128 bit encryption
7h
reviewed No Action Needed Prove that if we redefine the key space, we can assume Gen chooses a key uniformly
19h
reviewed Close Attack probability of an algorithm?
1d
comment Zero knowledge of two factor
Actually, there is no need for a ZKP that $n$ is not prime; anyone can verify that directly in polynomial time.
1d
reviewed No Action Needed Using the Vigenere Cipher to find key
1d
comment Key sizes supported by 3DES
@MaartenBodewes: that is the reason for EDE mode (actually, it's a bit more complicated); however personally I don't consider the $k_1 = k_2 = k_3$ case as 3DES; instead, that's DES (which just happens to be implemented by circuitry that can implement 3DES as well)
1d
revised Key sizes supported by 3DES
added 140 characters in body
1d
answered Key sizes supported by 3DES
2d
comment Collision attacks on digital signatures
A collision 'jumbled mess' could occur entirely within where the RSA public key would appear in the certificate; given that an RSA public key looks like seemingly random bytes, how do you propose that the client-side code determine that someone didn't use those random bytes to create a collision?
2d
comment Collision attacks on digital signatures
How do you distinguish a 'weird string' from a RSA public key?
2d
comment common ways / methods to try to break a SP network
Are there any unknown key bits stirred into the SP network? Or, can you compute forwards correctly (and just want to know how to compute backwards)?
2d
reviewed Leave Open Using the Vigenere Cipher to find key
2d
reviewed Close AES or Serpent-Twofish-AES
2d
comment Encode-decode with different block sizes?
I'm voting to close this question as off-topic because it's really a question about how to use a specific crypto API
Mar
25
reviewed No Action Needed zendo data size restrictions
Mar
25
reviewed No Action Needed Are modes of operation algorithms practical?
Mar
25
answered Blum primes [x=3(mod 4)] zero knowledge proof?