Reputation
204
Top tag
Next privilege 250 Rep.
View close votes
Badges
1 7
Newest
 Yearling
Impact
~2k people reached

  • 0 posts edited
  • 0 helpful flags
  • 18 votes cast
Apr
11
awarded  Yearling
Apr
10
accepted algebraic attacks for mixed operations (mod 2 and mod 256)
Apr
9
comment algebraic attacks for mixed operations (mod 2 and mod 256)
is there any way of expressing exclusive or as addition modulo $2^8$ or vice versa?
Apr
9
asked algebraic attacks for mixed operations (mod 2 and mod 256)
Jan
12
comment Any practical uses of machine learning for cryptography?
Did you read the paper? 'Neuro-Cryptanalysis of DES and Triple-DES' by Mohammed M. Alani?
Dec
29
comment rotational cryptanalysis on modulo multiplication?
Hi Dmitry, just curious. Can we apply rotational cryptanalysis for bitwise permutation operations in ciphers?
Dec
16
accepted rotational cryptanalysis on modulo multiplication?
Dec
15
comment rotational cryptanalysis on modulo multiplication?
Yeah you are right!. Since the input $X$ is split to 2 parts: $(x_1,x_2)$ for the MA structure, should we consider rotational cryptanalysis for each $x_i$?
Dec
11
revised rotational cryptanalysis on modulo multiplication?
edited tags
Dec
11
asked rotational cryptanalysis on modulo multiplication?
Dec
9
awarded  Commentator
Dec
9
comment Why are bitwise rotations used in cryptography?
Hi @Reid, can we use rotational cryptanalysis on ciphers with modulo multiplication operations? (e.g. Multiplication modulo $2^{16}+1$, where the all-zero word (0x0000) is interpreted as $2^{16}$ (denoted by a circled dot ⊙))
Dec
9
comment How to break an arbitrary XOR and Rotation based encryption?
Hi @jix, can we use rotational cryptanalysis on ciphers with modulo multiplication operations? (e.g. Multiplication modulo $2^{16}+1$, where the all-zero word (0x0000) is interpreted as $2^{16}$ (denoted by a circled dot ⊙))
Dec
4
revised Using machine-learning techniques for data-dependent operations in ciphers
added 17 characters in body
Dec
4
comment Using machine-learning techniques for data-dependent operations in ciphers
@sashank: May I know which are the papers?
Dec
4
asked Using machine-learning techniques for data-dependent operations in ciphers
Jul
7
asked Adi Shamir's secret database of all primes
Jun
26
asked moduli in SSL certificates
Nov
28
accepted Creating a secure key
Nov
22
revised Creating a secure key
deleted 1 characters in body