User hola

9 votes

2 answers

6k views

Where can I find test vectors for ciphers?

test-vectors

asked Jul 30, 2014 at 4:04

14 votes

3 answers

2k views

Generate ANF from SBox

s-boxes algebraic-attack

asked Jun 4, 2017 at 4:07

3 votes

4 answers

697 views

Theoretical notion of white-box

white-box

asked Oct 2, 2020 at 5:43

3 votes

0 answers

470 views

Understanding Lattice based cryptosystem [closed]

lattice-crypto

asked Jul 27, 2014 at 18:32

4 votes

1 answer

335 views

Luby-Rackoff theorem for Generalized Feistel

block-cipher pseudo-random-function pseudo-random-permutation feistel-network

asked Jan 31, 2018 at 11:54

2 votes

1 answer

328 views

Cryptographic properties of field multiplication

finite-field

asked Oct 7, 2020 at 12:06

2 votes

1 answer

176 views

How to check that an $km \times km$ block-binary matrix is an MDS matrix in $k$-bit words over $\operatorname{GF}(2)$

aes implementation lightweight matrix-multiplication mds

asked Sep 16, 2020 at 23:52

2 votes

2 answers

171 views

Role of AND operation in FHE, MPC and ZK

homomorphic-encryption zero-knowledge-proofs symmetric multiparty-computation

asked May 27, 2021 at 11:03

4 votes

1 answer

159 views

Division property table of SBox

block-cipher s-boxes

asked Feb 16, 2021 at 19:16

4 votes

1 answer

152 views

Minimum number of independent trials needed to detect a bias [closed]

statistical-test

asked Nov 25, 2014 at 21:07

2 votes

1 answer

142 views

Generate $4\times 4$ Sboxes with a given branch number

symmetric s-boxes

asked May 8, 2019 at 20:07

0 votes

1 answer

135 views

Random oracle : Replay

pseudo-random-function random-oracle-model replay-attack

asked Nov 18, 2019 at 9:47

3 votes

1 answer

111 views

LAT of an SBox, values are even

classical-cipher linear-cryptanalysis s-boxes

asked Sep 13, 2020 at 11:36

1 vote

1 answer

102 views

Complexity of Hash mining/signing

hash complexity preimage-resistance proof-of-work

asked Jun 17, 2021 at 5:54

0 votes

1 answer

85 views

Ciphers with identical round keys

block-cipher

asked Sep 14, 2020 at 5:12

1 vote

1 answer

68 views

PRP, PRF change at next selection?

pseudo-random-function pseudo-random-permutation

asked Jun 9, 2019 at 21:09

2 votes

1 answer

67 views

Role of AND operation in Side Channel Security

side-channel-attack

asked May 27, 2021 at 10:54

0 votes

0 answers

51 views

Cryptographic properties of field multiplication (Continued)

modular-arithmetic finite-field

asked Oct 7, 2020 at 15:31

0 votes

0 answers

47 views

Davies-Meyer mode

encryption hash mode

asked Jun 9 at 16:53

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19 Questions

Where can I find test vectors for ciphers?

Generate ANF from SBox

Theoretical notion of white-box

Understanding Lattice based cryptosystem [closed]

Luby-Rackoff theorem for Generalized Feistel

Cryptographic properties of field multiplication

How to check that an $km \times km$ block-binary matrix is an MDS matrix in $k$-bit words over $\operatorname{GF}(2)$

Role of AND operation in FHE, MPC and ZK

Division property table of SBox

Minimum number of independent trials needed to detect a bias [closed]

Generate $4\times 4$ Sboxes with a given branch number

Random oracle : Replay

LAT of an SBox, values are even

Complexity of Hash mining/signing

Ciphers with identical round keys

PRP, PRF change at next selection?

Role of AND operation in Side Channel Security

Cryptographic properties of field multiplication (Continued)

Davies-Meyer mode