User crypt

1 vote

1 answer

152 views

Collision Resistance in Random Bit Generator

asked Apr 14, 2023 at 9:30

3 votes

0 answers

162 views

Cryptanalysis of ARX Ciphers

asked Apr 4, 2023 at 6:22

2 votes

1 answer

129 views

Paper based OTP and MAC

asked Mar 14, 2023 at 17:21

7 votes

8 answers

3k views

How to generate random numbers within a range (0,n) from random bits?

asked Feb 16, 2023 at 9:41

5 votes

1 answer

197 views

RSA Key Pair Generation - limit on $e$

asked Feb 2, 2023 at 6:06

0 votes

1 answer

95 views

Maximum Security of RSA

asked Feb 2, 2023 at 5:30

5 votes

3 answers

776 views

FIPS 186-4, Use of RSA key pair for Encryption and Signature

asked Feb 1, 2023 at 4:41

4 votes

1 answer

645 views

Security Strength of Symmetric vs Asymmetric Ciphers

asked Jan 27, 2023 at 3:51

2 votes

1 answer

80 views

Significance of theoretical weaknesses?

asked Jan 16, 2023 at 12:18

3 votes

4 answers

499 views

Increasing Block Length of Symmetric Cipher

asked Jan 4, 2023 at 4:19

1 vote

0 answers

61 views

Modification of CFB Mode of Operation?

asked Nov 17, 2022 at 17:39

1 vote

3 answers

410 views

is RSA KTS-OAEP necessary? [duplicate]

asked Apr 20, 2022 at 17:31

6 votes

1 answer

3k views

RSA Signature using SHA-256 is secure?

asked Mar 1, 2022 at 6:01

1 vote

1 answer

749 views

What is the Standard to protect classified, Secret and Top Secret information?

asked Feb 21, 2022 at 4:54

0 votes

0 answers

45 views

Symmetric Crypto Primitives derived from Rijndael Block Cipher

asked Nov 19, 2020 at 10:56

1 vote

0 answers

76 views

NIST STS randomness testing inconsistent results

asked Sep 14, 2020 at 16:30

0 votes

0 answers

175 views

Randomness Testing of Block Ciphers with 256-bit Block/ Key length

asked Aug 18, 2020 at 6:32

4 votes

2 answers

731 views

What are the issues of look-up table based implementations?

asked Jul 17, 2019 at 8:06

1 vote

1 answer

142 views

Group Encryption or Multi-Party Encryption

asked May 21, 2019 at 18:55

3 votes

2 answers

268 views

Lightweight block ciphers that support decryption with minimal overhead?

asked Dec 30, 2018 at 17:22

4 votes

3 answers

732 views

How to Calculate GE of Sbox?

asked Jul 19, 2018 at 9:16

2 votes

1 answer

553 views

Solve System of Equations including XOR and Modular Addition

asked Apr 6, 2018 at 9:28

5 votes

1 answer

195 views

Major Block Ciphers between DES and AES competitions

asked Feb 12, 2018 at 17:43

0 votes

1 answer

201 views

Block Ciphers with encryption speed similar to AES

asked Feb 4, 2018 at 16:35

4 votes

2 answers

233 views

Why EMI/EMC testing is necessary of Cryptographic Equipment?

asked Jan 14, 2018 at 17:20

1 vote

0 answers

312 views

What cryptographic primitives use AES or its Round function?

asked Jan 10, 2018 at 10:20

1 vote

1 answer

1k views

The Inverse Affine Transformation of AES Sbox uses different additive constant?

asked Dec 23, 2017 at 18:24

1 vote

1 answer

638 views

How Shannon’s concept of perfect secrecy is linked with mutual information?

asked Dec 14, 2017 at 18:23

6 votes

1 answer

692 views

Security of GCM if Implemented with Stream Cipher instead of Block Cipher

asked Oct 11, 2017 at 18:17

1 vote

1 answer

131 views

How is it possible for someone to "Protect against Future Unknown Attacks"

asked Sep 18, 2017 at 5:47

Stack Exchange Network

63 Questions

Collision Resistance in Random Bit Generator

Cryptanalysis of ARX Ciphers

Paper based OTP and MAC

How to generate random numbers within a range (0,n) from random bits?

RSA Key Pair Generation - limit on $e$

Maximum Security of RSA

FIPS 186-4, Use of RSA key pair for Encryption and Signature

Security Strength of Symmetric vs Asymmetric Ciphers

Significance of theoretical weaknesses?

Increasing Block Length of Symmetric Cipher

Modification of CFB Mode of Operation?

is RSA KTS-OAEP necessary? [duplicate]

RSA Signature using SHA-256 is secure?

What is the Standard to protect classified, Secret and Top Secret information?

Symmetric Crypto Primitives derived from Rijndael Block Cipher

NIST STS randomness testing inconsistent results

Randomness Testing of Block Ciphers with 256-bit Block/ Key length

What are the issues of look-up table based implementations?

Group Encryption or Multi-Party Encryption

Lightweight block ciphers that support decryption with minimal overhead?

How to Calculate GE of Sbox?

Solve System of Equations including XOR and Modular Addition

Major Block Ciphers between DES and AES competitions

Block Ciphers with encryption speed similar to AES

Why EMI/EMC testing is necessary of Cryptographic Equipment?

What cryptographic primitives use AES or its Round function?

The Inverse Affine Transformation of AES Sbox uses different additive constant?

How Shannon’s concept of perfect secrecy is linked with mutual information?

Security of GCM if Implemented with Stream Cipher instead of Block Cipher

How is it possible for someone to "Protect against Future Unknown Attacks"