User Dingo13

1 vote

1 answer

94 views

Public key encryption schemes and security of an uncommon use

asked Nov 1, 2017 at 19:16

7 votes

1 answer

1k views

Is the RSA signature attack from Desmedt and Odlyzko practical?

asked Sep 21, 2017 at 8:18

8 votes

1 answer

2k views

2-party private set intersection

asked Sep 19, 2017 at 9:26

4 votes

2 answers

2k views

Why does PSS produce an EM message that's almost as long as the modulus?

asked Sep 13, 2017 at 20:17

2 votes

1 answer

484 views

Size and usage of lookup table in cryptographic schemes

asked Sep 11, 2017 at 12:18

3 votes

2 answers

2k views

About salted passwords

asked Jul 31, 2017 at 13:46

1 vote

1 answer

235 views

tweakable block cipher and ideal block cipher

asked May 18, 2016 at 14:58

2 votes

1 answer

362 views

Does the time to evaluate a hash function depend on the function input size?

asked Jan 14, 2016 at 14:09

8 votes

5 answers

7k views

AES decryption vs encryption speed

asked Sep 2, 2015 at 9:13

3 votes

2 answers

813 views

Does CTR mode yield a PRF?

asked Aug 26, 2015 at 12:17

5 votes

3 answers

5k views

Cryptography and FPGA

asked Aug 19, 2015 at 7:32

2 votes

2 answers

292 views

What kind of operations are involved in NTRU?

asked Aug 14, 2015 at 11:57

3 votes

2 answers

471 views

Signature and hash function properties

asked Jul 28, 2015 at 9:51

2 votes

2 answers

837 views

Question about keyed hash functions

asked Jul 4, 2015 at 15:10

2 votes

1 answer

216 views

Size of a MAC for a quickly checked message?

asked Jan 2, 2015 at 7:51

2 votes

1 answer

1k views

Requirement for the length of a HMAC tag?

asked Nov 30, 2014 at 10:45

1 vote

1 answer

377 views

The use of the term "sound" in cryptography [closed]

asked Nov 4, 2014 at 10:26

2 votes

1 answer

4k views

Security of chameleon hash functions

asked Oct 20, 2014 at 9:34

1 vote

1 answer

184 views

Breaking RSA moduli

asked Oct 9, 2014 at 7:33

1 vote

1 answer

515 views

Hash function and indifferentiability [closed]

asked Sep 27, 2014 at 17:19

1 vote

1 answer

279 views

Keccak and compression functions

asked Sep 27, 2014 at 15:34

2 votes

1 answer

359 views

How can I (generally) calculate a stream cipher computation cost?

asked Sep 11, 2014 at 12:58

0 votes

1 answer

2k views

What is the exact purpose of length padding in Merkle–Damgård hash functions? [duplicate]

asked Sep 3, 2014 at 10:27

0 votes

1 answer

193 views

Proof for composed signatures

asked Aug 26, 2014 at 5:56

7 votes

2 answers

2k views

OCB and GCM security

asked Aug 26, 2014 at 5:38

5 votes

1 answer

349 views

McEliece and cryptanalysis

asked Jul 9, 2014 at 9:07

2 votes

1 answer

1k views

Is a keyed PRF a MAC?

asked Jul 3, 2014 at 0:39

1 vote

0 answers

118 views

Types of cryptography

asked Jul 1, 2014 at 8:48

21 votes

1 answer

14k views

Does collision resistance imply (or not) second-preimage resistance?

asked Jun 28, 2014 at 9:32

5 votes

1 answer

1k views

Functions that are only second-preimage resistant?

asked Jun 14, 2014 at 8:09

Stack Exchange Network

66 Questions

Public key encryption schemes and security of an uncommon use

Is the RSA signature attack from Desmedt and Odlyzko practical?

2-party private set intersection

Why does PSS produce an EM message that's almost as long as the modulus?

Size and usage of lookup table in cryptographic schemes

About salted passwords

tweakable block cipher and ideal block cipher

Does the time to evaluate a hash function depend on the function input size?

AES decryption vs encryption speed

Does CTR mode yield a PRF?

Cryptography and FPGA

What kind of operations are involved in NTRU?

Signature and hash function properties

Question about keyed hash functions

Size of a MAC for a quickly checked message?

Requirement for the length of a HMAC tag?

The use of the term "sound" in cryptography [closed]

Security of chameleon hash functions

Breaking RSA moduli

Hash function and indifferentiability [closed]

Keccak and compression functions

How can I (generally) calculate a stream cipher computation cost?

What is the exact purpose of length padding in Merkle–Damgård hash functions? [duplicate]

Proof for composed signatures

OCB and GCM security

McEliece and cryptanalysis

Is a keyed PRF a MAC?

Types of cryptography

Does collision resistance imply (or not) second-preimage resistance?

Functions that are only second-preimage resistant?