User SpiderRico - Cryptography Stack Exchange

SpiderRico

Member for 7 years
Last seen more than a month ago

14 Questions

Score Activity Newest Views

3 votes

1 answer

267 views

How do we select values for parameters when using Differential Privacy?

asked Feb 7, 2022 at 16:45

1 vote

0 answers

61 views

An aggregate signature scheme for transactions

asked Jul 13, 2020 at 8:59

4 votes

1 answer

1k views

What's the difference between perfect security and unconditional security?

asked Feb 10, 2019 at 0:53

0 votes

1 answer

889 views

Finding a secret key corresponding to a public key

asked Feb 1, 2019 at 1:10

2 votes

2 answers

110 views

How to ensure confidentiality of an encrypted but public message given that computation power increases?

asked Oct 23, 2018 at 6:39

6 votes

1 answer

5k views

What exactly is a “security parameter”?

asked Oct 17, 2017 at 8:56

1 vote

1 answer

100 views

Is there an escrow-like mechanism that doesn't involve a trusted 3rd party?

asked Oct 13, 2017 at 8:33

0 votes

1 answer

2k views

When are hash functions considered insecure?

asked Apr 30, 2017 at 21:51

2 votes

1 answer

373 views

Verifying authentication by just using the root of a Merkle tree

asked Apr 23, 2017 at 11:56

2 votes

1 answer

922 views

RSA with small decryption exponent

asked Apr 16, 2017 at 0:35

1 vote

1 answer

336 views

Signal-to-noise ratio in differential cryptanalysis

asked Apr 7, 2017 at 16:44

1 vote

0 answers

128 views

Determining number of required plaintext pairs for differential cryptanalysis

asked Apr 6, 2017 at 14:57

5 votes

3 answers

1k views

Substitution-permutation network visualizer

asked Apr 4, 2017 at 23:59

2 votes

0 answers

187 views

Why is one scheme “hiding” while the other one is OK?

asked Dec 7, 2016 at 10:18