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Gerald Davis

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13 Answers

Votes Activity Newest

10

How do we know a cryptographic primitive won't suddenly fail?

Jun 4 '15 at 13:54

7

How many bits of entropy does an elliptic curve key of length n provide?

Jul 8 '15 at 0:44

6

SHA-256 exhaustive search

Jul 6 '15 at 22:45

6

What makes SHA-2 and SHA-3 have security levels half their output hash length?

Jun 4 '15 at 17:11

4

Is “Bit Independence” of SHA-2 hashes secure?

Jun 10 '15 at 13:29

3

How well does scrypt perform on different architectures / OSes?

Oct 10 '11 at 13:10

2

1 Billion Bit Encryption?

Jul 5 '15 at 2:40

2

Is it possible to choose which point will have the public key of a given Elliptic Curve?

Jun 8 '15 at 14:45

2

Is it OK to use a hash of the key as nonce for AES GCM?

Jun 5 '15 at 20:10

1

Salting in asp.net?

Jul 10 '15 at 22:04

1

How much pre-hashing a password increase security against brute force attack?

Jul 6 '15 at 21:10

1

Is it possible to encrypt a message's destination as well as its content?

Jun 4 '15 at 16:49

0

Some doubts about GnuPG

Jun 8 '15 at 15:10

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