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Dingo13
  • Member for 11 years
  • Last seen more than a month ago
3 votes
2 answers
2k views

Signature based on public key cryptography and forgery

3 votes
2 answers
474 views

Signature and hash function properties

3 votes
2 answers
914 views

security in the standard model → random oracle model?

3 votes
2 answers
2k views

About salted passwords

2 votes
1 answer
508 views

Size and usage of lookup table in cryptographic schemes

2 votes
1 answer
382 views

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

2 votes
2 answers
871 views

Question about keyed hash functions

2 votes
1 answer
1k views

Is a keyed PRF a MAC?

2 votes
1 answer
376 views

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

2 votes
2 answers
303 views

What kind of operations are involved in NTRU?

2 votes
1 answer
4k views

Security of chameleon hash functions

2 votes
1 answer
1k views

Requirement for the length of a HMAC tag?

2 votes
1 answer
216 views

Size of a MAC for a quickly checked message?

2 votes
0 answers
631 views

Looking for a detailed example of proof by reduction

2 votes
1 answer
492 views

Encryption schemes and pseudorandom permutations

2 votes
0 answers
700 views

Ideal system for an encryption scheme

2 votes
2 answers
313 views

Acceptable assumptions when proving security

2 votes
2 answers
548 views

Pseudorandom functions

2 votes
3 answers
2k views

Hash function based on pseudorandom functions and security

2 votes
1 answer
3k views

Hash functions throughput performance [closed]

2 votes
0 answers
146 views

Protocol/algorithms based on a variable-length input PRF

1 vote
1 answer
202 views

A substitution based on a matrix vector product

1 vote
2 answers
117 views

Times of nested algorithms in proofs of security

1 vote
2 answers
500 views

Current standard for hash function security parameter?

1 vote
0 answers
118 views

Types of cryptography

1 vote
1 answer
729 views

Security based on PRF

1 vote
1 answer
73 views

order between adversaries and type of resources given

1 vote
1 answer
756 views

Hash function and outputs of arbitrary length

1 vote
1 answer
409 views

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

1 vote
1 answer
290 views

Keccak and compression functions