Cryptography Stack Exchange

0 votes

1 answer

35 views

Relative bits of security of slower functions

hash provable-security security-definition

JAAAY

268

answered 57 mins ago

1 vote

1 answer

46 views

Hash of concatenated values (one public, one private)

hash collision-resistance

kelalaka

42.9k

modified yesterday

1 vote

1 answer

120 views

OAEP security with variable length hash function

hash symmetric sha-3 oaep aont

Maarten Bodewes♦

84.5k

modified yesterday

0 votes

0 answers

99 views

Storing secrets on a peer-to-peer network by splitting up AONT data

encryption hash xor aont

Maarten Bodewes♦

84.5k

modified yesterday

3 votes

1 answer

312 views

Is this an acceptable All-or-Nothing Transform?

encryption hash algorithm-design aont

Maarten Bodewes♦

84.5k

modified yesterday

0 votes

0 answers

71 views

How to prove knowledge of a secret and allow the receiver to deduplicate it?

hash zero-knowledge-proofs

werwerqwrqwrwqr

1

modified 2 days ago

0 votes

0 answers

40 views

Is there a hash function that is semi-two-way?

hash terminology

forest♦

12.9k

modified May 10 at 3:21

-1 votes

0 answers

29 views

.pem file from a SHA256 hash

hash sha-256 openssl

forest♦

12.9k

modified May 6 at 23:20

0 votes

1 answer

97 views

non-reversible additive cryptographic hash algorithm

hash homomorphic-encryption collision-resistance

Amid Moeinzadeh

1

modified May 6 at 14:21

0 votes

3 answers

14k views

Generating a number using SHA512 that users can later verify (once I publish secret seed)

hash sha-512

apaderno

133

modified May 6 at 8:39

1 vote

1 answer

60 views

Hash functions with constant number of 1's

hash random-oracle-model

Daniel S

9,576

answered May 5 at 20:57

2 votes

0 answers

47 views

Is it possible to adapt Keccak to use 60-bit native words, without having to emulate U64?

hash keccak

MaiaVictor

1,295

asked May 5 at 20:07

14 votes

2 answers

4k views

Provably fair card deck used by client and server

hash

knaccc

2,513

modified May 3 at 17:56

1 vote

1 answer

66 views

Offset Parameters in BLAKE2b

hash blake2

Patriot

3,047

modified May 1 at 3:47

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Relative bits of security of slower functions

Hash of concatenated values (one public, one private)

OAEP security with variable length hash function

Storing secrets on a peer-to-peer network by splitting up AONT data

Is this an acceptable All-or-Nothing Transform?

How to prove knowledge of a secret and allow the receiver to deduplicate it?

Is there a hash function that is semi-two-way?

.pem file from a SHA256 hash

non-reversible additive cryptographic hash algorithm

Generating a number using SHA512 that users can later verify (once I publish secret seed)

Hash functions with constant number of 1's

Is it possible to adapt Keccak to use 60-bit native words, without having to emulate U64?

Provably fair card deck used by client and server

Offset Parameters in BLAKE2b

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