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0 votes
2 answers
105 views

Adding 2 hash values

4 votes
2 answers
201 views

Why is the sum of hashes not a proper homomorphic hash function?

2 votes
3 answers
131 views

How to make a function which produces a hash of variable length?

1 vote
2 answers
267 views

Hash coordinates (back-end) without the client (front-end) knowing the coordinates, but to be able to guess them

1 vote
2 answers
87 views

Why does HMAC-SHA1-96 need to pad message to a multiple of 160 bits?

0 votes
0 answers
28 views

Hash-based Polynomial Commitment Scheme for Small Polynomials

11 votes
2 answers
739 views

Which MACs can be converted into a secure unkeyed hash function?

3 votes
2 answers
123 views

How can a attacker find a collision of a keyed digest without knowing the key? Are collisions not an issue anymore if we apply a keyed-digest?

0 votes
1 answer
52 views

Hash security and penentration testing

0 votes
0 answers
29 views

Shared taxonomy for hash, mac and digital signature algorithms and output?

1 vote
0 answers
54 views

Why are Functions within sha-256 picked with certain exact magic numbers?

0 votes
0 answers
118 views

Are there a cipher function $E_k$ and a hash function $H$ commutative on composition (permutable)?

1 vote
0 answers
39 views

Expected size of a set hashed to a specific value

1 vote
2 answers
122 views

Looking for a lightweight hashing algorithm

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