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0 votes
1 answer
89 views

Is there any link between group signature and multi-signature

2 votes
0 answers
9 views

Fusion auth versus jose4j library for jwt using secp256k

1 vote
0 answers
19 views

Basic, easily implementable (and small code size) algorithm for validating signature/token

4 votes
1 answer
173 views

Basic explanation of Falcon and Dilithium

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1 answer
38 views

Signing with symmetric crypto and an arbitrator, question from Applied Cryptography book

1 vote
0 answers
102 views
+50

Decentralized identity, how to prevent duplicate uses of the same identity

4 votes
1 answer
37 views

sUF-CMA security of Lyubashevsky's ID and signature protocol

1 vote
1 answer
87 views

is SHA512 with 256 bit set is similar or same as SHA256?

1 vote
1 answer
167 views

Why modn and modular exponent g^x mod n are not cryptographic hash functions?

5 votes
3 answers
580 views

FIPS 186-4, Use of RSA key pair for Encryption and Signature

1 vote
0 answers
31 views

Make linkable ring signatures shorter?

2 votes
2 answers
56 views

Question about alternative formulation of the Schnorr signature…

6 votes
4 answers
928 views

Why R value in signatures have to be 'calculated' values and not just a random numbers?

10 votes
3 answers
15k views

What is RSA-PSS and how is it different from a hash?

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