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Hern
  • Member for 3 years, 11 months
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3 votes
1 answer
92 views

What could be the side-channel attacks countermeasures other than secure memory overwriting?

2 votes
1 answer
100 views

Choosing between hash functions instead of providing a salt for a password hash

2 votes
1 answer
305 views

How to produce large list of BigInteger prime numbers (RSA) in fast and efficient way

2 votes
1 answer
423 views

Can ECDSA signature signing and verification process replaces password hashed based login system?

1 vote
0 answers
71 views

What are the uses of shared cipher texts and signatures?

1 vote
1 answer
324 views

Quantum computer threats to modern cryptography

1 vote
1 answer
198 views

What is the recommended signature message padding for Ed448 in Bouncy Castle?

1 vote
1 answer
2k views

How to calculate RSA Key Size correctly starting from 384 bits to 15360 bits or beyond 15360 bits

0 votes
0 answers
42 views

Cryptography question(s) about RSA [duplicate]

0 votes
0 answers
77 views

Is my domain separation in stream cipher and MAC accepted?

0 votes
0 answers
72 views

Digital signature with challenge and respond with PQC

0 votes
0 answers
34 views

Academic papers for the pros and cons of password based system and digital signature with challenge and response system

0 votes
1 answer
44 views

Long term Stream Cipher cipher text with MAC storage

0 votes
1 answer
3k views

How to choose between AES256-GCM, XSalsa20Poly1305 and XChaCha20Poly1305?

0 votes
1 answer
254 views

How to produce Auth Data and tag in GCM? Does MAC appended CTR mode encrypted text weaker than GCM?