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Is the following co-Inverse Computational Diffie-Hellman problem hard?

5 votes
3 answers
3k views

I don't see how a ECDH is useful

3 votes
2 answers
1k views

Security of McCallum-Relyea exchange

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Safety per bit DHKA and ECDH

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29 views

Is the MITM protection provided by BLE LESC passkey mechanism bidirectional?

2 votes
1 answer
191 views

How to combine the keys in the Triple Diffie-Hellman (3DH) key exchange?

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1 answer
274 views

Good Diffie-Hellman Encryption Method

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2 answers
1k views

How to find at least one private key from a large list of compressed public keys secp256k1

2 votes
2 answers
86 views

On a diffie hellman related oracle

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38 views

How some auxiliary information influence the CDH assumption?

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1 answer
33 views

Is shared secret and SKEYID are same in the IPSec?

4 votes
3 answers
2k views

Why does Diffie-Hellman need be a cyclic group?

4 votes
2 answers
111 views

How do I solve a discrete log using pen paper for exam without bruteforcing it?

1 vote
1 answer
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What's the difference between these two attacks?(Lim Lee and Sub group) I am a beginner can someone explain in detail?

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