You still don't get it? There's a backdoor built into

Question

Hedera Community Chat ($HBAR)

Veritas🦴

You still don't get it? There's a backdoor built into

sha256

#cryptocurrency #english #hbar

0

19.08.2024

5 ответов

20 просмотров

Ralf

Away and crack it then 😂

0

3 месяца назад

Ralf

The fact of the matter is in over 2 decades no one has identified a secret backdoor into the SHA-256 algorithm, nor has anyone suggested a credible way to crack it. The best-known attack against SHA-256 is a generic "birthday attack," which theoretically requires 2^128 operations to find a collision—still far beyond current computational capabilities. Grover's algorithm, a quantum algorithm, could reduce the time needed to brute-force a hash function from 2^256 to 2^128 operations. However, even 2^128 operations is still infeasible with current and near-term technology.

0

3 месяца назад

Summit Seeker R

Ralf
The fact of the matter is in over 2 decades no one...

From my rudimentary understanding of BTC security, it will possible with quantum computing to hack BTC, be it in 5 years or 50 years, it will eventually happen.

0

3 месяца назад

Ralf

Summit Seeker R
From my rudimentary understanding of BTC security,...

Btc has the potential to adapt if needed. Bitcoin's protocol could potentially be upgraded to use quantum-resistant cryptography. The decentralized nature of Bitcoin means such an upgrade would require broad consensus from the community. Not impossible

0

3 месяца назад

₿anana₿ob / Chris · Accepted Answer

₿anana₿ob / Chris

Interesting, there is a lot to be found regarding that in the Internet.

0

3 месяца назад

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