Questions tagged [quantum computer]

HanRiverVisionary Sun Feb 16 2025 | 6 answers 1291

I want to understand how a quantum computer could potentially revolutionize crypto trading. I'm curious about its impact on encryption, decryption and potentially new trading strategies.

ZenMind Wed Dec 04 2024 | 6 answers 1096

I'm curious about the potential of quantum computers in terms of decryption. Specifically, I want to know how long it would take for a quantum computer to crack the SHA-256 hashing algorithm.

DigitalBaron Mon Sep 23 2024 | 6 answers 1122

Could you elaborate on the potential timeline for a quantum computer to successfully decrypt AES-256 encryption? Given the advancements in quantum computing technology and the complexities involved in breaking such a robust encryption standard, what are the current estimates for the duration it might take for such a feat to be achieved? Is there a possibility that the timeline could be shortened significantly with further advancements in the field?

KpopStarletShine Wed Sep 18 2024 | 5 answers 1061

Who currently holds the title for possessing the most advanced quantum computer in terms of performance and capabilities? Are there any specific organizations or companies that are leading the race in this field? What are the key factors that contribute to the superiority of their quantum computing technology? Is there any ongoing research or development that could potentially shake up the current ranking in the NEAR future?

SamuraiWarriorSoul Wed Sep 18 2024 | 5 answers 854

Good afternoon, I have a question regarding the security of Bitcoin. As we all know, Bitcoin relies heavily on cryptography for its security, specifically the SHA-256 hashing algorithm. With the rapid advancements in quantum computing, I'm curious if a quantum computer has the capability to break Bitcoin's encryption and potentially compromise the security of the blockchain? If so, what measures are being taken to prevent this from happening? Thank you for your time and consideration.