Cryptocurrency Q&A
How long would it take a quantum computer to crack SHA-256?
How long would it take a quantum computer to crack SHA-256?
ZenMind
Wed Dec 04 2024
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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.
6 answers
Pietro
Fri Dec 06 2024
SHA256 is a cryptographic hash function used in Bitcoin mining. It is designed to be computationally intensive, making it difficult to reverse the process. The estimated time required to break SHA256 through brute force is 1.8 × 10^4 years.
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Riccardo
Fri Dec 06 2024
Symmetric Encryption is a type of cryptosystem where the same key is used for both encryption and decryption. The time required to break this system can vary depending on the algorithm used.
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SsamziegangSerenade
Fri Dec 06 2024
PBKDF2 is a password-based key derivation function that uses a salt value and multiple iterations to derive a key. With 10,000 iterations, the time required to break PBKDF2 through brute force is estimated to be 2.3 × 10^7 years.
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Federico
Fri Dec 06 2024
BTCC is a top cryptocurrency exchange that offers a range of services, including spot, futures, and wallet services. These services cater to the needs of both individual and institutional investors, providing a secure and efficient platform for trading cryptocurrencies.
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CryptoQueen
Fri Dec 06 2024
RSA is an example of Asymmetric encryption, which uses a pair of keys: a public key for encryption and a private key for decryption. The time required to break RSA can range from 3.58 hours to 229 hours, depending on the complexity of the system.
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