Why is Quantum Random Number Generation (QRNG) superior to traditional pseudorandom number generators (PRNGs) in cryptographic systems?

QRNG utilizes inherent quantum phenomena to generate true random numbers, providing genuine unpredictability and non-reproducibility, whereas PRNGs use algorithms, producing numbers that, while appearing random, are deterministic and potentially predictable.

What are the quantum threats to cold storage and P2SH or P2PKH in crypto wallets?

Quantum threats to cold storage and P2SH or P2PKH arise from the ability of quantum computers to calculate private keys from public keys, making them vulnerable to quantum computing attacks and potentially leading to unauthorized fund transfers and theft.

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What is an asymmetric algorithm?

Q: What is an asymmetric algorithm?

This is a type of encryption or signing algorithm, where the encryption and decryption steps use different keys – often the recipient will have a private key to decrypt and a public key for others to encrypt it for them.

Asymmetric algorithms are foundational in modern cryptography, employing a pair of keys: a public key for encryption and a private key for decryption or signing. This structure enables secure communications and digital signing, as only the recipient with the corresponding private key can decrypt messages encrypted with their public key. Furthermore, the public-private key pair ensures authenticity and non-repudiation, as others can verify the source using the public key, making asymmetric cryptography a crucial asset in digital security.

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