The QS7001 is a quantum-resistant secure microcontroller (SoC) built around a 32-bit RISC-V core tightly coupled with a dedicated cryptographic acceleration subsystem. Unlike soft ...

Only 10,230 Bitcoin, worth $719 million, is quantum-vulnerable and worth attacking, crypto asset manager CoinShares said.

General Update following Nashville Bitcoin Conference Quantum Blockchain Technologies plc (AIM: QBT), the AIM-listed investment company, reports on developments following its attendance at the ...

Hashing transforms data into a fixed-length cryptographic fingerprint that ensures integrity and authenticity. Every block in a blockchain contains its own hash and the previous block’s hash, forming ...

Cryptography secures communication in banking, messaging, and blockchain. Good algorithms (AES, RSA, ECC, SHA-2/3, ChaCha20) are secure, efficient, and widely trusted. Bad algorithms (DES, MD5, SHA-1, ...

In cryptography, **SHA-256** (Secure Hash Algorithm 256-bit) is a patented cryptographic hash function that outputs a value that is 256 bits long. It is a member of the SHA-2 family of algorithms, ...

Downloading a Windows 11 ISO file is the first step toward a clean installation or system upgrade—but how do you know the file is authentic and unaltered? Corrupt or tampered ISOs can cause failed ...

According to André Dragosch, PhD (@Andre_Dragosch), Bitcoin leverages the SHA-256 cryptographic hash function, which is fundamental to its network security and resistance against double spending or ...

What is the Q-Day prize? The Q-Day Prize is a challenge to make the Bitcoin network quantum resistant. On April 16, 2025, quantum computing-focused company Project 11 announced the “Q-Day Prize,” a ...