Bitcoin’s BIP-360 introduces P2MR to reduce quantum risk. Here is what changes, what trade-offs come with it and what it does not fix.

Cryptographic hash functions are the foundation of modern blockchain systems and cybersecurity. They play a crucial role in ensuring data integrity, enabling digital signatures, and verifying ...

Microsoft says the October 2025 Windows security updates are causing smart card authentication and certificate issues due to a change designed to strengthen the Windows Cryptographic Services. This ...

The SHA-256 hash function remains a cornerstone of modern cryptographic systems, underpinning applications ranging from blockchain mining to secure communications in IoT networks. Recent advancements ...

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 ...

The proposal, titled SIMD-215, introduces a lattice-based homomorphic hashing function. Solana developers have unveiled a new hashing system designed to tackle scalability issues arising from ...

Abstract: In modern conditions the use of hash functions for the protection of personal data plays an applied and fundamental role in the creation of educational environments on computing systems ...

Hashing is a cryptographic process that allows converting any type of data into a unique fixed-size numeric value called “hash”. Hashes are generated using hashing algorithms that are both ...

Let us say we use P-384 for an ECDSA ecdsa-rdfc-2019. The specification clearly says that SHA-384 must be used to hash the transformed document in the (1) and (2) bullet points of § 3.2.4 Hashing.