# BLAKE2sp

> cryptographic hash function

**Wikidata**: [Q111509027](https://www.wikidata.org/wiki/Q111509027)  
**Source**: https://4ort.xyz/entity/blake2sp

## Summary
BLAKE2sp is a cryptographic hash function. It is a specific variant that forms part of the broader BLAKE2 family of cryptographic hash functions.

## Key Facts
- BLAKE2sp is classified as a cryptographic hash function.
- It is a subclass of cryptographic hash functions.
- BLAKE2sp is part of BLAKE2.
- BLAKE2 is also a cryptographic hash function.
- BLAKE2, the parent of BLAKE2sp, was incepted on December 21, 2012.

## FAQs
### Q: What is BLAKE2sp?
A: BLAKE2sp is a cryptographic hash function. It is a specific variant within the BLAKE2 family of cryptographic hash functions.

### Q: What is BLAKE2sp part of?
A: BLAKE2sp is part of BLAKE2. BLAKE2 is itself a cryptographic hash function.

### Q: When was BLAKE2 incepted?
A: BLAKE2, the parent of BLAKE2sp, was incepted on December 21, 2012.

## Why It Matters
BLAKE2sp, as a cryptographic hash function, plays a fundamental role in digital security. Cryptographic hash functions are essential tools used to ensure data integrity and authenticity across various applications. They take an input (or 'message') and return a fixed-size alphanumeric string, known as a 'hash value' or 'digest.' The significance of such functions lies in their one-way nature, meaning it is computationally infeasible to reverse the process and derive the original input from the hash value. Furthermore, a good cryptographic hash function, like BLAKE2sp is implied to be by its classification, exhibits strong collision resistance, making it extremely difficult to find two different inputs that produce the same hash output. This property is critical for digital signatures, password storage, and verifying data integrity during transmission or storage. As a part of the BLAKE2 family, BLAKE2sp contributes to this ecosystem, providing a specific implementation designed for particular use cases within the broader cryptographic landscape. The inception of BLAKE2 in 2012 highlights its relatively modern development in the field of cryptography, aiming to offer improved performance or security characteristics compared to older algorithms.

## Notable For
- Its classification as a cryptographic hash function.
- Its relationship as a component of the BLAKE2 family.
- The inception of its parent, BLAKE2, in 2012.

## Body
### Overview
BLAKE2sp is identified as a cryptographic hash function. This classification places it within a specialized category of hash functions designed with specific properties suitable for cryptographic applications.

### Relationship to BLAKE2
BLAKE2sp is explicitly defined as being part of BLAKE2. BLAKE2 itself is recognized as a cryptographic hash function. The BLAKE2 family of functions was incepted on December 21, 2012.