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readme funfact: blake2
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0x471 committed Sep 4, 2024
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Expand Up @@ -12,6 +12,8 @@ The output is a sequence of 64 bytes of pseudorandom data.

More details can be found here: https://www.rfc-editor.org/rfc/rfc7539

**Funfact:** BLAKE(2), relies on a core algorithm borrowed from the ChaCha stream cipher :)

## How does ChaCha20 differ from AES?
- **Simpler Design**: ChaCha20 has a simpler structure compared to AES.
- **ARX Design**: ChaCha20 uses an ARX (Addition-Rotation-XOR) design, which avoids the use of S-Boxes and reduces cache footprint.
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