Cyber Security News Aggregator
.Cyber Tzar
provide acyber security risk management
platform; including automated penetration tests and risk assesments culminating in a "cyber risk score" out of 1,000, just like a credit score.
First slide label
Some representative placeholder content for the first slide.
Second slide label
Some representative placeholder content for the second slide.
Third slide label
Some representative placeholder content for the third slide.
I designed a constant-free cryptographic hash function where entropy fully emerges from the input: Kaoru Hash (public blueprint with code and spec)
published on 2025-08-04 02:20:57 UTC by /u/No_Arachnid_5563Content:
I just published a blueprint for a new hash function I designed, called Kaoru Hash.
It's a deterministic, fixed-length cryptographic hash that uses no IVs, no lookup tables, no externally chosen constants — the only source of complexity is the input message itself.
The internal pipeline applies invertible base transformations (binary → hex → decimal) that recursively expand and diffuse the message before a final projection. The output is a 300-character digest over [a–zA–Z0–9].
Official PDF + spec (DOI): https://doi.org/10.17605/OSF.IO/TGRZC
It's designed as an open, auditable cryptographic primitive — no hidden seeds, no black-box assumptions, and no trust in institutional parameters.
Feedback and cryptanalysis welcome.
[link] [comments]
https://www.reddit.com/r/netsec/comments/1mh1j25/i_designed_a_constantfree_cryptographic_hash/
Published: 2025 08 04 02:20:57
Received: 2025 08 04 02:38:42
Feed: /r/netsec - Information Security News and Discussion
Source: /r/netsec - Information Security News and Discussion
Category: Cyber Security
Topic: Cyber Security
Views: 13
