Zsub is a general-purpose personal cryptosystem.
Here is what that really means.
Personal computers were the missing infrastructure that unlocked the value of software. The cypherpunk vision of transforming the world with strong cryptography has not materialized because we've been missing the equivalent infrastructure.
All cryptography architecture begins with root of trust. The correct root of trust must be the responsible person. The correct primitive is a seed in self-custody. This just isn't negotiable.
This is why I say the seed is the crown jewel of cryptographic primitives.
I don't say "Bitcoin seed" because the seed is NOT a feature of Bitcoin. It's the infrastructure that it runs on. Bitcoin runs on the seed. Nostr runs on the seed. SSH runs on the seed. Supply chains run on the seed. Authentication runs on the seed. Encrypted messages run on the seed. Secure networks run on the seed. ...
That means what we need is to own a seed, operate it across all the contexts of our lives, and apply it all the things we need to use. A system that does this for everyone has to hold and operate that seed securely, map it invisibly onto normal human actions and trust decisions, and integrate with the things that matter.
Some people say it's too hard. And true enough, it's not easy. But if we call ourselves cypherpunks, then this is the job. And it's what we're building.
Zsub is a general-purpose personal cryptosystem.
It's personal because the root of trust is you. It's general-purpose because the applications are many, but you are one.
Strong cryptography is for everyone.
https://zsubmesh.net/ 
