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Post-quantum encryption

Encrypted traffic recorded today could be decrypted by quantum computers in the future; this is called the "harvest now, decrypt later" risk. Colitu connections use X25519MLKEM768 hybrid key exchange, which combines classical X25519 with post-quantum ML-KEM. This protects against tomorrow without giving up today's security.

What is included?

What this service includes

  • X25519MLKEM768 hybrid key exchange
  • Works together with classical encryption
  • Use in API and app integrations
  • Configuration described in the whitepaper

Who it is for

Who it suits

  • Companies that work with data that must stay confidential for a long time
  • Legal, finance and healthcare sectors
  • Organisations with a post-quantum transition on their security roadmap

How it starts

Get started in three steps

  1. 01

    Review the documents

    The security whitepaper, open-source code and the Trust Centre are public.

  2. 02

    Send your questions

    You send your security team's questions and questionnaires by email.

  3. 03

    Written answer

    Our technical team prepares the answers and the required agreements during the quote process.

Opportunity

Launch your own VPN brand

Anyone with an audience can sell a VPN. We operate the apps, servers and panel; the brand, price and customers are yours.

FAQ

Frequently asked questions

Does post-quantum encryption affect speed?

The key exchange happens once at the start of a connection; you will not notice it in daily use.

Is it available in all connection modes?

We state in the whitepaper which modes it is used in.

Can I buy Business from the plans on the site?

No. Colitu Business is not among the plans on the site. You fill in the form or write to support@colitu.com; our team asks about your needs and sends the quote by email.

Security and compliance

Other services in this group

Get a quote

Let's talk about your company

Business is not sold through the plans on the site. Fill in the form; our team will ask about your needs and send the quote by email.

  • We do not ask for card details
  • Correspondence in Turkish, English or Russian
  • Your details are not added to a newsletter list

If you prefer email: support@colitu.com

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