Atsign Updates Core SDKs with NIST-Approved Post-Quantum Security

Insider Brief

Atsign has integrated NIST-approved post-quantum cryptography into its core SDKs to help developers protect applications and data flows against quantum threats.

The update is designed to support new applications, existing application modernization, and legacy systems that cannot be modified through Atsign’s NoPorts service.

Atsign says the integration provides a path to post-quantum protection without requiring a full application rewrite, with its development work publicly available through GitHub.

Press release – Atsign today announced the integration of NIST-approved, Post-Quantum Cryptography (PQC) across its core SDKs. The integration gives developers and enterprise teams a zero-code-rewrite path to protecting sensitive data flows against emerging quantum threats.