REF: SCSO-STD-2025-001 RFC-2119

SCS-PQS: The SisuCrypt™ Protocol Standard

Abstract. This standard specifies the SisuCrypt™ Protocol, a novel post-quantum cryptographic framework designed for strategic asset protection (SAP). It addresses the failure of legacy PKI against quantum adversaries and the operational vulnerability of "Two-Person" rules to coercion.

The standard mandates a verifiable (t, n) threshold architecture, integrating non-standard post-quantum primitives with the "Toxic Knowledge" protocol to ensure secrets never persist in non-volatile memory.

Reference model using Kyber768 available
Algorithm: Threshold-Native KEM
Compliance: FIPS 203 Compatible
Trust Model: Post-Trust / Stateless
Target: Critical C2 / Fintech