New TCG Guidance for Quantum-Safe TPM Verification

• •TCG released new guidance for verifying quantum-safe TPMs on August 24, 2026.
• •Organizations can now request compliance evidence from TPM vendors based on TCG's standards.
• •Not all TPMs currently offer quantum-safe encryption, highlighting the need for verification.

On August 24, 2026, the Trusted Computing Group (TCG) released guidance to help businesses verify the quantum safety of Trusted Platform Modules (TPMs). This guidance aims to establish a benchmark for assessing whether TPMs meet essential post-quantum cryptography (PQC) requirements. The TCG's new specifications, particularly the PTP 1.07, outline minimum requirements for PQC-ready TPMs. Organizations can now request evidence from vendors to ensure compliance with these standards. The guidance is crucial as not all TPMs in the market provide quantum-safe encryption, and some falsely claim compliance. The TCG plans to enhance its certification programs for PQC-ready TPMs, which are vital for maintaining security over time as quantum threats evolve. The initiative involves collaboration with nearly 90 contributors from various sectors, including major tech companies.