SEALSQ's QVault TPM Puts ML-DSA and ML-KEM in Silicon and wolfSSL's wolfTPM Now Drives It: What the September 3, 2026 Integration Means for Long-Life Defense Platforms

SEALSQ and wolfSSL announced on September 3, 2026 that the wolfTPM stack now drives the QVault TPM, a chip on track to be the first shipping TPM 2.0 device with ML-DSA and ML-KEM in silicon under the Trusted Computing Group's v1.85 specification. We read the integration as a hardware root of trust story for thirty-year defense platforms, where the soldered TPM is the last chip to change, and set out what still stands between this laboratory integration and a post-quantum TPM a program office could specify: an availability date, independent validation and public side-channel scrutiny.