PQShield
A post-quantum cryptography firm shipping hardware and software implementations, in its own description of its work.
Why this is listed
Every product line it publishes, the software libraries, the hardware platforms and the accelerators, is post-quantum, so this is the business rather than one offering among many.
- NIST-standardised algorithms
- The site names one or more of the algorithms NIST has standardised, such as ML-KEM, ML-DSA or SLH-DSA, or the FIPS numbers that specify them.
Recorded from this subject’s own site, listed under Sources below.
PQShield describes its work as real-world post-quantum hardware and software upgrades, modernising the security systems and components of the technology supply chain. Its published product lines include software libraries (PQCryptoLib, PQMicroLib), hardware platforms (PQPlatform) and hardware accelerators (PQPerform).
Its own site does not state a headquarters or a founding date, so neither does this entry. Facts that are easy to find elsewhere are still facts we have not verified against the subject.
Sources
Checked against these sources on Sep 4, 2026. Listing is not endorsement, and nothing here is ranked or scored.