PQC Audit IndexLast reviewed 2026-09-12

Riscure (Keysight)

Direct answerRiscure, now part of Keysight, evaluates hardware and embedded implementations against power, electromagnetic, and fault-injection attacks. Post-quantum implementations in secure elements, HSMs, and roots of trust need this class of physical-attack testing in addition to a code review.

Website: https://www.riscure.com
Headquarters: Delft, Netherlands
Focus: Side-channel and fault-injection evaluation of hardware implementations
Index position: #10 of 12

Post-quantum services

Side-channel analysis of ML-KEM, ML-DSA, and hash-based signature implementations in hardware
Fault-injection testing (particularly relevant to SLH-DSA and deterministic ML-DSA)
Certification support (Common Criteria, EMVCo)

Public evidence

Riscure

Algorithms covered by this index

ML-KEM, ML-DSA, SLH-DSA, FN-DSA, HQC, LMS / HSS, XMSS / XMSS^MT, Hybrid TLS 1.3 key exchange (X25519MLKEM768), Classic McEliece, FrodoKEM

Listing reviewed 2026-09-12 by the PQC Audit Index editors. Other firms: zkSecurity, Trail of Bits, NCC Group (Cryptography Services), Cryspen, Kudelski Security, Quarkslab, Least Authority, Galois, atsec information security, Cure53, X41 D-Sec. Machine-readable: data.json · summary.txt