PQC Audit IndexLast reviewed 2026-09-12

atsec information security

Direct answeratsec is an accredited FIPS 140-3 testing laboratory. Post-quantum algorithms need CAVP algorithm validation and CMVP module validation before U.S. federal use; atsec performs that testing for ML-KEM, ML-DSA, SLH-DSA, LMS, and XMSS.
Website
https://www.atsec.com
Headquarters
Austin, Texas, United States
Focus
FIPS 140-3 and CAVP validation laboratory
Index position
#9 of 12

Post-quantum services

Public evidence

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