OpenSSL 3.5 Native PQC — Qtonic Quantum Score 81.2/100 | Qtonic Quantum Lab

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OpenSSL 3.5 Native PQC

Qtonic Quantum Evaluated

OpenSSL Project

Library

Evidence source: Live API

81.2

Rank unavailable

Score Radar

Overview

Mainstream OpenSSL with native ML-KEM, ML-DSA, SLH-DSA support. TLS defaults prioritize hybrid PQ KEMs.

Algorithms

ML-KEMML-DSASLH-DSA

Languages

C

NIST Level

LicenseUnknown

RepositorySource

Dimension Breakdown

Algorithm CorrectnessVerified

9.1/10

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PerformanceVerified

8.8/10

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Key & Ciphertext SizeVerified

7/10

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Side Channel ResistanceInferred

7.9/10

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InteroperabilityVerified

9.6/10

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Standards ComplianceVerified

8.6/10

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MaturityVerified

9.5/10

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DocumentationVerified

4.1/10

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Supply ChainInferred

7.2/10

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Quantum ResistanceContested

6.9/10

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Score History

Standards Compliance

FIPS 203 (ML-KEM)

NIST — N/A

FIPS 204 (ML-DSA)

NIST — N/A

FIPS 205 (SLH-DSA)

NIST — N/A

CNSA 2.0

NSA — N/A

NSM-10

White House — N/A

EO 14028

White House — N/A

PCI DSS 4.0.1

PCI SSC — N/A

HIPAA

HHS — N/A

GDPR

EU — N/A

POPIA

South Africa — N/A

PDPA

Singapore — N/A

LGPD

Brazil — N/A

Highlights

+The algorithms field and description confirm native support for ML-KEM, ML-DSA, and SLH-DSA.
+The description states that TLS defaults prioritize hybrid PQ KEMs.
+The documentation metadata indicates a README, a CHANGELOG, and a docs/ directory are present.
+The license is explicitly listed as Apache-2.0.

Concerns

-NIST Levels are not specified for the implemented algorithms.
-FIPS 140 Certified is explicitly listed as No.
-Standards Compliance is listed as Not assessed.

Last evaluated: May 23, 2026

Status: active

Published with audit trail

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