Keyfactor SignServer PQC — Qtonic Quantum Score 26.9/100 | Qtonic Quantum Lab

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Keyfactor SignServer PQC

Below Threshold

Keyfactor

Platform

Evidence source: Live API

26.9

Rank unavailable

Score Radar

Overview

Code/document signing with PQC algorithms.

Algorithms

ML-DSASLH-DSA

Languages

NIST Level

LicenseUnknown

Dimension Breakdown

Algorithm CorrectnessVerified

2.5/10

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PerformanceInferred

1/10

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Key & Ciphertext SizeInferred

6.8/10

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Side Channel ResistanceVerified

4.1/10

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InteroperabilityInferred

3.1/10

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Standards ComplianceVerified

2/10

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MaturityInferred

1/10

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DocumentationInferred

2/10

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Supply ChainVerified

4.2/10

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Quantum ResistanceVerified

1.6/10

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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

+Implements the NIST-selected post-quantum algorithms ML-DSA and SLH-DSA.
+Described as a solution for code and document signing with PQC algorithms.
+Offered by vendor Keyfactor and categorized as a platform.

Concerns

-NIST security levels for the implemented algorithms are listed as Not specified.
-FIPS 140 certification is explicitly marked No.
-No documentation signals are available.
-Standards Compliance is listed as Not assessed.

Last evaluated: May 23, 2026

Status: active

Published with audit trail

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