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AWS rolesanywhere medium security documentation change

Service: rolesanywhere · 2026-03-10 · Security-related medium

File: rolesanywhere/latest/userguide/authentication.md

Summary

Added ML-DSA key support to cryptographic options

Security assessment

Expanding supported key types to include ML-DSA aligns with quantum-resistant cryptography initiatives, enhancing long-term security posture. This constitutes proactive security documentation.

Diff

diff --git a/rolesanywhere/latest/userguide/authentication.md b/rolesanywhere/latest/userguide/authentication.md
index 9a2ee57db..dd862d611 100644
--- a//rolesanywhere/latest/userguide/authentication.md
+++ b//rolesanywhere/latest/userguide/authentication.md
@@ -41 +41 @@ The signature uses the same canonicalization mechanism as [AWS Signature V4 for
-RSA and EC keys are supported; RSA keys are used with the RSA PKCS#1 v1.5 signing algorithm. EC keys are used with the ECDSA.
+RSA, EC and ML-DSA keys are supported; RSA keys are used with the RSA PKCS#1 v1.5 signing algorithm. EC keys are used with the ECDSA. ML-DSA keys can be used with ML-DSA-44, ML-DSA-65 or ML-DSA-87.