AWS Security ChangesHomeSearch

AWS transfer documentation change

Service: transfer · 2025-11-07 · Documentation medium

File: transfer/latest/userguide/key-management.md

Summary

Added Curve25519 support documentation and removed deprecated warning about Curve25519 unsupported status

Security assessment

The change documents support for Curve25519 - a modern cryptographic algorithm that enhances security through stronger encryption. While this adds security-related documentation, there's no evidence it addresses a specific existing security issue.

Diff

diff --git a/transfer/latest/userguide/key-management.md b/transfer/latest/userguide/key-management.md
index ccb299158..c0598606e 100644
--- a//transfer/latest/userguide/key-management.md
+++ b//transfer/latest/userguide/key-management.md
@@ -112,0 +113,2 @@ ECC (Elliptic Curve Cryptography)
+  * **Curve25519** \- Modern high-performance curve offering strong security with efficient computation
+
@@ -121,4 +122,0 @@ ElGamal
-###### Important
-
-Curve25519 keys are not supported.
-