AWS payment-cryptography documentation change

Service: payment-cryptography · 2025-11-13 · Documentation low

File: payment-cryptography/latest/DataAPIReference/API_MacAttributes.md

Summary

Added 'HMAC' as a valid algorithm value.

Security assessment

Expanding supported algorithms improves flexibility but does not directly address a security issue.

Diff

diff --git a/payment-cryptography/latest/DataAPIReference/API_MacAttributes.md b/payment-cryptography/latest/DataAPIReference/API_MacAttributes.md
index ec537c159..aea7ac2c5 100644
--- a//payment-cryptography/latest/DataAPIReference/API_MacAttributes.md
+++ b//payment-cryptography/latest/DataAPIReference/API_MacAttributes.md
@@ -24 +24 @@ Type: String
-Valid Values: `ISO9797_ALGORITHM1 | ISO9797_ALGORITHM3 | CMAC | HMAC_SHA224 | HMAC_SHA256 | HMAC_SHA384 | HMAC_SHA512`
+Valid Values: `ISO9797_ALGORITHM1 | ISO9797_ALGORITHM3 | CMAC | HMAC | HMAC_SHA224 | HMAC_SHA256 | HMAC_SHA384 | HMAC_SHA512`