Apple warns developers on Apple Pay cryptography algorithms changes

Developers should use one of the supported chippers when using Apple Pay on web

Apple notifies developers that server connections for Apple Pay web implementation should be done using one of approved six: TLS_AES_128_GCM_SHA256, TLS_AES_256_GCM_SHA384, ECDHE-ECDSA-AES128-GCM-SHA256, ECDHE-RSA-AES128-GCM-SHA256, ECDHE-ECDSA-AES256-GCM-SHA384, ECDHE-RSA-AES256-GCM-SHA384.

Requirements will be enforced on February 4, 2025.

All secure communications for Apple Pay transactions should use one of these ciphers.

Apple Developer: Algorithm changes to server connections for Apple Pay on the Web