Would you mind post the source code or the repository link? It looks like the code<https://urldefense.com/v3/__https://github.com/openjdk/jdk/blob/master/src/java.base/share/classes/sun/security/ssl/SSLExtension.java__;!!ACWV5N9M2RV99hQ!PwHKnqRDgM-ytcCTUrslz1xQKkQ2DN83ExZf4kyHIV0yzWOQtQ4hWWvLLLfyj2MGc5tK-otM-0tixBFuCA2fsjtn$ > is good in OpenJDK/jdk GitHub.
Regards, Xuelei On Jun 20, 2022, at 5:48 AM, Ben Smyth <subscripti...@bensmyth.com<mailto:subscripti...@bensmyth.com>> wrote: We have // extensions defined in RFC 7250 CLIENT_CERT_TYPE (0x0013, "padding"), SERVER_CERT_TYPE (0x0014, "server_certificate_type"), // extensions defined in RFC 7685 PADDING (0x0015, "client_certificate_type"), We should have // extensions defined in RFC 7250 CLIENT_CERT_TYPE (0x0013, "client_certificate_type"), SERVER_CERT_TYPE (0x0014, "server_certificate_type"), // extensions defined in RFC 7685 PADDING (0x0015, "padding"),