From 6a7eccef47b205ae66371a26d36dfb2529835075 Mon Sep 17 00:00:00 2001 From: Chuck Lever Date: Thu, 27 Jul 2023 13:35:23 -0400 Subject: net/tls: Move TLS protocol elements to a separate header Kernel TLS consumers will need definitions of various parts of the TLS protocol, but often do not need the function declarations and other infrastructure provided in . Break out existing standardized protocol elements into a separate header, and make room for a few more elements in subsequent patches. Signed-off-by: Chuck Lever Link: https://lore.kernel.org/r/169047931374.5241.7713175865185969309.stgit@oracle-102.nfsv4bat.org Signed-off-by: Jakub Kicinski --- include/net/tls_prot.h | 26 ++++++++++++++++++++++++++ 1 file changed, 26 insertions(+) create mode 100644 include/net/tls_prot.h (limited to 'include/net/tls_prot.h') diff --git a/include/net/tls_prot.h b/include/net/tls_prot.h new file mode 100644 index 000000000000..47d6cfd1619e --- /dev/null +++ b/include/net/tls_prot.h @@ -0,0 +1,26 @@ +/* SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause */ +/* + * Copyright (c) 2023, Oracle and/or its affiliates. + * + * TLS Protocol definitions + * + * From https://www.iana.org/assignments/tls-parameters/tls-parameters.xhtml + */ + +#ifndef _TLS_PROT_H +#define _TLS_PROT_H + +/* + * TLS Record protocol: ContentType + */ +enum { + TLS_RECORD_TYPE_CHANGE_CIPHER_SPEC = 20, + TLS_RECORD_TYPE_ALERT = 21, + TLS_RECORD_TYPE_HANDSHAKE = 22, + TLS_RECORD_TYPE_DATA = 23, + TLS_RECORD_TYPE_HEARTBEAT = 24, + TLS_RECORD_TYPE_TLS12_CID = 25, + TLS_RECORD_TYPE_ACK = 26, +}; + +#endif /* _TLS_PROT_H */ -- cgit v1.2.3