From fc00c656c96528112d05cf0edf8631bd5eaea446 Mon Sep 17 00:00:00 2001 From: Kacper Date: Sun, 7 Dec 2025 20:10:31 +0100 Subject: Add build system scaffolding and libc headers --- include/arch/x86_64/linux/seg6_hmac.h | 23 +++++++++++++++++++++++ 1 file changed, 23 insertions(+) create mode 100644 include/arch/x86_64/linux/seg6_hmac.h (limited to 'include/arch/x86_64/linux/seg6_hmac.h') diff --git a/include/arch/x86_64/linux/seg6_hmac.h b/include/arch/x86_64/linux/seg6_hmac.h new file mode 100644 index 00000000..7a9190e7 --- /dev/null +++ b/include/arch/x86_64/linux/seg6_hmac.h @@ -0,0 +1,23 @@ +/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */ +#ifndef _LINUX_SEG6_HMAC_H +#define _LINUX_SEG6_HMAC_H + +#include +#include + +#define SEG6_HMAC_SECRET_LEN 64 +#define SEG6_HMAC_FIELD_LEN 32 + +struct sr6_tlv_hmac { + struct sr6_tlv tlvhdr; + __u16 reserved; + __be32 hmackeyid; + __u8 hmac[SEG6_HMAC_FIELD_LEN]; +}; + +enum { + SEG6_HMAC_ALGO_SHA1 = 1, + SEG6_HMAC_ALGO_SHA256 = 2, +}; + +#endif -- cgit v1.2.3