From b2d2d555a704148968cb7e566735a2a1b1a2f189 Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Tue, 9 Apr 2024 14:48:01 +0200 Subject: Adding upstream version 4.5. Signed-off-by: Daniel Baumann --- nts_ntp_auth.h | 43 +++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 43 insertions(+) create mode 100644 nts_ntp_auth.h (limited to 'nts_ntp_auth.h') diff --git a/nts_ntp_auth.h b/nts_ntp_auth.h new file mode 100644 index 0000000..19d04bf --- /dev/null +++ b/nts_ntp_auth.h @@ -0,0 +1,43 @@ +/* + chronyd/chronyc - Programs for keeping computer clocks accurate. + + ********************************************************************** + * Copyright (C) Miroslav Lichvar 2020 + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of version 2 of the GNU General Public License as + * published by the Free Software Foundation. + * + * This program is distributed in the hope that it will be useful, but + * WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * General Public License for more details. + * + * You should have received a copy of the GNU General Public License along + * with this program; if not, write to the Free Software Foundation, Inc., + * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. + * + ********************************************************************** + + ======================================================================= + + Header for NTS Authenticator and Encrypted Extension Fields + extension field + */ + +#ifndef GOT_NTS_NTP_AUTH_H +#define GOT_NTS_NTP_AUTH_H + +#include "ntp.h" +#include "siv.h" + +extern int NNA_GenerateAuthEF(NTP_Packet *packet, NTP_PacketInfo *info, SIV_Instance siv, + const unsigned char *nonce, int max_nonce_length, + const unsigned char *plaintext, int plaintext_length, + int min_ef_length); + +extern int NNA_DecryptAuthEF(NTP_Packet *packet, NTP_PacketInfo *info, SIV_Instance siv, + int ef_start, unsigned char *plaintext, int buffer_length, + int *plaintext_length); + +#endif -- cgit v1.2.3