1*38c8a9a5SSteve French /* SPDX-License-Identifier: GPL-2.0-or-later */ 2*38c8a9a5SSteve French /* 3*38c8a9a5SSteve French * The ASB.1/BER parsing code is derived from ip_nat_snmp_basic.c which was in 4*38c8a9a5SSteve French * turn derived from the gxsnmp package by Gregory McLean & Jochen Friedrich 5*38c8a9a5SSteve French * 6*38c8a9a5SSteve French * Copyright (c) 2000 RP Internet (www.rpi.net.au). 7*38c8a9a5SSteve French * Copyright (C) 2018 Samsung Electronics Co., Ltd. 8*38c8a9a5SSteve French */ 9*38c8a9a5SSteve French 10*38c8a9a5SSteve French #ifndef __ASN1_H__ 11*38c8a9a5SSteve French #define __ASN1_H__ 12*38c8a9a5SSteve French 13*38c8a9a5SSteve French int ksmbd_decode_negTokenInit(unsigned char *security_blob, int length, 14*38c8a9a5SSteve French struct ksmbd_conn *conn); 15*38c8a9a5SSteve French int ksmbd_decode_negTokenTarg(unsigned char *security_blob, int length, 16*38c8a9a5SSteve French struct ksmbd_conn *conn); 17*38c8a9a5SSteve French int build_spnego_ntlmssp_neg_blob(unsigned char **pbuffer, u16 *buflen, 18*38c8a9a5SSteve French char *ntlm_blob, int ntlm_blob_len); 19*38c8a9a5SSteve French int build_spnego_ntlmssp_auth_blob(unsigned char **pbuffer, u16 *buflen, 20*38c8a9a5SSteve French int neg_result); 21*38c8a9a5SSteve French #endif /* __ASN1_H__ */ 22