1/* SPDX-License-Identifier: GPL-2.0-only */
2
3#ifndef _LINUX_ASN1_ENCODER_H
4#define _LINUX_ASN1_ENCODER_H
5
6#include <linux/types.h>
7#include <linux/asn1.h>
8#include <linux/asn1_ber_bytecode.h>
9#include <linux/bug.h>
10
11#define asn1_oid_len(oid) (sizeof(oid)/sizeof(u32))
12unsigned char *
13asn1_encode_integer(unsigned char *data, const unsigned char *end_data,
14		    s64 integer);
15unsigned char *
16asn1_encode_oid(unsigned char *data, const unsigned char *end_data,
17		u32 oid[], int oid_len);
18unsigned char *
19asn1_encode_tag(unsigned char *data, const unsigned char *end_data,
20		u32 tag, const unsigned char *string, int len);
21unsigned char *
22asn1_encode_octet_string(unsigned char *data,
23			 const unsigned char *end_data,
24			 const unsigned char *string, u32 len);
25unsigned char *
26asn1_encode_sequence(unsigned char *data, const unsigned char *end_data,
27		     const unsigned char *seq, int len);
28unsigned char *
29asn1_encode_boolean(unsigned char *data, const unsigned char *end_data,
30		    bool val);
31
32#endif
33