coap_asn1.c File Reference

CoAP specific ASN.1 handling. More...

#include "coap3/coap_libcoap_build.h"

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Functions
size_t	asn1_len (const uint8_t **ptr, size_t *plen)
	Get the asn1 length from the current ptr.
coap_asn1_tag_t	asn1_tag_c (const uint8_t **ptr, size_t *plen, int *constructed, int *cls)
	Get the asn1 tag from the current ptr.
static coap_binary_t *	get_asn1_tag_internal (coap_asn1_tag_t ltag, const uint8_t *ptr, size_t tlen, asn1_validate validate, uint32_t recursive_check)
coap_binary_t *	get_asn1_tag (coap_asn1_tag_t ltag, const uint8_t *ptr, size_t tlen, asn1_validate validate)
	Get the asn1 tag and data from the current ptr.
coap_binary_t *	get_asn1_spki (const uint8_t *data, size_t size)
	Abstract SPKI public key from the ASN1.

Variables
static const unsigned char	cert_asn1_header1 []
static const unsigned char	cert_asn1_header2 []

Detailed Description

CoAP specific ASN.1 handling.

Definition in file coap_asn1.c.

Function Documentation

get_asn1_tag_internal()

static coap_binary_t * get_asn1_tag_internal ( coap_asn1_tag_t  ltag, const uint8_t *  ptr, size_t  tlen, asn1_validate  validate, uint32_t  recursive_check  )

static

Definition at line 87 of file coap_asn1.c.

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Variable Documentation

cert_asn1_header1

const unsigned char cert_asn1_header1[]

static

Initial value:

= {
  0x30, 0x59, 
  0x30, 0x13, 
  0x06, 0x07, 
  0x2A, 0x86, 0x48, 0xCE, 0x3D, 0x02, 0x01,
}

Definition at line 144 of file coap_asn1.c.

cert_asn1_header2

const unsigned char cert_asn1_header2[]

static

Initial value:

= {
  0x03, 0x42, 
  
}

Definition at line 155 of file coap_asn1.c.