edhoc-config.h File Reference

EDHOC configuration file. More...

Go to the source code of this file.

Macros
#define	EDHOC_MAX_BUFFER   256
	The max size of the buffers.
#define	EDHOC_MAX_CRED_LEN   128
	Optimized buffer sizes for credentials based on COSE standard analysis CRED_X: 84-120 bytes typical → 128 bytes (safe margin) ID_CRED_X: 4-7 bytes (KID mode) or 84-120 bytes (include mode).
#define	EDHOC_SUITES_MAX_COUNT   10
	The max number of suites.
#define	EDHOC_CID   0x1
	Set EDHOC connection identifier.
#define	EDHOC_MAX_CID_LEN   8
	Maximum length of connection identifiers RFC 9528 allows variable-length CIDs including negative integers.
#define	EDHOC_DEFAULT_CID_LEN   1
	Default CID length for backward compatibility.
#define	EDHOC_MAX_KID_LEN   4
	Maximum length of Key Identifiers (KID) in credentials COSE Key IDs can be 1-4 bytes typically, but allowing larger for flexibility.
#define	EDHOC_MAX_IDENTITY_LEN   32
	Maximum length of identity strings in credentials Used for human-readable credential identities (e.g., "example.edu").
#define	EDHOC_ROLE   EDHOC_INITIATOR
	Set the EDHOC Protocol role.
#define	EDHOC_METHOD   EDHOC_METHOD0
	Set the Authentication method.
#define	EDHOC_MAC_OR_SIG_BUF_LEN   P256_SIGNATURE_LEN
	Buffer size for mac_or_sig.
#define	INITIATOR_METHOD2   (EDHOC_METHOD == EDHOC_METHOD2 && EDHOC_ROLE == EDHOC_INITIATOR)
	Helper defines for method handling on msg.
#define	EDHOC_AUTHENT_TYPE   EDHOC_CRED_KID
	Set the authentication credential type/usage.
#define	P256_SIGNATURE_LEN   64
	Length of signatures.
#define	EDHOC_SUPPORTED_SUITE_1   -1
	Set EDHOC cipher suite config.
#define	EDHOC_CONF_ATTEMPTS   2
	The number of attempts to try to connect with the EDHOC server successfully.
#define	EDHOC_MAX_PAYLOAD_LEN   256
	The max length of the EDHOC message.
#define	EDHOC_MAX_AD_SZ   8
	The max length of the Application Data.
#define	EDHOC_EAD_PROCESSING   1
	Enable/disable External Authorization Data (EAD) processing.
#define	EDHOC_COAP_URI_PATH   ".well-known/edhoc"
	EDHOC resource CoAP URI path.

Detailed Description

EDHOC configuration file.

Author

Lidia Pocero pocer.nosp@m.o@is.nosp@m.i.gr, Rikard Höglund, Marco Tiloca, Niclas Finne nicla.nosp@m.s.fi.nosp@m.nne@r.nosp@m.i.se, and Nicolas Tsiftes nicol.nosp@m.as.t.nosp@m.sifte.nosp@m.s@ri.nosp@m..se

Definition in file edhoc-config.h.