SecurityLayer.h File Reference

Class used to handle the encryption of the stream. More...

#include <cose_defines.h>
#include <cose/key.h>
#include "AeadParams.h"

Include dependency graph for SecurityLayer.h:

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Classes
class	security::SecurityLayer

Macros
#define	DEFAULT_MASTER_SALT_LEN   16
#define	COSE_SERIALIZATION_MAX_OVERHEAD   12
#define	COSE_INTERNAL_BUF_SIZE   512

Enumerations
enum	SecurityResult {   OK = 0 , PARAM_ERROR = -1 , KEY_SIZE_ERROR = -2 , KEY_ENV_ERROR = -3 ,   NONCE_ENV_ERROR = -4 , NONCE_SIZE_ERROR = -5 , BUFFER_ERROR = -6 , CONTEXT_DERIVE_ERROR = -7 ,   COMP_ERROR = -8 , WRAP_ERROR = -100 , UNWRAP_ERROR = -200 , INTERNAL_ERROR = -999 }

Detailed Description

Class used to handle the encryption of the stream.

This header declares the security layer used to protect application data. It derives sender and receiver contexts, builds nonces, and performs COSE wrapping and unwrapping of payloads using the selected AEAD and KDF schemes. It also manages key material, identifiers, and serialization buffers.

Author

Dmytro Ochkas