cipher.h File Reference

Crypto Cipher structure definitions. More...

#include <zephyr/device.h>
#include <zephyr/sys/util.h>

Go to the source code of this file.

Data Structures
struct	cipher_ops
struct	ccm_params
struct	ctr_params
struct	gcm_params
struct	cipher_ctx
	Structure encoding session parameters. More...
struct	cipher_pkt
	Structure encoding IO parameters of one cryptographic operation like encrypt/decrypt. More...
struct	cipher_aead_pkt
	Structure encoding IO parameters in AEAD (Authenticated Encryption with Associated Data) scenario like in CCM. More...

Typedefs
typedef int(*	block_op_t) (struct cipher_ctx *ctx, struct cipher_pkt *pkt)
typedef int(*	cbc_op_t) (struct cipher_ctx *ctx, struct cipher_pkt *pkt, uint8_t *iv)
typedef int(*	ctr_op_t) (struct cipher_ctx *ctx, struct cipher_pkt *pkt, uint8_t *ctr)
typedef int(*	ccm_op_t) (struct cipher_ctx *ctx, struct cipher_aead_pkt *pkt, uint8_t *nonce)
typedef int(*	gcm_op_t) (struct cipher_ctx *ctx, struct cipher_aead_pkt *pkt, uint8_t *nonce)
typedef void(*	cipher_completion_cb) (struct cipher_pkt *completed, int status)

Enumerations
enum	cipher_algo { CRYPTO_CIPHER_ALGO_AES = 1 }
	Cipher Algorithm. More...
enum	cipher_op { CRYPTO_CIPHER_OP_DECRYPT = 0 , CRYPTO_CIPHER_OP_ENCRYPT = 1 }
	Cipher Operation. More...
enum	cipher_mode {   CRYPTO_CIPHER_MODE_ECB = 1 , CRYPTO_CIPHER_MODE_CBC = 2 , CRYPTO_CIPHER_MODE_CTR = 3 , CRYPTO_CIPHER_MODE_CCM = 4 ,   CRYPTO_CIPHER_MODE_GCM = 5 }
	Possible cipher mode options. More...

Detailed Description

Crypto Cipher structure definitions.

This file contains the Crypto Abstraction layer structures.

[Experimental] Users should note that the Structures can change as a part of ongoing development.