nRF5 SDK for Thread and Zigbee v1.0.0
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mbedtls_cipher_base_t Struct Reference

#include <cipher_internal.h>

Data Fields

mbedtls_cipher_id_t cipher
 
int(* ecb_func )(void *ctx, mbedtls_operation_t mode, const unsigned char *input, unsigned char *output)
 
int(* cbc_func )(void *ctx, mbedtls_operation_t mode, size_t length, unsigned char *iv, const unsigned char *input, unsigned char *output)
 
int(* cfb_func )(void *ctx, mbedtls_operation_t mode, size_t length, size_t *iv_off, unsigned char *iv, const unsigned char *input, unsigned char *output)
 
int(* ctr_func )(void *ctx, size_t length, size_t *nc_off, unsigned char *nonce_counter, unsigned char *stream_block, const unsigned char *input, unsigned char *output)
 
int(* stream_func )(void *ctx, size_t length, const unsigned char *input, unsigned char *output)
 
int(* setkey_enc_func )(void *ctx, const unsigned char *key, unsigned int key_bitlen)
 
int(* setkey_dec_func )(void *ctx, const unsigned char *key, unsigned int key_bitlen)
 
void *(* ctx_alloc_func )(void)
 
void(* ctx_free_func )(void *ctx)
 

Detailed Description

Base cipher information. The non-mode specific functions and values.

Field Documentation

int(* mbedtls_cipher_base_t::cbc_func)(void *ctx, mbedtls_operation_t mode, size_t length, unsigned char *iv, const unsigned char *input, unsigned char *output)

Encrypt using CBC

int(* mbedtls_cipher_base_t::cfb_func)(void *ctx, mbedtls_operation_t mode, size_t length, size_t *iv_off, unsigned char *iv, const unsigned char *input, unsigned char *output)

Encrypt using CFB (Full length)

mbedtls_cipher_id_t mbedtls_cipher_base_t::cipher

Base Cipher type (e.g. MBEDTLS_CIPHER_ID_AES)

int(* mbedtls_cipher_base_t::ctr_func)(void *ctx, size_t length, size_t *nc_off, unsigned char *nonce_counter, unsigned char *stream_block, const unsigned char *input, unsigned char *output)

Encrypt using CTR

void*(* mbedtls_cipher_base_t::ctx_alloc_func)(void)

Allocate a new context

void(* mbedtls_cipher_base_t::ctx_free_func)(void *ctx)

Free the given context

int(* mbedtls_cipher_base_t::ecb_func)(void *ctx, mbedtls_operation_t mode, const unsigned char *input, unsigned char *output)

Encrypt using ECB

int(* mbedtls_cipher_base_t::setkey_dec_func)(void *ctx, const unsigned char *key, unsigned int key_bitlen)

Set key for decryption purposes

int(* mbedtls_cipher_base_t::setkey_enc_func)(void *ctx, const unsigned char *key, unsigned int key_bitlen)

Set key for encryption purposes

int(* mbedtls_cipher_base_t::stream_func)(void *ctx, size_t length, const unsigned char *input, unsigned char *output)

Encrypt using STREAM


The documentation for this struct was generated from the following file: