This file defines APIs, types and data structures used for protected update pal crypt. More...

#include <stdint.h>
#include "protected_update_data_set.h"

Include dependency graph for examples/tools/protected_update_data_set/include/pal/pal_crypt.h:

Data Structures
struct	pal_crypt

typedef struct pal_crypt	pal_crypt_t

typedef uint16_t	pal_status_t
	PAL return status. More...

pal_status_t	pal_crypt_hash (pal_crypt_t p_pal_crypt, uint8_t hash_algorithm, const uint8_t p_message, uint32_t message_length, uint8_t *p_digest)

pal_status_t	pal_crypt_sign (pal_crypt_t p_pal_crypt, uint8_t p_digest, uint16_t digest_length, uint8_t p_signature, uint16_t signature_length, const uint8_t *p_private_key, uint16_t private_key_length)

pal_status_t	pal_crypt_get_signature_length (uint8_t p_private_key, uint16_t sign_len, signature_algo_t sign_algo)

pal_status_t	pal_crypt_encrypt_aes128_ccm (pal_crypt_t p_pal_crypt, const uint8_t p_plain_text, uint16_t plain_text_length, const uint8_t p_encrypt_key, const uint8_t p_nonce, uint16_t nonce_length, const uint8_t p_associated_data, uint16_t associated_data_length, uint8_t mac_size, uint8_t p_cipher_text)

pal_status_t	pal_crypt_tls_prf_sha256 (pal_crypt_t p_pal_crypt, const uint8_t p_secret, uint16_t secret_length, const uint8_t p_label, uint16_t label_length, const uint8_t p_seed, uint16_t seed_length, uint8_t *p_derived_key, uint16_t derived_key_length)

pal_status_t	pal_crypt_generate_random (pal_crypt_t p_pal_crypt, uint8_t p_random_data, uint16_t random_data_length)

pal_status_t	pal_crypt_set_seed (pal_crypt_t p_pal_crypt, uint8_t p_seed, uint16_t seed_length)

pal_status_t	pal_crypt_get_key_type (int8_t *key_file)

pal_status_t	pal_crypt_parse_ecc_key (void key_file, uint8_t D, uint16_t D_length, uint8_t *X, uint16_t X_length, uint8_t *Y, uint16_t Y_length)

pal_status_t	pal_crypt_parse_rsa_key (void key_file, uint8_t N, uint16_t N_length, uint8_t *E, uint16_t E_length, uint8_t *D, uint16_t D_length)

Detailed Description

This file defines APIs, types and data structures used for protected update pal crypt.

Author: Infineon Technologies AG

Definition in file examples/tools/protected_update_data_set/include/pal/pal_crypt.h.

Typedef Documentation

◆ pal_crypt_t

typedef struct pal_crypt pal_crypt_t

◆ pal_status_t

typedef uint16_t pal_status_t

PAL return status.

Definition at line 54 of file examples/tools/protected_update_data_set/include/pal/pal_crypt.h.

Function Documentation

◆ pal_crypt_encrypt_aes128_ccm()

pal_status_t pal_crypt_encrypt_aes128_ccm	(	pal_crypt_t *	p_pal_crypt,
		const uint8_t *	p_plain_text,
		uint16_t	plain_text_length,
		const uint8_t *	p_encrypt_key,
		const uint8_t *	p_nonce,
		uint16_t	nonce_length,
		const uint8_t *	p_associated_data,
		uint16_t	associated_data_length,
		uint8_t	mac_size,
		uint8_t *	p_cipher_text
	)

◆ pal_crypt_generate_random()

pal_status_t pal_crypt_generate_random	(	pal_crypt_t *	p_pal_crypt,
		uint8_t *	p_random_data,
		uint16_t	random_data_length
	)

◆ pal_crypt_get_key_type()

pal_status_t pal_crypt_get_key_type ( int8_t * key_file )

◆ pal_crypt_get_signature_length()

pal_status_t pal_crypt_get_signature_length	(	uint8_t *	p_private_key,
		uint16_t *	sign_len,
		signature_algo_t	sign_algo
	)

◆ pal_crypt_hash()

pal_status_t pal_crypt_hash	(	pal_crypt_t *	p_pal_crypt,
		uint8_t	hash_algorithm,
		const uint8_t *	p_message,
		uint32_t	message_length,
		uint8_t *	p_digest
	)

◆ pal_crypt_parse_ecc_key()

pal_status_t pal_crypt_parse_ecc_key	(	void *	key_file,
		uint8_t **	D,
		uint16_t *	D_length,
		uint8_t **	X,
		uint16_t *	X_length,
		uint8_t **	Y,
		uint16_t *	Y_length
	)

◆ pal_crypt_parse_rsa_key()

pal_status_t pal_crypt_parse_rsa_key	(	void *	key_file,
		uint8_t **	N,
		uint16_t *	N_length,
		uint8_t **	E,
		uint16_t *	E_length,
		uint8_t **	D,
		uint16_t *	D_length
	)

◆ pal_crypt_set_seed()

pal_status_t pal_crypt_set_seed	(	pal_crypt_t *	p_pal_crypt,
		uint8_t *	p_seed,
		uint16_t	seed_length
	)

◆ pal_crypt_sign()

pal_status_t pal_crypt_sign	(	pal_crypt_t *	p_pal_crypt,
		uint8_t *	p_digest,
		uint16_t	digest_length,
		uint8_t *	p_signature,
		uint16_t *	signature_length,
		const uint8_t *	p_private_key,
		uint16_t	private_key_length
	)

◆ pal_crypt_tls_prf_sha256()

pal_status_t pal_crypt_tls_prf_sha256	(	pal_crypt_t *	p_pal_crypt,
		const uint8_t *	p_secret,
		uint16_t	secret_length,
		const uint8_t *	p_label,
		uint16_t	label_length,
		const uint8_t *	p_seed,
		uint16_t	seed_length,
		uint8_t *	p_derived_key,
		uint16_t	derived_key_length
	)

Data Structures