psa_cryptocell_310_hashes_common.h File Reference

Common hash functions used by all PSA Crypto wrappers for the CryptoCell 310 hash APIs. More...

Detailed Description

Common hash functions used by all PSA Crypto wrappers for the CryptoCell 310 hash APIs.

Author

Lena Boeckmann lena..nosp@m.boec.nosp@m.kmann.nosp@m.@haw.nosp@m.-hamb.nosp@m.urg..nosp@m.de

Definition in file psa_cryptocell_310_hashes_common.h.

#include "psa/crypto.h"
#include "crys_hash.h"

Include dependency graph for psa_cryptocell_310_hashes_common.h:

Go to the source code of this file.

psa_status_t	cryptocell_310_common_hash_setup (CRYS_HASHUserContext_t *ctx, CRYS_HASH_OperationMode_t mode)
	Common hash setup function.
psa_status_t	cryptocell_310_common_hash_update (CRYS_HASHUserContext_t *ctx, const uint8_t *input, size_t input_length)
	Common hash update function.
psa_status_t	cryptocell_310_common_hash_finish (CRYS_HASHUserContext_t *ctx, uint8_t *hash, size_t hash_size, size_t *hash_length)
	Common hash finish function.

Function Documentation

cryptocell_310_common_hash_finish()

psa_status_t cryptocell_310_common_hash_finish	(	CRYS_HASHUserContext_t *	ctx,
		uint8_t *	hash,
		size_t	hash_size,
		size_t *	hash_length
	)

Common hash finish function.

Parameters

ctx	Driver specific hash context of type CRYS_HASHUserContext_t
hash	Output buffer to write the computated hash
hash_size	Size of hash
hash_length	Pointer where the actual length of the hash will be stored

Returns

psa_status_t

cryptocell_310_common_hash_setup()

psa_status_t cryptocell_310_common_hash_setup	(	CRYS_HASHUserContext_t *	ctx,
		CRYS_HASH_OperationMode_t	mode
	)

Common hash setup function.

Parameters

ctx	Driver specific hash context of type CRYS_HASHUserContext_t
mode	Hash mode of type CRYS_HASH_OperationMode_t

Returns

psa_status_t

cryptocell_310_common_hash_update()

psa_status_t cryptocell_310_common_hash_update	(	CRYS_HASHUserContext_t *	ctx,
		const uint8_t *	input,
		size_t	input_length
	)

Common hash update function.

Parameters

ctx	Driver specific hash context of type CRYS_HASHUserContext_t
input	Input that is going to be hashed
input_length	Length of input

Returns

psa_status_t