cc3xx_cipher_decrypt_setup()

psa_status_t cc3xx_cipher_decrypt_setup	(	cc3xx_cipher_operation_t *	operation,
		const psa_key_attributes_t *	attributes,
		const uint8_t *	key,
		size_t	key_length,
		psa_algorithm_t	alg )

Setup a cipher decryption object by binding the key to the context of a multipart cipher operation.

Parameters

[in]	operation	Pointer to the operation object
[in]	attributes	Attributes for the key to be set
[in]	key	Buffer holding key material
[in]	key_length	Size in bytes of the key
[in]	alg	Algorithm to setup for which PSA_ALG_IS_CIPHER(alg) must be true

Return values

PSA_SUCCESS
PSA_ERROR_NOT_SUPPORTED
PSA_ERROR_INVALID_ARGUMENT
PSA_ERROR_CORRUPTION_DETECTED
PSA_ERROR_BAD_STATE