cc3xx_cipher_decrypt()

psa_status_t cc3xx_cipher_decrypt	(	const psa_key_attributes_t *	attributes,
		const uint8_t *	key_buffer,
		size_t	key_buffer_size,
		psa_algorithm_t	alg,
		const uint8_t *	input,
		size_t	input_length,
		uint8_t *	output,
		size_t	output_size,
		size_t *	output_length
	)

Perform a one-shot decryption operation.

Parameters

[in]	attributes	Key attributes
[in]	key_buffer	Buffer holding key material
[in]	key_buffer_size	Size in bytes of the key
[in]	alg	Algorithm to be used for which PSA_ALG_IS_CIPHER(alg) is true
[in]	input	Buffer holding the ciphertext
[in]	input_length	Size in bytes of the ciphertext
[out]	output	Buffer holding the ciphertext
[in]	output_size	Size in bytes of the output buffer
[out]	output_length	Size in bytes of the decrypted data

Return values

PSA_SUCCESS

on success. Error code from psa_status_t on failure