cracen_aead_finish()

psa_status_t cracen_aead_finish	(	cracen_aead_operation_t *	operation,
		uint8_t *	ciphertext,
		size_t	ciphertext_size,
		size_t *	ciphertext_length,
		uint8_t *	tag,
		size_t	tag_size,
		size_t *	tag_length )

#include <cracen_psa_aead.h>

Finish an AEAD encryption operation.

Parameters

[in,out]	operation	AEAD operation context.
[out]	ciphertext	Buffer to store the final ciphertext.
[in]	ciphertext_size	Size of the ciphertext buffer in bytes.
[out]	ciphertext_length	Length of the generated ciphertext in bytes.
[out]	tag	Buffer to store the authentication tag.
[in]	tag_size	Size of the tag buffer in bytes.
[out]	tag_length	Length of the generated tag in bytes.

Return values

PSA_SUCCESS	The operation completed successfully.
PSA_ERROR_BAD_STATE	The operation is not in a valid state.
PSA_ERROR_BUFFER_TOO_SMALL	A buffer is too small.