cracen_sw_chacha20_poly1305_update()

psa_status_t cracen_sw_chacha20_poly1305_update	(	cracen_aead_operation_t *	operation,
		const uint8_t *	input,
		size_t	input_length,
		uint8_t *	output,
		size_t	output_size,
		size_t *	output_length )

#include <subsys/nrf_security/src/drivers/cracen/cracen_sw/include/cracen_sw_chacha20_poly1305.h>

Update the software ChaCha20-Poly1305 operation with new data.

Parameters

[in,out]	operation	Pointer to the AEAD operation structure.
[in]	input	Input data (plaintext for encryption, ciphertext for decryption).
[in]	input_length	Length of the input data.
[out]	output	Output buffer (ciphertext for encryption, plaintext for decryption).
[in]	output_size	Size of the output buffer.
[out]	output_length	Pointer where to store the actual output length.

Return values

PSA_SUCCESS	Data processed successfully.
PSA_ERROR_BUFFER_TOO_SMALL	Output buffer too small.