cracen_sw_chacha20_poly1305_set_nonce()

psa_status_t cracen_sw_chacha20_poly1305_set_nonce	(	cracen_aead_operation_t *	operation,
		const uint8_t *	nonce,
		size_t	nonce_length )

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

Set nonce for the software ChaCha20-Poly1305 operation.

Parameters

[in,out]	operation	Pointer to the AEAD operation structure.
[in]	nonce	Nonce value.
[in]	nonce_length	Length of the nonce. Must be 12 bytes for ChaCha20-Poly1305.

Return values

PSA_SUCCESS	Nonce set successfully.
PSA_ERROR_INVALID_ARGUMENT	Invalid nonce length.