nrf_cc3xx_platform_shadow_key_init()

int nrf_cc3xx_platform_shadow_key_init	(	nrf_cc3xx_platform_shadow_key_ctx_t *	ctx,
		uint32_t	slot_id,
		unsigned int	deriv_key_size,
		uint8_t const *	label,
		size_t	label_size )

#include <crypto/nrf_cc310_platform/include/nrf_cc3xx_platform_shadow_key.h>

Function to initialize the derived key context.

Parameters

[in,out]	ctx	Pointer to the derived key context.
[in]	slot_id	The slot id of the derivation key.
[in]	deriv_key_size	The key size of the derivation key.
[in]	label	Pointer to the derivation label.
[in]	label_size	Derivation label size.

Returns

NRF_CC3XX_PLATFORM_SUCCESS on success, otherwise a negative value.