nrf_cc3xx_platform_shadow_key_crypt_setup()

int nrf_cc3xx_platform_shadow_key_crypt_setup	(	nrf_cc3xx_platform_shadow_key_ctx_t *	ctx,
		nrf_cc3xx_platform_shadow_key_enc_cipher_t	cipher,
		nrf_cc3xx_platform_shadow_key_enc_mode_t	mode,
		const uint8_t *	nonce,
		size_t	nonce_size,
		const uint8_t *	aad,
		size_t	aad_size,
		size_t	plaintext_size )

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

Function to setup the encryption/decryption operation.

Parameters

[in,out]	ctx	Pointer to the derived key context.
[in]	cipher	The cipher used for the encryption/decryption.
[in]	mode	The mode (encryption/decryption) of the operation.
[in]	nonce	Pointer to the additional data used in the authenticated encryption.
[in]	nonce_size	The size of the additional data in bytes.
[in]	aad	Pointer to the additional data used in the authenticated encryption.
[in]	aad_size	The size of the additional data in bytes.
[in]	plaintext_size	The size of the plaintext in bytes.

Returns

NRF_CC3XX_PLATFORM_SUCCESS on success, otherwise a negative value.