CAAM Key Blankening driver

Overview

This function constructs a job descriptor capable of performing a key blackening operation on a plaintext secure memory resident object.

Functions
status_t	CAAM_BLACK_GetKeyBlacken (CAAM_Type *base, caam_handle_t *handle, const uint8_t *data, size_t dataSize, caam_fifost_type_t fifostType, uint8_t *blackdata)
	Construct a black key. More...

Function Documentation

status_t CAAM_BLACK_GetKeyBlacken	(	CAAM_Type *	base,
		caam_handle_t *	handle,
		const uint8_t *	data,
		size_t	dataSize,
		caam_fifost_type_t	fifostType,
		uint8_t *	blackdata
	)

This function constructs a job descriptor capable of performing a key blackening operation on a plaintext secure memory resident object.

Parameters

	base	CAAM peripheral base address
	handle	jobRing used for this request
	data	Pointer address uses to pointed the plaintext.
	dataSize	Size of the buffer pointed by the data parameter
	fifostType	Type of AES-CBC or AEC-CCM to encrypt plaintext
[out]	blackdata	Pointer address uses to pointed the black key

Returns

Status of the request