SHA2_control command and status codes

Modules
	Status Codes
	Command Codes

Macros
#define	SHA2_CMD_RESERVED   (32)
#define	SHA2_STATUS_RESERVED   (-32)

Detailed Description

These SHA2 macros are reservations for SHA2.h

Macro Definition Documentation

SHA2_CMD_RESERVED

#define SHA2_CMD_RESERVED   (32)

Common SHA2_control command code reservation offset. SHA2 driver implementations should offset command codes with SHA2_CMD_RESERVED growing positively

Example implementation specific command codes:

#define SHA2XYZ_CMD_COMMAND0     SHA2_CMD_RESERVED + 0
#define SHA2XYZ_CMD_COMMAND1     SHA2_CMD_RESERVED + 1

SHA2_STATUS_RESERVED

#define SHA2_STATUS_RESERVED   (-32)

Common SHA2_control status code reservation offset. SHA2 driver implementations should offset status codes with SHA2_STATUS_RESERVED growing negatively.

Example implementation specific status codes:

#define SHA2XYZ_STATUS_ERROR0    SHA2_STATUS_RESERVED - 0
#define SHA2XYZ_STATUS_ERROR1    SHA2_STATUS_RESERVED - 1
#define SHA2XYZ_STATUS_ERROR2    SHA2_STATUS_RESERVED - 2