Config Types

CryptoSym Layer Configuration types. More...

Collaboration diagram for Config Types:

Macros
#define	PH_CRYPTOSYM_CONFIG_KEY_TYPE   0x0000U
	Key Type. More...
#define	PH_CRYPTOSYM_CONFIG_KEY_SIZE   0x0001U
	Key Size of currently loaded key. More...
#define	PH_CRYPTOSYM_CONFIG_BLOCK_SIZE   0x0002U
	Block Size of currently loaded key. More...
#define	PH_CRYPTOSYM_CONFIG_KEEP_IV   0x0003U
	Keep init vector. More...
#define	PH_CRYPTOSYM_CONFIG_ADDITIONAL_INFO   0x0006U
	Additional information to be provided like diversified key length.
#define	PH_CRYPTOSYM_CONFIG_CCM_TAG_LENGTH   0x0007U
	Authentication Tag. More...

Detailed Description

CryptoSym Layer Configuration types.

Macro Definition Documentation

PH_CRYPTOSYM_CONFIG_KEY_TYPE

#define PH_CRYPTOSYM_CONFIG_KEY_TYPE   0x0000U

Key Type.

Read-only. Possible Values are:

• Invalid Key
• AES 128Bit Key
• AES 192Bit Key
• AES 256Bit Key
• DES Key
• TripleDES - 2Key
• TripleDES - 3Key

PH_CRYPTOSYM_CONFIG_KEY_SIZE

#define PH_CRYPTOSYM_CONFIG_KEY_SIZE   0x0001U

Key Size of currently loaded key.

Read-only.

PH_CRYPTOSYM_CONFIG_BLOCK_SIZE

#define PH_CRYPTOSYM_CONFIG_BLOCK_SIZE   0x0002U

Block Size of currently loaded key.

Read-only.

PH_CRYPTOSYM_CONFIG_KEEP_IV

#define PH_CRYPTOSYM_CONFIG_KEEP_IV   0x0003U

Keep init vector.

• Either OFF or ON.
• This flag has to be used in combination with the option flag in the Encrypt / Decrypt / Calculate MAC interfaces.
• If either the option in the function or this flag is set, the IV will be updated before returning of the function. R/W access possible.

PH_CRYPTOSYM_CONFIG_CCM_TAG_LENGTH

#define PH_CRYPTOSYM_CONFIG_CCM_TAG_LENGTH   0x0007U

Authentication Tag.

To be used when CCM or CCM* cipher modes are used. Supported values are,

• 4, 6, 8, 10, 12, 14 or 16 in case of CCM
• 0, 4, 6, 8, 10, 12, 14 or 16 in case of CCM*