Key Size

Definitions for ASymmetric Key sizes. More...

Collaboration diagram for Key Size:

Macros
#define	PH_KEYSTORE_KEY_TYPE_ECC_256_SIZE   32U
	Size of an ASymmetric key with SECP-256 or BrainPool-256 Curve Type. More...
#define	PH_KEYSTORE_KEY_TYPE_ECC_384_SIZE   48U
	Size of an ASymmetric key with SECP-384 or BrainPool-384 Curve Type. More...

Detailed Description

Definitions for ASymmetric Key sizes.

Macro Definition Documentation

PH_KEYSTORE_KEY_TYPE_ECC_256_SIZE

#define PH_KEYSTORE_KEY_TYPE_ECC_256_SIZE   32U

Size of an ASymmetric key with SECP-256 or BrainPool-256 Curve Type.

• This is the actual size for Private Key.
• For Public Key it will be twice of Private Key + 1 byte fixed to 0x04 at beginning of the key indicating as uncompressed binary format.

PH_KEYSTORE_KEY_TYPE_ECC_384_SIZE

#define PH_KEYSTORE_KEY_TYPE_ECC_384_SIZE   48U

Size of an ASymmetric key with SECP-384 or BrainPool-384 Curve Type.

• This is the actual size for Private Key.
• For Public Key it will be twice of Private Key + 1 byte fixed to 0x04 at beginning of the key indicating as uncompressed binary format.