Camellia-MAC

Camellia-MAC, denoted by CKM_CAMELLIA_MAC, is a special case of the general-length Camellia-MAC mechanism. Camellia-MAC always produces and verifies MACs that are half the block size in length.

It does not have a parameter.

Constraints on key types and the length of data are summarized in the following table:

Table 275, Camellia-MAC: Key And Data Length
Function Key type Data length Signature length

C_Sign CKK_CAMELLIA any 1/2 block size (8 bytes)

C_Verify CKK_CAMELLIA any 1/2 block size (8 bytes)

For this mechanism, the ulMinKeySize and ulMaxKeySize fields of the CK_MECHANISM_INFO structure specify the supported range of Camellia key sizes, in bytes.

RSA Security Inc. Public-Key Cryptography Standards - PKCS#11 - v230

Function	Key type	Data length	Signature length
C_Sign	CKK_CAMELLIA	any	1/2 block size (8 bytes)
C_Verify	CKK_CAMELLIA	any	1/2 block size (8 bytes)