Cryptoki: a cryptographic Token Interface

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v201-95
pkcs11-base-v2.40-cos01

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• CKO_SECRET_KEY
• Attribute Data type Meaning

Attribute	Data type
Meaning
CKA_VALUE1,4,6,7	Byte array	Key value (1 to 8 bytes)
CKA_VALUE_LEN2,3,6	CK_ULONG	Length in bytes of key value

The following is a sample template for creating a CAST secret key object:

CK_OBJECT_CLASS class = CKO_SECRET_KEY;
CK_KEY_TYPE keyType = CKK_CAST;
CK_CHAR label[] = “A CAST secret key object”;
CK_BYTE value[] = {...};
CK_BBOOL true = TRUE;
CK_ATTRIBUTE template[] = {
{CKA_CLASS, &class, sizeof(class)},
{CKA_KEY_TYPE, &keyType, sizeof(keyType)},
{CKA_TOKEN, &true, sizeof(true)},
{CKA_LABEL, label, sizeof(label)},
{CKA_ENCRYPT, &true, sizeof(true)},
{CKA_VALUE, value, sizeof(value)}
};

9.8.9. CAST3 secret key objects

CAST3 secret key objects (object class CKO_SECRET_KEY, key type CKK_CAST3) hold CAST3 keys. The following table defines the CAST3 secret key object attributes, in addition to the common attributes listed in Table 14, Table 19, and Table 32:
Table 41, CAST3 Secret Key Object Attributes

Attribute	Data type	Meaning
CKA_VALUE1,4,6,7	Byte array	Key value (1 to 8 bytes)
CKA_VALUE_LEN2,3,6	CK_ULONG	Length in bytes of key value

The following is a sample template for creating a CAST3 secret key object:

CK_OBJECT_CLASS class = CKO_SECRET_KEY;
CK_KEY_TYPE keyType = CKK_CAST3;
CK_CHAR label[] = “A CAST3 secret key object”;
CK_BYTE value[] = {...};
CK_BBOOL true = TRUE;
CK_ATTRIBUTE template[] = {
{CKA_CLASS, &class, sizeof(class)},
{CKA_KEY_TYPE, &keyType, sizeof(keyType)},
{CKA_TOKEN, &true, sizeof(true)},
{CKA_LABEL, label, sizeof(label)},
{CKA_ENCRYPT, &true, sizeof(true)},
{CKA_VALUE, value, sizeof(value)}
};

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