OID_PKCS
#define OID_PKCS_1 OID_PKCS, 1
#define OID_PKCS_2 OID_PKCS, 2
#define OID_PKCS_3 OID_PKCS, 3
#define OID_PKCS_4 OID_PKCS, 4
#define OID_PKCS_5 OID_PKCS, 5
#define OID_PKCS_6 OID_PKCS, 6
#define OID_PKCS_7 OID_PKCS, 7
#define OID_PKCS_8 OID_PKCS, 8
#define OID_PKCS_9 OID_PKCS, 9
#define OID_PKCS_10 OID_PKCS, 10
#define OID_PKCS_12 OID_PKCS, 12