ica-token: added support for:
CBC-MAC for DES, DES3 and AES
OFB and CFB mode for DES and AES
SHA384HMAC, SHA512HMAC
SHA256withRSA, SHA384withRSA and SHA512withRSA

Signed-off-by: Ingo Tuchscherer <ingo.tuchscherer@linux.vnet.ibm.com>