In mantis, SunJCE provider is enhanced with following:

1. AES Cipher with existing modes, i.e. ECB, CBC, CFB, OFB, PCBC and a new counter mode CTR. All three key sizes 128, 192, 256 are supported with block size 128 bits.
2. CTR mode for all block cipher implementation in SunJCE provider

JCE documentation needs to be updated accordingly.