On Thu, Mar 06, 2014 at 10:01:57PM +0100, Bernd Eckenfels wrote: > My thinking was, that the "streamed" mode is usefull, but the "secure" > mode is also usefull. At least for BC I would recommend to have two > different cipher specs. A /GCM/ and a /GCMSTREAM/ mode. The later one > would not be enabled in FIPS mode. (Ideally BC uses the same secure > semantics with the JCE compatible spec).
Then you get very poor performance, with double-buffering, when the product is put into the FIPS mode. Matthew.