[Muscle] Signing Problems

[Bram Cymet]

I am working with a new Athena Java card. I have been able to load the
muscle applet on the card and generate 2048 bit keys. I am even able to
load the keys off of the card. The problem comes when I go to sign with
the cards. It works perfectly fine when I use 1024 bit keys but when I
try to sign something with the 2048 bit keys I get the following error:

7072:error:8006C06D:lib(128):RSA_PRIV_ENC:msc invalid
call:e_musclecard.c:502:
7072:error:0D0C3006:asn1 encoding routines:ASN1_item_sign:EVP
lib:a_sign.c:279:

Anybody have any ideas what is going on?

-- 
Bram Cymet
Software Developer
Centre For Technological Innovation
Canadian Bank Note Co. Ltd.
Cell: 613-608-9752