ewx | One week in (Reply)

I've been at nCipher for a little over a week now. I've spent a lot of that time bugging people for braindumps on various subjects, and suffered a certain amount of information overload as a consequence.

Parallel to that I've been reading lots of the company's internal and published documentation, and writing a little symbiosisware program to do things to the HSM plugged into my computer (the company makes hardware security modules, which accelerate crypto operations, store keys and possibly other data in a secure environment, run applications in a secure environment, etc.)

I got it to encrypt a string quite early on but getting it to decrypt it again took longer; the decryption key in this case was protected by a set of smart cards, and getting at it involved extra calls to load data from smart cards into the module before the decryption key itself could be loaded. Anyway I got that all working at about 18:15 on Friday evening, and promptly went home feeling reasonably satisfied.

I've generated quite a few documentation bug reports in the process, something that seems to be quite well received.