Revoking certificates and running OCSP responder

If you followed previous posts, you should now have working cfssl configuration and server. All that is left is how to revoke certificates and running OCSP responder to verify certificates.

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Setting up CFSSL OSCP and API server with SQLite database backend

If you followed previous post, you should now have working cfssl configuration. Next step is to setup OCSP and API servers for revoking and issuing certificates with REST endpoints.

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Setting up CFSSL

I have smartOS server at home with few (dozen) virtual machines, and was thinking that centralized PKI server would be a good thing, so I tried to create my own solution in go, and it worked, in a basic mode, but anything more would be a lot of work... So, my attention was moved to CloudFare SSL toolkit which, at first, looked complicated and too big for my needs... But, in the end I gave it a try.

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FreeRadius authentication and authorization with yubikey OTP

I have smartOS server at home with few virtual machines, and was thinking that centralized AA server would be a good thing to have... FreeRadius seemed to be a good solution for my needs, and there are few guides online for integrating yubikey OTP authentication.

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Playing with EZ430 chronos watch in OSX, part 2

So, if you followed previous post, you have installed needed toolchain, downloaded openchronos-ng, configured it and build. Now, we need to flash new firmware.

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Playing with EZ430 chronos watch in OSX

I have Chronos watch from TI for a year now, and I’m using it as a watch, not as a development platform.. :-D
Original battery lasted for more that a year, and three days ago, clock has rebooted and reseted! I tought that it was because of battery, but clock states that battery is at ~85%, and I tried with new battery anyway...

No luck, still reboots. So, I decided that is time to reprogram it! ;-)

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Stellaris Launchpad under OSX 10.8.2, part 3 – OpenOCD

So, now we need debugger for our Launchpad. Since lmicdi have limited command set (am I wrong?), I need full-fledged debugger, so I’ll use OpenOCD.

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Stellaris Launchpad under OSX 10.8.2, part 2 – lmicdi and gdb

Now, I’ll try to compile lmicdiusb, and install arm-none-eabi-gdb for on-board debugging...

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Stellaris Launchpad under OSX 10.8.2

DON’T FOLLOW THIS HOWTO!!! It seems that arm-none-eabi-gcc 4.6.2 from ports has some problems with FPU (floating point)!! I’ll update this post when I figure out which one!

Since I have two of these boards, and my primary OS is Mac OSx, I’ll try to setup loader and toolchain on it.

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