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--- fi:backside [2018/08/27 01:16] – [mcmaster] mcmaster
+++ fi:backside [2019/06/21 17:51] (current) – mcmaster
@@ Line 1: / Line 1: @@
+Additional resources here: https://microwiki.org/wiki/index.php/Infrared
 Backside analysis can include:
   * Imaging transistor layout without delayering
@@ Line 50: / Line 52: @@
   * https://www.iacr.org/archive/ches2012/74280037/74280037.pdf
   * Great read on the subject
+PICA
+  * "Well known that well working gates emit light during switching"
+  * "Emission is strongest when gate voltage is half of the drain voltage - the midpoint of the logic transition"
+  * "PICA uses a strobed, intensified detector to gather spatial information and time information"
+  * Specifically used a ring oscillator as an example of something it can image
@@ Line 247: / Line 255: @@
     * Alternatively cut down a wafer
+====== BJT emission ======
-====== mcmaster ======
+https://lab.whitequark.org/notes/2014-06-14/transistor-as-a-light-source/
-Apogee Alta U2 from eBay. MSRP is about $6k, was $800 which was the best I could find for a cooled CCD with USB
--05-22
-  * http://www.randomfactory.com/apogee-lfa.html
-  * What was the relationship between libapogee and indi?
-    * IIRC libapogee got discontinued
-    * However, they didn't move the examples over
-    * Should reach out to the devs
-  * Using indi
-    * https://github.com/indilib/indi.git
-    * 58b26c584049e1b9ecd55aa5f4a225677a417898
-  * Cooled CCD (Alta U2) frontside optical emissions imaging test: unable to see any activity despite 1 hour exposure + histogram equalization (raw image appears black)
-    * Used minipro
-    * https://github.com/JohnDMcMaster/uvscada/blob/master/emmap/
-      * I think
-Some commands I ran
-<code>
-mcmaster@phantom:~/doc/sw/libapogee/libapogee-3.0.3234$
-./configure --enable-python-wrapper
-sudo apt-get install -y libcurl4-openssl-dev libboost-regex1.58.0  libboost-regex-dev  libboost-regex1.58-dev python-dev swig cdbs libcfitsio-dev libnova-dev libusb-1.0-0-dev libjpeg-dev libusb-dev libtiff5-dev libftdi-dev fxload libkrb5-dev libcurl4-gnutls-dev libraw-dev libgphoto2-dev libgsl0-dev dkms libboost-regex-dev libgps-dev libdc1394-22-dev
-sudo apt-get install -y indi-apogee indi-sbig kstars kstars-data kstars-data-extra-tycho2 libapogee-dev libapogee2
-mcmaster@phantom:~/doc/sw/libapogee/libapogee-3.0.3234/examples$ LD_LIBRARY_PATHA=/home/mcmaster/doc/ext/indi/3rdparty/libapogee ./SimpleExposure && python decode.py
-    Apogee Alta Simple Exposoure Sample
-    Connected to Alta camera
-    Cam Info:
-    model = AltaU-2
-    max # imaging rows = 1024       max # imaging cols = 1536
-    Starting a 0.03 sec light exposure
-    Retrieving image data from camera
-    Writing image to file
-    Closing connection to camera
-mv simpleExposure.{bin,png} ref
-</code>
--08-26
+https://twitter.com/whitequark/status/1119454148766961665
-  * Did some tests a while back on main laptop
-  * Setting up to run on uvforge laptop
+https://twitter.com/frickler01/status/1119559064164417536
@@ Line 307: / Line 275: @@
   * https://www.emse.fr/~dutertre/doc_recherche/C_2010_1_PASTIS2010.pdf
   * https://twin.sci-hub.tw/6668/565d852b8454ae1cb3ef135fadb6defe/vasselle2017.pdf#view=FitH
+  * https://eprint.iacr.org/2018/717.pdf Xilinx key extraction