Happy Academic New Year, 2015

June 1, 2015 I was thrilled to start my 3 year tenure as an NSF Astronomy and Astrophysics Postdoctoral Fellow (NSF AAPF) at Caltech. I am therefore declaring June 1 as my official academic New Year. I’m treating this fellowship period as my shot to make a scientific difference, and here’s to the next 3 years. I have an structured routine scheduled, […]

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Axolotl Protocol for Cryptographically Secure Messaging: An Illustrated Primer

Whisper At Open WhisperSystems Winter Break of Code, I had the privilege to announce our integrated RedPhone/TextSecure roadmap for iOS and Android.  Code named Whisper, it offers a cross platform one stop solution for secure messaging and phone calls. This is a big deal! Close to a billion people are using data channel messaging and phone […]

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Cryptography course–the power of XOR

I took a Cryptography I course on coursera.org taught by Stanford’s Dan Boneh. The lectures are easy listening (I usually put on my wireless headphones while doing a household chore, and set my iPad somewhere convenient if I need to glance at the slide), although clocking in at about 2 hours a week, are certainly a bit of a commitment. The are broken into 5-20 minute chunks, the online system tracks which you have listened to already, and asks you 0-3 questions a lecture to make the whole process more interactive and to jolt you to attention if you’ve filtered out an important section.

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