 Of all of you who enjoyed the dinner reception last night, especially those chocolate dipped strawberries, there are certainly cryptos all time favorite. It's a great pleasure to see so many old friends, colleagues, and familiar faces. I know that for some of you, you've been here 10 times, 20 times, so maybe even 30 times. I also know that for others, this is your first crypto. So for the old timers, I'd like to share with you a photo from the early days of the conference. Can you recognize anyone? Can you find yourself? Well, I think the memory may be distanced, but I hope that you are enjoying and you're feeling excited about the conference just as you did 20 years ago. And now for the newcomers, I'd like to do a quick survey. If this is the first time you're attending crypto, can you please raise your hand? Well, that's a lot. I think about 25%. Well, I'd like to take this opportunity to welcome you to our big crypto family. Here are some highlights of the conference. Later this morning, our first invited talk will be given by Professor Jonathan Zitron from Harvard University. And the title of his talk is The End of Crypto. On Tuesday afternoon, Professor Adam Smith from Penn State will give a tutorial on privacy in statistical databases. And later on Wednesday morning, Dr. Ernie Brickel from Intel Corporation will give an invited talk on advances in platform security. For a complete program, please refer to the logo on your t-shirt so it took a while for us to actually squeeze in the titles of all 20 sessions into that tiny logo. Indeed, we have a very large program this year with a total of 48 accepted papers, which is the highest in the past 20 years. What's more, we have also produced the thickest and the heaviest proceedings to date. So I'm sure you're pretty happy with this lighter version to carry around. Okay, we're very excited to announce that this is the first time that crypto received funding from the National Science Foundation. I'd like to take this opportunity to thank NSF for their invaluable support to the conference and also we look forward to their continued support in the years to come. We'd also like to thank our industry sponsors for their generous contribution. The sponsors for crypto 2012 are Google, Microsoft Research, Qualcomm, RIM, and Voltage Security. Together with the funding from NSF, we were able to provide stipends to student attendee to more than 40 student attendees, both international and domestic. That's about half of the students who are here at the conference. Just a few quick announcements before I conclude. The submission for the run session, the deadline is 10 o'clock tonight. You can find a link to the online submission form through our website. Also, there are some last minute changes in session chair assignment. There's a change in session four, session 10, session 11. So speakers of those sessions, please see the program website for the latest information. And now to all the audience, please switch your cell phone to silent mode so you don't interrupt these speakers. And also please use the mic on the aisles to ask any questions. We have a very tight program. So each speaker only gets 20 minutes, including Q and A. So I'd like to gently remind all speakers to watch the clock on the stage. Okay, so now just relax and have a great time. Thank you.