Forensic: Who gave this crypto talk?

Hi, I have again one of these special, strange, freaky questions. I'm still investigating some unusual activities in science and cryptography. There are some handwritten notes, they seem to be some kind of transcript of slides from a talk about cryptography. I need to find out when, where,

Re: public-key: the wrong model for email?

At 12:39 PM 9/15/2004, Ed Gerck wrote: [1] Public-key cryptography gives the impression that email message security can be achieved quite simply. The public-key can be distributed at will, no need for secrecy, and anyone can receive private and secure messages. The same procedure being