E2EE: Not Good Enough. So What Is Next?
May 21, 2024
This essay is the work of a dinobaby. Unlike some folks, no smart software improved my native ineptness.
What’s wrong with software? “
I think one !*#$ thing about the state of technology in the world today is that for so many people, their job, and therefore the thing keeping a roof over their family’s head, depends on adding features, which then incentives people to, well, add features. Not to make and maintain a good app.
Who has access to the encrypted messages? Someone. That’s why this young person is distraught as she is escorted to the police van. Thanks, MSFT Copilot. Good enough.
This statement appears in “A Rant about Phone Messaging Apps UI.” But there are some more interesting issues in messaging; specifically, E2EE or end to end encrypted messaging. The current example of talking about the wrong topic in a quite important application space is summarized in Business Insider, an estimable online publication with snappy headlines like this one: “”In the Battle of Telegram vs Signal, Elon Musk Casts Doubt on the Security of the App He Once Championed.” That write up reports as “real” news:
Signal has also made its cryptography open-source. It is widely regarded as a remarkably secure way to communicate, trusted by Jeff Bezos and Amazon executives to conduct business privately.
I want to point out that Edward Snowden “endorses” Signal. He does not use Telegram. Does he know something that others may not have tucked into their memory stack?
The Business Insider “real” news report includes this quote from a Big Dog at Signal:
“We use cryptography to keep data out of the hands of everyone but those it’s meant for (this includes protecting it from us),” Whittaker wrote. “The Signal Protocol is the gold standard in the industry for a reason–it’s been hammered and attacked for over a decade, and it continues to stand the test of time.”
Pavel Durov, the owner of Telegram, and the brother of the person like two Ph.D.’s (his brother Nikolai), suggests that Signal is insecure. Keep in mind that Mr. Durov has been the subject of some scrutiny because after telling the estimable Tucker Carlson that Telegram is about free speech. Why? Telegram blocked Ukraine’s government from using a Telegram feature to beam pro-Ukraine information into Russia. That’s a sure-fire way to make clear what country catches Mr. Durov’s attention. He did this, according to rumors reaching me from a source with links to the Ukraine, because Apple or maybe Google made him do it. Blaming the alleged US high-tech oligopolies is a good red herring and a sinky one at that.
What Telegram got to do with the complaint about “features”? In my view, Telegram has been adding features at a pace that is more rapid than Signal, WhatsApp, and a boatload of competitors. have those features created some vulnerabilities in the Telegram set up? In fact, I am not sure Telegram is a messaging platform. I also think that the company may be poised to do an end run around open sourcing its home-grown encryption method.
What does this mean? Here are a few observations:
- With governments working overtime to gain access to encrypted messages, Telegram may have to add some beef.
- Established firms and start ups are nosing into obfuscation methods that push beyond today’s encryption methods.
- Information about who is behind an E2EE messaging service is tough to obtain? What is easy to document with a Web search may be one of those “fake” or misinformation plays.
Net net: E2EE is getting long in the tooth. Something new is needed. If you want to get a glimpse of the future, catch my lecture about E2EE at the upcoming US government Cycon 2024 event in September. Want a preview? We have a briefing. Write benkent2020 at yahoo dot com for restrictions and prices.
Stephen E Arnold, May 21, 2024
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