Matt Blaze Quotes

I believed then, and continue to believe now, that the benefits to our security and freedom of widely available cryptography far, far outweigh the inevitable damage that comes from its use by criminals and terrorists. I believed, and continue to believe, that the arguments against widely available cryptography, while certainly advanced by people of good will, did not hold up against the cold light of reason and were inconsistent with the most basic American values.

Matt Blaze

Believe, Light, Security And Freedom

"Congress Mulls Stiff Crypto Laws" by Declan Mccullagh, www.wired.com. September 13, 2001.

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On balance, the use of encryption, just like the use of good locks on doors, has the net effect of preventing a lot more crime than it might assist.

Matt Blaze

Doors, Balance, Locks

Source: www.politico.com

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The security of computers and the Internet is a horrible and dangerous mess. Every week we hear about breaches of databases of Social Security numbers and financial information and health records, and about critical infrastructure being insecure.

Matt Blaze

Insecure, Numbers, Records

Source: www.politico.com

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It may be true that encryption makes certain investigations of crime more difficult. It can close down certain investigative techniques or make it harder to get access to certain kinds of electronic evidence. But it also prevents crime by making our computers, our infrastructure, our medical records, our financial records, more robust against criminals. It prevents crime.

Matt Blaze

Technique, Criminals, Encryption

Source: www.politico.com

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Computer science doesn't know how to build complex systems that work reliably. This has been a well-understood problem since the very beginning of programmable computers.

Matt Blaze

Computer, Problem, Wells

Source: www.politico.com

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Clipper took a relatively simple problem, encryption between two phones, and turned it into a much more complex problem, encryption between two phones but that can be decrypted by the government under certain conditions and, by making the problem that complicated, that made it very easy for subtle flaws to slip by unnoticed. I think it demonstrated that this problem is not just a tough public policy problem, but it's also a tough technical problem.

Matt Blaze

Simple, Thinking, Phones

Source: www.politico.com

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There's been a certain amount of opportunism in the wake of the Paris attacks in 2015, when there was almost a reflexive assumption that, "Oh, if only we didn't have strong encryption out there, these attacks could have been prevented." But, as more evidence has come out - and we don't know all the facts yet - we're seeing very little to support the idea that the Paris attackers were making any kind of use of encryption.

Matt Blaze

Strong, Ideas, Paris

Source: www.politico.com

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The people working in my field also are quite skeptical of our ability to do this. It ultimately boils down to the problem of building complex systems that are reliable and that work, and that problem has long predated the problem of access to encryption keys.

Matt Blaze

Keys, Long, People

Source: www.politico.com

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If it were possible to hold onto this sort of database and really be assured that only good guys get access to it, we might have a different discussion. Unfortunately, we don't know how to build systems that work that way. We don't know how to do this without creating a big target and a big vulnerability.

Matt Blaze

Creating, Guy, Different

Source: www.politico.com

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In order for any smartphone manufacturer to decrypt the data on your phone, it has to hold onto a secret that lets it get that access. And that secret or that database of secrets becomes an extremely valuable and useful target for intelligence agencies.

Matt Blaze

Agency, Phones, Order

Source: www.politico.com

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Telephone handsets are particularly in need of built-in security. We have almost every aspect of our personal and work lives reflected on them and we lose them all the time. We leave them in taxis. We leave them on airplanes. The consequences of one of these devices falling into the wrong hands are very, very serious.

Matt Blaze

Fall, Airplane, Hands

Source: www.politico.com

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What encryption lets us do is say, "Yes, the Internet is insecure." Bad guys are able to compromise computers everywhere, but we're able to tolerate that because if they do intercept our messages, they can't do any harm with it.

Matt Blaze

Insecure, Guy, Encryption

Source: www.politico.com

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So, in 1993, in what was probably the first salvo of the first Crypto War, there was concern coming from the National Security Agency and the FBI that encryption would soon be incorporated into lots of communications devices, and that that would cause wiretaps to go dark. There was not that much commercial use of encryption at that point. Encryption, particularly for communications traffic, was mostly something done by the government.

Matt Blaze

War, Communication, Dark

Source: www.politico.com

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I think it's interesting because the 1990s ended with the government pretty much giving up. There was a recognition that encryption was important. In 2000, the government considerably loosened the export controls on encryption technology and really went about actively encouraging the use of encryption rather than discouraging it.

Matt Blaze

Giving Up, Technology, Thinking

Source: www.politico.com

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When the September 11th attacks happened, only about a year later, the crypto community was holding its breath because here was a time when we just had an absolutely horrific terrorist attack on U.S. soil, and if the NSA and the FBI were unhappy with anything, Congress was ready to pass any law they wanted. The PATRIOT Act got pushed through very, very quickly with bipartisan support and very, very little debate, yet it didn't include anything about encryption.

Matt Blaze

Years, Law, Nsa

Source: www.politico.com

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The perspective that law enforcement is presenting seems to be a very narrow one that's focused very, very heavily on investigations of past crimes rather than on preventing future crimes. It's very important for policymakers to take that broader view because they're the ones who are trusted to look at the big picture.

Matt Blaze

Past, Views, Law

Source: www.politico.com

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It's only after you get down into the technical weeds - and they are admittedly rather weedy - that it becomes clear that this is much harder than it seems and not something we're going to be able to solve.

Matt Blaze

Weed, Able, Clear

Source: www.politico.com

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From a policymaker's point of view, [the back door] must look like a perfect solution. "We'll hold onto a separate copy of the keys, and we'll try to keep them really, really safe so that only in an emergency and if it's authorized by a court will we bring out those keys and use them." And, from a policy point of view, when you describe it that way, who could be against that?

Matt Blaze

Keys, Doors, Views

Source: www.politico.com

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As the local police department might want to decrypt a phone of a criminal suspect, so would the Chinese or the Russian or the Iranian intelligence agencies like to be able to do exactly the same thing.

Matt Blaze

Agency, Phones, Police

Source: www.politico.com

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We basically have only two real tried and true techniques that can help counter this. One of them is to make systems as simple as we can, and there are limits to that because we can only simplify things so much. The other is the use of encryption.

Matt Blaze

Real, Simple, Two

Source: www.politico.com

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As we build systems that are more and more complex, we make more and more subtle but very high-impact mistakes. As we use computers for more things and as we build more complex systems, this problem of unreliability and insecurity is actually getting worse, with no real sign of abating anytime soon.

Matt Blaze

Real, Mistake, Impact

Source: www.politico.com

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If we try to prohibit encryption or discourage it or make it more difficult to use, we're going to suffer the consequences that will be far reaching and very difficult to reverse, and we seem to have realized that in the wake of the September 11th attacks. To the extent there is any reason to be hopeful, perhaps that's where we'll end up here.

Matt Blaze

Hopeful, September 11, Suffering

Source: www.politico.com

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Occupation: Researcher in cryptography
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