Viewing profile — blazingice
blazingice
HN member- Joined
- Wed, May 19, 2010, 7:53 AM UTC
- HN karma
- 105
- Public activity
- 24 items
- HN profile
- View on Hacker News ↗
About blazingice
Academic work: http://cseweb.ucsd.edu/~kmowery/
Contact me! kmowery@cs.ucsd.edu
Recent public activity
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Comment #6946242
1Password's browser extension v4, in contrast, fills in the form only when you press a key combination (⌘-\ on OSX), and has you enter your master password into a dropdown from the…
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Comment #6895586
Does the fetch happen immediately when Google receives the email? Or does it occur the first time the user opens the email? If the latter, sender image tracking will be alive and w…
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Comment #6895549
A common marketing tactic is to include a link to a small, transparent image in the email they send. The URL is personalized to each recipient, and so they can check their server l…
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Comment #6645843
It may be trivially easy to host your own email, but in my experience it is nowhere as easy to do your own spam filtering. A few years ago when I ran my own mail server, having onl…
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Comment #6638962
Some JS engines already disallow security-violating operations from happening (such as inserting evil hooks into document.location). These same protections could apply to any Crypt…
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Comment #6616885
noooo it ate my references: 1 http://canta.ucsd.edu/~kmowery/quelsolaar/crypto_test.c 2 http://canta.ucsd.edu/~kmowery/quelsolaar/keystreams.tar.gz First line of each file is the k…
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Comment #6616883
As eru said elsewhere, you've created a stream cipher. To be secure, the generated keystream (the thing you xor against the plaintext) must not have any biases: the attacker should…
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Comment #6577216
Usually, when discussing human diet: carbohydrates, fat, and protein. These comprise the energy content of food.
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Comment #5954552
Ostensibly, a "a low-key ceremony in an actual beautiful natural area" (that can support 360 guests) would have a far greater ecological impact than manufacturing such a place in a…
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Comment #4950901
They released an adapter: http://store.apple.com/uk/product/MD099ZM/A/apple-iphone-mic... Apparently these are quite difficult to buy in the United States. Edit: Lightning to Micro…
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Comment #4680411
Aciicmez's BTB attack looks at the branch predictor, and is potentially valid against any implementation which branches based on sensitive data. There's a whole class of these atta…
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Comment #4680248
This article focuses pretty heavily on the possibility of cache timing attacks against AES, and cites djb's original work along with Tromer/Osvik's publication in 2005. Last week a…
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Comment #4251922
I'd be the first to tell you that I don't understand crypto. Most people don't. You're unwilling to have this conversation again; I understand. Do you have a link to one of your ta…
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Comment #4251842
As a security researcher (but not necessarily a crypto one), I do not understand this comment. > AES in its default block cipher mode can usually be byte-at-a-time decrypted. 1. Bl…
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Comment #4118422
It looks like you're being downvoted, so I'll provide a reason. Alcohol is legal. The gangs that formed around producing, smuggling, and selling alcohol (e.g. Capone) are gone. The…
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Comment #4117918
Don't forget about "Turbo Boost" - that "1.8 GHz" runs at 2.8 GHz when you're only using one of two cores. Combined with a more efficient architecture, this helps explain the perfo…
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Comment #4108788
I count 1930 applications, which is $357M in revenue, given the stated application fee of $185,000. This is three times the projected revenue of $92M [1]. It'll be interesting to s…
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Comment #4036653
You have a good point about TDD, and I'm unsure how to address it. However, you might find the itertools library helpful, particularly itertools.permutations(): http://docs.python.…
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Comment #3906441
The first Ivy Bridge consumer chips are just hitting retailers today (NewEgg just put them on sale ten hours ago). All of the experiments done so far have been on review chips sent…
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Comment #3881391
The article claims that $4M (80%) of this money was spent lobbying against SOPA and PIPA, which I would qualify as protecting freedom on the web.
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Comment #1360399
I've had a good experience with the Canon 28-135mm f/3.5-5.6 IS USM. It's right in the middle of your price range and has image stabilization and a good zoom range. It's my go-to l…