fryguy

11 ms·

91.
by fryguy 11y ago
From the white paper https://password-hashing.net/argon2-specs.pdf : > Argon2i is more vulnerable to tradeoff attacks due to its data-independent addressing scheme. We applied the ranking algorithm to 3-pass Argon2i to ca
92.
by fryguy 11y ago
Really, any password hash `PH(m,p)` can have server-relief by adding a regular cryptographic hash function `H` and making H∘PH your hash function. By this, you store `p||H(PH(m,p))` in the database, and have the client compute `PH(m,p)` and
93.
by fryguy 11y ago
Are ranges essentially the IEnumerable<T> from c# for c++?
94.
by fryguy 11y ago
It may not be the case in our universe. An O(n^2) algorithm is only faster than O(n^3) algorithm for an n > N (N may be 0). N may be so large that the problems it solves faster take more time than the heat death of the universe.
95.
by fryguy 11y ago
Is motor failure that frequent of a failure mode? I feel like complete electric failure (out of range) is much more likely in which case it will still fall like a rock?
96.
by fryguy 11y ago
I think that's sort of the idea of Microsoft's Songsmith.
97.
by fryguy 11y ago
I think you're reading too much into this article. To me, what this article says is the following premises: * Don't plan 3 weeks of work in a 2 week timeframe. Curves that look like the second chart mean that you put too much work
98.
by fryguy 11y ago
That's just NP though. NP-hard means that if you have an algorithm that runs in NP to an HP-hard, you can solve all of them (with a polynomial-time transformation).
99.
by fryguy 11y ago
You quoted out of context. The full quote was: > the double represented by the literal `0.1` is precisely Which is completely true. 2/3 represented in a format that has 5 decimal digits is precisely 0.66667 as well.
100.
by fryguy 11y ago
In decimal if you only have 5 digits for mantissa and you write 2/3, it becomes 0.66667 which is a little bit more than 2/3. Similarly, if you write the binary number 0.0000'0000'1 in decimal with 5 digits for mantissa,
101.
by fryguy 11y ago
Without an IV, it's laughably easy to reconstruct the plaintext from multiple messages with the same key. Probably as few as a handful. That being said, I agree with the other people -- this isn't a "real" thing. It&#x27
102.
by fryguy 11y ago
The only way to get apps on the original iPhone was to hack your iPhone. It was only through the incredible demand that users wanted to do this that Apple actually released a store for applications. I'm continually surprised at people
103.
by fryguy 11y ago
Logjam works like rainbow tables, but for prime fields. Supposing that a way to reverse the function (a hash in rainbow table case, discrete logarithm in prime fields) in time X for a single case, you can instead pre-compute something in ti
104.
by fryguy 11y ago
There's a little bit more to it than that. Someone watching that transaction between you and your friend doesn't learn anything either, since your friend could be colluding with you and placing a printed out piece of paper with wa
105.
by fryguy 11y ago
With the right spin, I think it would still be allowed by a State to not allow a software in a market that violates an OSS license. This is because they are blocking software that doesn't have the right to be redistributed because it d
106.
by fryguy 11y ago
I feel like I was #2 when I had forage/din earlier this year. It's even worse being single so you have to eat leftovers half the time. For me the reason I cancelled was the meals were too "fancy", were a lot of work for
107.
by fryguy 11y ago
In English, even within the same letter there are variations on how it can look. For instance, the letter a can look different based on serif/sans-serif, double-story/single-story, or even cursive and italic. There isn't that
108.
by fryguy 11y ago
If you look a few blocks away there's that sign: https://www.google.com/maps/@38.5676945,-121.4748759,3a,75y,...
109.
by fryguy 11y ago
Would it make more sense to go directly to something like LLVM? It's already a pseudo-assembly.
110.
by fryguy 11y ago
I've had to slam on my brakes because someone wasn't stopping (and then they waved at me to thank me for stopping for them...). But that was once after the hundreds of time through there. I know it's not quite fair since they
111.
by fryguy 11y ago
The book Lexicon uses this as a core concept, that all human minds can be hacked like this, if you know the right pattern for that person.
112.
by fryguy 11y ago
I disagree. I think roundabouts like this one are much better for pedestrians: https://www.google.com/maps/@38.5513462,-121.7200079,3a,75y,... As a driver, there's 2 places I need to watch for pedestrians: just be
113.
by fryguy 11y ago
There are a lot of 2-way stops in that area.
114.
by fryguy 11y ago
That's not really a roundabout though, it's a traffic circle, which is a replacement for speed bumps. I have one of those near my house in Sacramento as well.
115.
by fryguy 11y ago
Would subresource integrity fix this? Do web browsers mark TLS sites that link to non-TLS resources that have subresource integrity as mixed content?
116.
by fryguy 11y ago
I think he means invasive as in it would affect companies' bottom lines more. Imagine something that primarily runs on a razor thin margin and makes up in volume and has $100M revenue and $5M profit, versus a company that has high marg
117.
by fryguy 11y ago
It's 25 BTC + miner fees per block. According to the website linked, it's about 20-30 BTC per block, so at $250 USD/BTC, that's ~$12,000 USD per block of electricity.
118.
by fryguy 11y ago
I think it's about $600 more a year than my Mini's insurance. It happened Friday, so I don't know how much it's going to cost to repair it, or if they're going to total it. The insurance guy sent it to "the onl
119.
by fryguy 11y ago
I had a side impact in my Model S recently. When he showed the slide with the side-impact versus other cars it made me realize that I was lucky to be driving my Model S, since my car looked like the Tesla in the picture, and it likely could
120.
by fryguy 11y ago
The pebble time round only has 2 days, and isn't waterproof.

More ›