chrismoos

6 ms·

1.
by chrismoos 4mo ago
The specs are public from 3gpp2 ( https://www.3gpp2.org/ ). I didn't have to reverse engineer but in the initial RF bringup, even with the specs, it took me a while and had to pick up some old CDMA test equipment to capt
2.
Show HN: 1xBTS – Run your own CDMA network on an SDR(1xbts.org)
3 points by chrismoos 4mo ago|2 comments
3.
by chrismoos 7mo ago
Yeah maybe at some point -- I'd need to learn about all the formal stuff though first, it's new to me. For now it's cocotb test benches and also I run it through the Klaus test ( https://github.com/Klaus2m5&#x2
4.
Show HN: m6502, a 6502 CPU for FPGAs and Tiny Tapeout(github.com)
5 points by chrismoos 7mo ago|1 comments
5.
Show HN: Apple II(e) emulator in Rust for native and web(github.com)
4 points by chrismoos 8mo ago|0 comments
6.
by chrismoos 9y ago
This is classic -- one of the main reasons I started programming in C.
7.
by chrismoos 10y ago
InAuth | Santa Monica, CA or Remote | Site Reliability Engineer InAuth is looking for SREs to help operate and scale our real-time mobile and browser security platform. We use a variety of technologies and are looking for people with experi
8.
by chrismoos 11y ago
If I'd like to get some of the enhancements in there, is this the route to go? https://golang.org/doc/contribute.html
9.
by chrismoos 11y ago
One of the main differences is this one uses lookup tables for faster decoding of Huffman compressed data as opposed to using a tree (which is what the stdlib one uses). It also offers some additional encoding options for users that want mo
10.
Show HN: HTTP/2 HPACK Compression Go Library(github.com)
40 points by chrismoos 11y ago|13 comments
11.
by chrismoos 12y ago
It would be possible but not that straightforward, you can change how log4j loads/finds properties file, for example, so it would be hard to enforce that. Its pretty easy to unpack an APK, change log4j stuff to DEBUG, repack, and run v
12.
by chrismoos 12y ago
I've reverse engineered plenty of Android apps before and yeah, unpacking it and seeing .class files is pretty straightforward. More sophisticated than modifying a text file, but still pretty easy. Extracting the private key though is
13.
by chrismoos 12y ago
My issue is with the application running somewhere like an Android app where an attacker could easily change logging and see the sensitive information, as opposed to having to do a more sophisticated attack to get to the decrypted data (thr
14.
Should a security library log sensitive information?
4 points by chrismoos 12y ago|10 comments
15.
by chrismoos 12y ago
It probably has something to do with NUMA. Java 7 has a NUMA supported allocator that makes it more likely for threads to access memory from their local node. I'd be interested to see the golang test running with multiple processes, wi
16.
Avr-os: Multitasking on Arduino(chrismoos.com)
3 points by chrismoos 14y ago|0 comments
17.
by chrismoos 14y ago
Here are a few things you need to think about: 1) How much do the founders need you? This will be helpful in negotiations. 2) How will your role in the company effect its success? 3) How important is salary to you? All the above will give y
18.
uchat - distributed, serverless chat with BitTorrent(blog.bittorrent.com)
1 points by chrismoos 15y ago|0 comments
19.
Thrift and ZooKeeper(chrismoos.com)
1 points by chrismoos 15y ago|0 comments
20.
by chrismoos 15y ago
Yeah they could simulate the launch, good point. I guess you'd have to hit the home button to know you are leaving the app. Sucks :(
21.
by chrismoos 15y ago
An in-app browser isn't the only way to provide OAuth, on most platforms you can invoke a URL and the browser application will open on the phone. For example, on iPhone you can invoke an HTTP(s) URL, your app will exit, mobile safari opens,
22.
by chrismoos 15y ago
Its nice to see this getting some attention, great job Keith and Blake! I'm hoping to use Doozer in our infrastructure at some point in the future.
23.
Redis sharding with Erlang(chrismoos.com)
3 points by chrismoos 15y ago|0 comments
24.
by chrismoos 16y ago
fastr - ruby web framework http://github.com/chrismoos/fastr async-mysql - asynchronous mysql driver for ruby (native - no c extension) http://github.com/chrismoos/async-mysql moostrax.com - gps tracking (just released iphone app...work
25.
AsyncRecord - Non Blocking database access for Ruby(chrismoos.com)
1 points by chrismoos 16y ago|0 comments
26.
My experience in creating Fastr, a Ruby Web Framework(chrismoos.com)
10 points by chrismoos 16y ago|1 comments
27.
by chrismoos 16y ago
I called today and escalated it. The woman I spoke with pretty much said that she has guidelines to follow, regardless of the law. They just follow what the legal department for Maricopa tells them to do. She told me that I should file a re
28.
by chrismoos 16y ago
That may be my next step. This happened this morning and I am posting here to get a sanity check (is this valid to even ask a lawyer about).
29.
Groovy Scripts and JVM Security(chrismoos.com)
1 points by chrismoos 16y ago|0 comments
30.
Getting started with Scala and the build tool SBT(chrismoos.com)
1 points by chrismoos 17y ago|0 comments

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