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Willem Hengeveld's user avatar
Willem Hengeveld's user avatar
Willem Hengeveld's user avatar
Willem Hengeveld
  • Member for 10 years, 10 months
  • Last seen more than a month ago
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About

Hacker, programmer, reverse engineer. Currently mostly programming in c++, python and perl, using boost + STL c++ libraries a lot. Enjoy reverse engineering, and patching basebands. Wrote tools for hacking on windows mobile devices, unpackers for many rom filesystems. Fast searching tools for bitcoin blockchain. Often using IDA to investigate binaries.

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Top posts
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answer
48
How do you get a Bitcoin Public Key from a Private Key
Aug 6, 2014
answer
22
What does it mean for a cryptocurrency to be ASIC-resistant?
Aug 10, 2014
answer
12
Bitcoin private key, location on ECC curve
May 19, 2014
answer
12
ECDSA Signature and the "z" value
Jun 7, 2014
answer
10
What exactly is generator G in Bitcoin's elliptical curve algorithm?
Aug 7, 2014
answer
6
What percentage of Bitcoins stored in a multi sign address?
Jul 9, 2014
answer
3
Bitcoins being sent to another addres during a transaction
Jul 12, 2014
answer
2
Arithmetic operations in Bitcoin (OP_ADD, etc)
Jul 12, 2014
answer
2
Are there examples of scripthash transactions in the blockchain that do not use MultiSig destinations?
Jul 9, 2014
answer
2
Can two private keys generate the same (public) Bitcoin address?
Jun 18, 2014
Top network posts
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73
Why is install_name_tool and otool necessary for Mach-O libraries in Mac Os X?
22
What are the targets of professional reverse software engineering?
20
IDA - positive sp value has been found error
15
How do I get g++ to compile c++11 code with a move constructor?
13
Vector going out of bounds without giving error