ESultanik

5 ms·

1.
by ESultanik 4y ago
Be careful with PDF! There are many ambiguities in the specification that are implemented differently between parsers, as well as implicitly accepted malformations that almost all parsers will silently accept without warning. It is very eas
2.
by ESultanik 7y ago
Companies (particularly financial institutions) that have enterprise apps deployed only to their employees care because a jailbroken phone imposes the risk of attackers MITMing traffic.
3.
by ESultanik 9y ago
Ethereum contracts are effectively Turing complete (well, technically linear bounded automata complete). But you get the same state space explosion issues as with formal validation of any other language.
4.
by ESultanik 9y ago
As long as you keep the swear words and cat pictures intact, Travis says that this remains cannon.
5.
by ESultanik 9y ago
https://www.sultanik.com/pocorgtfo/#0x00
6.
by ESultanik 9y ago
There's also a Gopher mirror, because of course there is. gopher://firusvg.no-ip.org:7070/
7.
by ESultanik 9y ago
In the context of the publication, "PoC" additionally stands for "Pictures of Cats". https://twitter.com/fbz/status/876554986569711616
8.
by ESultanik 9y ago
We number with BCD in honor of the HP48 calculator's floating point implementation, which matches decimal rounding errors. 0x0A, &c., are reserved for special issues in the future ;-)
9.
by ESultanik 12y ago
Hi, I'm Evan Sultanik, author of this toy cryptosystem. (Emphasis on "toy.") My intention was never for this to be a commercial grade cryptosystem, nor was the focus ever on truly securing the ciphertext. I suggest you rea