Hashes not match with original TLSH lib

[server-izetov]

Hi!

I'm trying to use your gem.
And, for some reason, hashes calculated by your library do not match with hashes calculated with original TLSH lib. Also, it will be great, if we will have feature to diff two hashes.

Thanks

2.4.2 :038 > Tlsh.hash_file('/tmp/creditcard.txt').string.to_s
 => "56b171e23ebecf033ffcaae8bf3c8fa3f3ff0bfbf8b3fee82e3ffcfbac0fc2bbbcff"

$ ./tlsh -f /tmp/creditcard.txt 
56B1449103D79CE032EBC55947A3C4B5292BB06A6A472BDD41D3EE8A6580FC16778F0B	/tmp/creditcard.txt

creditcard.txt

[server-izetov]

Hi Adam! Thank you. Also I find another issue in your gem. You are reading the whole file, and for big file > 500mb it's a real problem, you should have a huge amount of free memory > 5Gb. For example, whith Python lib I can solve this problem with partly read and update tlsh: https://github.com/trendmicro/tlsh/blob/master/py_ext/test.py#L12 If you want, I can open separate issue for this problem. 2018-05-08 20:54 GMT+03:00 Adam Lieskovsky <notifications@github.com>:

…

Hey Server, I will look into this on Thursday (8th May). Thanks — You are receiving this because you authored the thread. Reply to this email directly, view it on GitHub <#3 (comment)>, or mute the thread <https://github.com/notifications/unsubscribe-auth/ACUEn-l47uWO5lFRLEz3Nr48yR_paZP8ks5twdvHgaJpZM4T1Sa3> .

-- Best regards, Server mailto: izetov.server@gmail.com