Weird Thing About HybridCrypt Encryption?

[-TÜRK- 23]

Hi guys. I'm newbie in this forum not in developing of metin2 . This forum is good idea I think. Because like EPVP etc forums, there is lot of players not developers, really idiots and kids you know..

 

I am using MakePack.exe (from official stuff)

 

As example, I create pack with some stuffs with HybridCrypt encryption okay.. (CSHybridEncryptExeNameList)

Im trying to unpack with unpackers, metin2dev_archiver, tims archiver etc. pack does not open (they can't find cipher-info key), this is very good.

 

BUT...

 

I put my handmade HybridCrypt pack into pack file. When I open client, client SUCCESSFULLY decrypting files and using even PackageCrypt infos not loaded?!!!

 

One more, while I make my handmade HybridCrypt pack, as the PackMaker sources pack maker must create HybridCrypt key file but MakePack does not create any key files?

 

Kind Regards...

[Sanchez 2980]

Here how Type 4 works:

 

- If you want to make a Type 4 protected archive you must use COMBINED or "4" as type.

- You can't use Type 4 on root, locale, uiscript and those files which gets loaded before the player logged in.

- You must make a new folder called package on your server, and you must put the generated cshybrid files in it.

[-TÜRK- 23]

Thank you for answer sanchez...

 

here take a look:

 

 pack: d:/ymir work/ui/skillassassin.dds

 Write[type:4] d:/ymir work/ui/skillcommon.dds

 pack: d:/ymir work/ui/skillcommon.dds

 Write[type:4] d:/ymir work/ui/skillshaman.dds

 pack: d:/ymir work/ui/skillshaman.dds

 Write[type:4] d:/ymir work/ui/skillsura.dds

 pack: d:/ymir work/ui/skillsura.dds

 Write[type:4] d:/ymir work/ui/skillwarrior.dds

 pack: d:/ymir work/ui/skillwarrior.dds

 Write[type:1] d:/ymir work/ui/taskbar.tga

 pack: d:/ymir work/ui/taskbar.tga

 Write[type:4] d:/ymir work/ui/windows.dds

 pack: d:/ymir work/ui/windows.dds

 

here is a log from MakeScript.

 

also packmaker does not make any key files? (.dat ext: cshybrid )

[-TÜRK- 23]

Also, as the Pack Maker sources he must make .dat file:

 

//make key file for CS hybrid crypt

std::string strCryptFileName = g_strFolderName + "/" + "cshybridcrypt_" + g_st_packName + ".dat";

 

packMgr->WriteHybridCryptPackInfo(strCryptFileName.c_str());

[Sanchez 2980]

I'm not using the Ymir archiver, but I think you must specify the files in CshHbridEncryptExeNamelist, like the CompressExtNameList

[-TÜRK- 23]

FolderName "__pack"
PackName "../../ready_pc/__pack/item"

List SecurityExtNameList
{
	"txt"
	"msk"
	"msa"
	"msm"
	"mss"
	"mse"
	"msf"
	"spt"
	"py"
}

List CompressExtNameList
{
	"txt"
	"spt"
	"atr"
	"dds"
	"raw"
	"wtr"
	"mde"
	"tga"
}

List CSHybridEncryptExeNameList
{
	"dds"
	"raw"
	"gr2"
	"msm"
	"atr"	
}

List FileList
{
	"d:/ymir work/item/00001.msm"
	.................
}

You are specifiyng your file extension. Thats all.

My problem is still alive :/

 

packmaker does not create any key files.

[Shogun 5764]

I have no idea of C++ but this looks wrong to me:

 

FolderName "__pack"

PackName "../../ready_pc/__pack/item"

 

shouldn't this be FolderName "../../ready_pc/__pack" and PackName "item"?

[-TÜRK- 23]

Woahh! 

 

I did big mistake! I found problem, thank Shogun.

FolderName "__pack"
PackName "ui"

[deadman 41]

turk please do a post with a how to crypt with type 4.

 

Ty

 

King Regards Deadman

[-TÜRK- 23]

@deadman use official pack maker. i didn't test type4 (panama)

[PACI 1131]

@deadman use official pack maker. i didn't test type4 (panama)

panama is type 3, type 4 is combined

[panher 34]

 

Ymir Protection binary +lib knowledgeable person looking for

Edited August 20, 2022 by Metin2 Dev
Core X - External 2 Internal

[hikmet123 3]

type 6 root locale uscript run ?

[IceShiva 183]

no

[ds_aim 263]

Hybrid crypt load keys from server.

You can pack with hybrid crypt just files loaded after login/char_select.

[hikmet123 3]

does anybody know the run ?

one server is using such encryption

https://metin2.download/picture/5f57HAkgSh8y7JTI7Cy4m0H3xLuDtIUk/.png

https://metin2.download/picture/DuRmoQy311LD86vu0v7ibv11R9b7XD3Q/.png

Edited September 2, 2022 by Metin2 Dev
Core X - External 2 Internal

[PeaceMaker 143]

On 2/4/2016 at 6:50 PM, hikmet123 said:

does anybody know the run ?

one server is using such encryption

https://metin2.download/picture/5f57HAkgSh8y7JTI7Cy4m0H3xLuDtIUk/.png

https://metin2.download/picture/DuRmoQy311LD86vu0v7ibv11R9b7XD3Q/.png

this is interesting  

Edited September 3, 2022 by Metin2 Dev
Core X - External 2 Internal