[ProtocolGame::onRecvFirstMessage] RSA Decrypt Failed

[jel]

hello, I get this error when trying to log in to the client.
Any solution?

GitHub - opentibiabr/otservbr-global: OTServBR-Global datapack was migrated to Canary repository: https://github.com/opentibiabr/canary

OTServBR-Global datapack was migrated to Canary repository: https://github.com/opentibiabr/canary - opentibiabr/otservbr-global

github.com

[ProtocolGame:nRecvFirstMessage] RSA Decrypt Failed

@gpedro

 

[Addams]

Which client are you using? Have you edited the client/rsa lately?

 

[jel]

Which client are you using? Have you edited the client/rsa lately?

thanks

 

[Zak.Tibiam]

thanks

how u solve this?

 

[Fortera Global]

how u solve this?

It seems he just changed the RSA.

 

[Zak.Tibiam]

It seems he just changed the RSA.

can u explain how to change my RSA key to work my client without debugs?

 

[Loney]

can u explain how to change my RSA key to work my client without debugs?

I think changing the RSA key was the problem.

 

[Fortera Global]

can u explain how to change my RSA key to work my client without debugs?

Just open your client with notepad++ or another editr and ctrl+f:

BC27F992A96B8E2A43F4DFBE1CEF8FD51CF43D2803EE34FBBD8634D8B4FA32F7D9D9E159978DD29156D62F4153E9C5914263FC4986797E12245C1A6C4531EFE48A6F7C2EFFFFF18F2C9E1C504031F3E4A2C788EE96618FFFCEC2C3E5BFAFAF743B3FC7A872EE60A52C29AA688BDAF8692305312882F1F66EE9D8AEB7F84B1949

change to

9B646903B45B07AC956568D87353BD7165139DD7940703B03E6DD079399661B4A837AA60561D7CCB9452FA0080594909882AB5BCA58A1A1B35F8B1059B72B1212611C6152AD3DBB3CFBEE7ADC142A75D3D75971509C321C5C24A5BD51FD460F01B4E15BEB0DE1930528A5D3F15C1E3CBF5C401D6777E10ACAAB33DBE8D5B7FF5

 

[Shadow Dan]

I have working engine and login on 11.46 but i have problem with login to 12.35.
Could you please write all possible reasons of this error in console so i can check everything?

I've changed this RSA in client but still same error.
I type email, password then press login. I can see character and when i press ok it says: "Cannot connect to the game server." (plus error in console).

[ProtocolGame::onRecvFirstMessage] RSA Decrypt Failed

Using Znote AAC

https://github.com/Znote/ZnoteAAC

Engine

https://github.com/malucooo/otxserver-new

static constexpr auto CLIENT_VERSION_MIN = 1100;
static constexpr auto CLIENT_VERSION_MAX = 1235;
static constexpr auto CLIENT_VERSION_STR = "12.35";

Client

Version 12.40.10043

 

[God Aries]

I have working engine and login on 11.46 but i have problem with login to 12.35.
Could you please write all possible reasons of this error in console so i can check everything?

I've changed this RSA in client but still same error.
I type email, password then press login. I can see character and when i press ok it says: "Cannot connect to the game server." (plus error in console). View attachment 50078

[ProtocolGame::onRecvFirstMessage] RSA Decrypt Failed

Using Znote AAC

https://github.com/Znote/ZnoteAAC

Engine

https://github.com/malucooo/otxserver-new

static constexpr auto CLIENT_VERSION_MIN = 1100;
static constexpr auto CLIENT_VERSION_MAX = 1235;
static constexpr auto CLIENT_VERSION_STR = "12.35";

Client

Version 12.40.10043

i have this problem too but i use otx 4

 

[jo3bingham]

I have working engine and login on 11.46 but i have problem with login to 12.35.
Could you please write all possible reasons of this error in console so i can check everything?

I've changed this RSA in client but still same error.
I type email, password then press login. I can see character and when i press ok it says: "Cannot connect to the game server." (plus error in console). View attachment 50078

[ProtocolGame::onRecvFirstMessage] RSA Decrypt Failed

Using Znote AAC

https://github.com/Znote/ZnoteAAC

Engine

https://github.com/malucooo/otxserver-new

static constexpr auto CLIENT_VERSION_MIN = 1100;
static constexpr auto CLIENT_VERSION_MAX = 1235;
static constexpr auto CLIENT_VERSION_STR = "12.35";

Client

Version 12.40.10043

i have this problem too but i use otx 4

The problem you’re facing is that CipSoft added the client version as a string to the initial packet the client sends to the server. This caused the start of the RSA-encrypted block to move:

Address Login client packet changes for 12.40.10030 · jo3bingham/TibiaAPI@f71c0b7

An open-source, cross-platform proxy library written in C# for use with Open-Tibia. - Address Login client packet changes for 12.40.10030 · jo3bingham/TibiaAPI@f71c0b7

github.com

 

[myalitth]

hello, I get this error when trying to log in to the client.
Any solution?

GitHub - opentibiabr/otservbr-global: OTServBR-Global datapack was migrated to Canary repository: https://github.com/opentibiabr/canary

OTServBR-Global datapack was migrated to Canary repository: https://github.com/opentibiabr/canary - opentibiabr/otservbr-global

github.com

@gpedro

i'm with some problem

 

[Shadow Dan]

I've changed engine to:

https://github.com/opentibiabr/otservbr-global

Now everything is working.

 

[RusasKii]

I have the same error,v but im trying to log with OTClient v8.


OTClient v8 Console:

ERROR: ProtocolGame parse message exception (14 bytes, 0 unread, last opcode is 0x1f
(31), prev opcode is 0xffffffff(-1)): rsa encryption failed

OTServBR-Global
OTClient v8 2.6.1
RSA Changed

How did u solve your issue? Maybe it can help me.

 

[lopez65]

Which client are you using? Have you edited the client/rsa lately?

hello
I use the otclient for version 1285 and I also get that error when I try to enter the server, although the list of players does.

can you help me please?.
thanks and salu2

 

[lopez65]

hello
I use the otclient for version 1285 and I also get that error when I try to enter the server, although the list of players does.

can you help me please?.
thanks and salu2

Bump

 

[lopez65]

hello
I use the otclient for version 1285 and I also get that error when I try to enter the server, >[2022-17-04 00:17:37.323] [warning] [ProtocolGame:OnRecvFirstMessage]- RSA Decrypt Failed<, although the list of players does.

can you help me please?.
thanks and salu2

 

[lopez65]

Which client are you using? Have you edited the client/rsa lately?

and?, what is the solution then, because I don't see any solution, only your question.
thank you

 

[Addams]

and?, what is the solution then, because I don't see any solution, only your question.
thank you

I think it was just RSA changing as Fortera Global mentioned, I never helped him with anything other than my above reply. I think my question reminded him to check RSA that's why he marked it as the solution.
If it's not then maybe someone else could post a different solution and mods can change the solution mark to him.

 

[Elwood_Fiore]

I'm using the 127.0.0.1 local client too play 12.85, I don't think other players are able too join because they need too edit there clients rsa key for a global login, or perhaps cause the local client is running they cannot join?

PS. You can only have 1 hireling at a time per player they bug out. lol.... im learning i guess =/