moparisthebest/rswiki-book
1
0
Fork 0
mirror of https://github.com/moparisthebest/rswiki-book synced 2024-11-15 13:45:04 -05:00
Code Issues Releases Wiki Activity

Update MediaWiki page '464 Protocol'

Browse Source
This commit is contained in:
Scully 2011-11-16 18:04:11 +00:00 committed by moparisthebest
parent 7840a9be45
commit e7a648785e
1 changed files with 2 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
464-Protocol.mediawiki
View File

@ -1,5 +1,7 @@
[[Category RS2]] [[Category RS2]]
Currently under development.
== '''Packet structure''' == == '''Packet structure''' ==
When the client sends a packet to the server, the first byte encapsulates its opcode. This specific opcode is encrypted with a value generated by the ISAAC PRNG seeded with a dynamically server generated key during the login block. The server decrypts it and associates the opcode to the packet's respective predefined size. If the packet does not contain a fixed size, the opcode will be followed by either a byte or a word - varying per packet - for its proper size. This is then followed by the payload. When the client sends a packet to the server, the first byte encapsulates its opcode. This specific opcode is encrypted with a value generated by the ISAAC PRNG seeded with a dynamically server generated key during the login block. The server decrypts it and associates the opcode to the packet's respective predefined size. If the packet does not contain a fixed size, the opcode will be followed by either a byte or a word - varying per packet - for its proper size. This is then followed by the payload.