SUMI Anonymous P2P Crack License Code & Keygen Free Download [Latest]

SUMI is a new file sharing program that aims for total anonymity for the uploader. It is a work in progress; although anonymous file transfer works there are some rough edges. SUMI is the first P2P program to use IP spoofing with proxied acknowledgement.
Features
Anonymous serving with adjustable source addresses
No proxies needed = no slow down
Resuming
Cross-platform client GUI
Open source
UDP, ICMP direct, ICMP echo modes (use any pingable host as a proxy)
Integrate with mIRC, xchat, AIM, or Tor
XDCC-like server file listing
Optional raw socket proxy and raw socket priviledge seperation program for better security
Strong Cryptography
Torrent-like .sumi files (in 0.8.13 or newer)
[edit]News
2005-09-15: Summer is over. Development will proceed slowly as I will no longer have all day to work on SUMI. Sorry. Feedback is, as always, appreciated. Interested programmers even more so. I will be back… –Shellreef 06:46, 16 Sep 2005 (BST)
P.S.: The (unreleased) code in Subversion adds scripting support and the allows the client to join multicast groups.
2005-09-12: 0.8.14 is out, featuring: more bugfixes, CRC-32 in every packet, SHA-1 for file verification, and an improved uninstaller. This is the first release with the source code in Subversion. Due to the CRC-32 and SHA-1, the protocol is backwards-incompatible, so you’ll need to upgrade in order to access the sample servers.
2005-09-01: 0.8.13 released, notably featuring:
Many bugfixes
Torrent-like .sumi files–see sample files above
WinPcap is included with installer to simplify installation
modirclib is back, with full crypt_req support
Drag-and-drop support (can drop a .sumi file onto the sumigetw window to open it)
GUI enhancements: upgraded to wxPython 2.6.1.0, add context-menu options to resume and abort
Additionally, the Tor and irclib sample SUMI servers are back up.
2005-08-30: Moved SUMI Wiki to BerliOS. Let’s hope it is faster…
2005-08-27: Created this Wiki, powered by MediaWiki, hosted on SourceForge
2005-08-25: Temporarily shutdown the sample server due to MTU/MSS incompatibilities introduced in CVS. Will be restored with next release.
2005-08-21: 0.8.12 released! Featuring full file data encryption, and the ability to use Tor (http://tor.eff.org/) as a transport. A sample server should be up soon.
2005-07-31: 0.8.11 is now out, with sharing integrated within the GUI and optional request encryption
2005-07-02: 0.8.10 released, featuring Windows 95/98/Me sumiserv compatibility, UDP checksums, optional Ethernet address spoofing, a better transport plugin mechanism for sumiserv, and AIM support in sumiserv.
2005-06-20: development resumed
2005-06-15: #sumi moved to irc.xtc-dreams.com and after many months, the sample SUMI server sumi-00 is back up.
Using a NAT? As of v0.8.5, a new program, rawproxd is included to run on NATs (particularly the WRT54GS) to enable SUMI serving.
Limitations: None

Unlike FTP and BitTorrent, SUMI is not a client-server application. Rather, it shares files via the UDP protocol. SUMI is also not a searchable file sharing application–you can download files like a torrent, but you won’t be able to see who’s sharing what.
To start serving a file, you will need an external server for more basic features. SUMI will not use or even access your torrent. The only connections to it are the protocol buffers which contain the file data. SUMI should be completely indistinguishable from passive TCP downloads (if using UDP or TCP without encrypting, you are actually downloading in stealth mode).
The two most essential features are:
– Stealth File Sharing: Sumi does not tell the other members you’re sharing
– Anonymous Serving: when the client downloads, the server sends it the answer; when the client sends the answer, it sends it to the other members anonymously
You may also want to read the FAQ.
The client is written in standard wxPython and is completely open-source. It is tested on Windows and Linux, and should run on any Unix-like system, as long as your system has a curses library (for example, on FreeBSD it is available in the lcurses package).
The server can be configured to make it just as easy to be a file-sharing server as a file-serving server.
Utilities are included: a multifile receive helper to enhance when using a server, a broadcast-type send helper (can be used to send files to an IRC server), a UDP sending helper for when using a port not in use by a server, and a server-side TOR transport to mask and obfuscate SUMI packets.
Some clients may not be able to connect to a sumi server if the server is behind a NAT, since it requires a server to be able to respond to ICMP messages.
If your router has this capability (Windows at least should) you can run a rawproxd on a public port, and use the rawproxd interface to SUMI. When in this mode, SUMI should work the same as it does on the external port.
Features
Anonymous file transfer
Resuming (just like most modern torrents)
File size display
Cross-platform GUI support
Optional raw socket mode
Great security
Client available under the GPL
Server available under the GPL
Tor server with built-in proof-of-work miner in the server which can mine l

The idea behind SUMI is to utilize a cryptographically secure communication channel for sharing files as well as provide anonymity to the user. When using either Fax, ICMP, UDP (with IP transmission, UDP checksums, UDP fragmentation disabled) or Tor as the transport mechanism, SUMI is able to utilize standard P2P file sharing techniques without requiring the user to register (which would defeat the purpose of P2P). The anonymity of the user can be adjusted with the use of multiple source IPs; once the user has registered in any one source, the rest of the session is done as standard.
Like Fax, I2P, and other such anonymous P2P services, SUMI also uses a cryptographically secure communication channel as a transport layer for file transfer and adds IP spoofing to provide anonymity to users.
Details of IP Spoofing:
For an end-user, it looks like they are downloading/uploading a file from/to a known, trusted source using a direct IP connection. However, the protocol does allow for a host to send to multiple users, while maintaining total anonymity.
When uploading files to the SUMI service (and using a TCP network as a transport mechanism), the host sends a request to the SUMI service telling it their IP address and the size of the requested file. It then splits up the file into smaller pieces and sends them to all the users listening on a multicast address. It then waits for the acknowledgement for each piece it sent.
Depending on the number of users connected to the multicast server, this may take more than one connection to complete. If it takes more than a second, the host continues and waits for more acknowledgements. If it takes too long for a connection to complete (more than 10 seconds), the host uses a new IP address and tries to establish a connection.
If it takes longer than 10 seconds for everyone to connect back to the host, the host loses the file and needs to start the process over.
A download behaves exactly the same, except the user sends a request to the service and not the host, and the host sends only one multicast connection, not an unlimited number of them. The connection waits for responses from the recipients of the file before it starts sending to the host.
Note that this is a purely anonymous service and the file is encrypted before it is sent out, so it may seem slower than ICMP or UDP, but it is still quite fast.
Here are some of the other
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SUMI is a new, totally anonymous file sharing program that aims for total anonymity for the users. It uses IP spoofing to hide the source address and can act as any network entity it is sent from. While it is not yet open-source, the source code is in CVS, making it accessible to interested developers.
The first thing to know is that not all hosts are friendlies: any closed network can be a gateway, allowing others to get onto it. In addition, there is no control on who is sending to which hosts, so applications need to do spoofing and authentication of that connection data. One might be interested in making a multi-computer file server that is not affected by that limitation, though if one computer is compromised, the other computers may be too.
This is an open-source program, written entirely in C. It uses an MPI backend, while the GUI is completely custom. There is not much to this program, and I wish I could give you a list of the features and this would become verbose. Nevertheless, SUMI accomplishes the following goals:
Total anonymity, accessible to anyone
No encryption keys on your host, thus protecting the IP address
No user passwords
Optional encryption of data (but it is not required)
Great user experience
Cross-platform C/C++ GUI (Mac OS X, Windows, Linux, etc.)
Stable (when available)
Current Features:
.sumi files
With the new protocol, multiple.sumi files are simply concatenated into one big file. This means that you can drag-and-drop an entire directory, or even a folder, onto the Sumigetw window and it will be opened as a whole file.
SUMI can work over any network with address translation or as a private network via IP spoofing.
SUMI has three different ways to connect to the server:
A raw socket – a normal socket that does not do any IP spoofing. The real IP address and port will be shown on the client. The client only needs a rudimentary network stack, this works well for basic day-to-day connections.
An IP-Transport – the server requests a connection from the client, but does not know the source address or port.
Direct IP – the server requests a connection directly from the client, using the source and destination IP addresses and port from the packet.
IP-Transport is currently the only fully secure method of initiating

SUMI is an open source project. In this new design, file transfers through SUMI are via UDP packets with source and destination addresses that appear as the NAT IP to a P2P client. The only traces of the client’s IP address left to the outside world are portions of the pseudo random address used as a checksum, and the possibility of an IPv6 pseudo address. Some server capabilities are implemented through UDP packets with large amounts of packet data. For a full list of possible packets and packet data contents, see the packets list.
Acknowledgements
We would like to thank PIA for their awesome software, especially their xchat client, which we greatly appreciate, and especially their support of us with the PIA client. Also, thanks to our lovely programmers, and of course, the wonderful volunteers. And special thanks to everyone who has contributed to our development in the last 5 years, especially the server tests. We greatly appreciate your support.
Client Setup:
A client is setup from a good known P2P program. If your P2P program does not support UDP/TCP port forwarding, make sure you install and use a program such as portmapper that forwards UDP ports through the NAT. A simple setup of SUMI on your own system is as follows:
Install Winsock and Winsock 2 in the same directory
INSTALL WININET.DLL into the System32 directory
Run nircmd in the System32 directory
nircmd command nircmd -a -n -q
nircmd command nircmd -d ALLOW UPDATEDIR “YOURINSTALLDIRECTORY\SUMI”
nircmd command nircmd -o DESHARE -p 0 your_IP_address
The nircmd command nircmd -o DESHARE -p 0 sends the NAT IP of your computer. It is not useful on a public network, where users can see other NAT IPs.
You will need to manually set the return port and ports below to be specific to the NAT you have in use.
Copy the nircmd.exe into the SUMAUDI program directory. Make sure your nircmd process is stopped, or you will not be able to run the -o DESHARE command successfully.
[Edit] The latest release adds a feature to share some information with your NAT. It’s much more secure

Recommended system requirements for Windows 7 or higher
Intel Core 2 Quad @ 2.4 GHz or AMD Phenom II X4 @ 2.5 GHz
Minimum 1 GB RAM
12 GB of free hard disk space
NVIDIA GeForce GT440 or ATI HD5850 or better (Radeon HD 2400) or better (AMD HD 4000)
DirectX version 9.0c
Additional information can be found here.
Story
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