[Cado-nfs-discuss] FileNotFoundError - can´t break my key

Emmanuel Thomé Emmanuel.Thome at inria.fr
Mon Jun 1 16:29:49 CEST 2015


You must compile the software first.

E.

On Mon, Jun 01, 2015 at 04:26:02PM +0200, ВŁǺĉΚҒØҲלָ _____ wrote:
> 
>             
>               I tried  to break this key:
> 55280852040745473243912002044914084681714903255599512351920243712316204129929151509737486668374516606706357874970901760899744279
> 
> 
> 
> With this cado-nfs command:
> $ sh ./factor.sh 
> 55280852040745473243912002044914084681714903255599512351920243712316204129929151509737486668374516606706357874970901760899744279
>   -s 2 -t 2
> 
> 
> 
> And get the following output:
> ./factor.sh: line 170: cd: ./build/MyUser: No such file or directory
> Info:root: Command line parameters: 
> /var/cado-nfs-2.1.1/scripts/cadofactor/cadofactor.py /tmp/cado.H7       
>                                                                         
>           xj4kmHki/param 
> 'N=55280852040745473243912002044914084681714903255599512351920243712316204129929151509
>                                                                         
>                  737486668374516606706357874970901760899744279' 
> 'tasks.execpath=/var/cado-nfs-2.1.1' 'tasks.threads=2'                  
>                                                                         
> 'tasks.workdir=/tmp/cado.H7xj4kmHki' 'slaves.hostnames=localhost' 
> 'slaves.nrclients=2' 'slaves.scrip                                      
>                                                    
> tpath=/var/cado-nfs-2.1.1/scripts/cadofactor' 'server.address=localhost'
>  'slaves.basepath=/tmp/cado.H                                           
>                                               7xj4kmHki/client/'
> Info:Server Launcher: Adding MyUser to whitelist to allow clients on 
> localhost to connect
> Info:HTTP server: Using non-threaded HTTPS server
> Info:HTTP server: Using whitelist: localhost,MyUser
> Warning:HTTP server: Server is listening on the loopback device. Clients
>  on other hosts will not be a                                           
>                                               ble to connect.
> Info:Complete Factorization: Factoring 
> 55280852040745473243912002044914084681714903255599512351920243          
>                                                                         
>        
> 712316204129929151509737486668374516606706357874970901760899744279
> Info:HTTP server: serving at https://localhost:8001
>  (127.0.0.1)
> Info:HTTP server: For debugging purposes, the URL above can be accessed 
> if the server.only_registered                                           
>                                               =False parameter is added
> Info:HTTP server: You can start additional wuclient2.py scripts with 
> parameters: --server=https://loc                                                                                         alhost:8001 --certsha1=107b6d99b37d12de17f52764d7832c4ee362ce90
> Info:HTTP server: If you want to start additional clients, remember to 
> add their hosts to server.whit                                          
>                                                elist
> Info:Client Launcher: Starting client id localhost on host localhost
> Warning:Command: Process with PID 7268 finished with return code 1
> Warning:Client Launcher: Starting client on host localhost failed.
> Warning:Client Launcher: Stderr: INFO:root:Starting client localhost
> INFO:root:Python version is 2.7.9
> INFO:root:Downloading certificate from localhost:8001
> INFO:root:Certificate SHA1 hash matches
> INFO:root:Writing certificate to file 
> /tmp/cado.H7xj4kmHki/client/download/server.107b6d99.pem
> INFO:root:Running
>  wget -V
> INFO:root:Running curl -V
> CRITICAL:root:HTTPS requested, but not implemented in Python 2 and can't
>  find working wget or curl as                                           
>                                                fall-back. Aborting.
> Info:Client Launcher: Starting client id localhost on host localhost
> Warning:Command: Process with PID 7240 finished with return code 1
> Warning:Client Launcher: Starting client on host localhost failed.
> Warning:Client Launcher: Stderr: INFO:root:Starting client localhost
> INFO:root:Python version is 2.7.9
> INFO:root:Using certificate stored in file 
> /tmp/cado.H7xj4kmHki/client/download/server.107b6d99.pem
> INFO:root:Certificate
>  SHA1 hash matches
> INFO:root:Running wget -V
> INFO:root:Running curl -V
> CRITICAL:root:HTTPS requested, but not implemented in Python 2 and can't
>  find working wget or curl as                                           
>                                                fall-back. Aborting.
> Info:Client Launcher: Running clients:
> Info:Polynomial Selection (size optimized): Starting
> Info:Polynomial Selection (size optimized): 0 polynomials in queue from 
> previous run
> Traceback (most recent call last):
>   File "/var/cado-nfs-2.1.1/scripts/cadofactor/cadofactor.py", line 72, 
> in <module>
>     factors = factorjob.run()
>   File "/var/cado-nfs-2.1.1/scripts/cadofactor/cadotask.py", line 4720, 
> in run
>     last_status, last_task = self.run_next_task()
>   File "/var/cado-nfs-2.1.1/scripts/cadofactor/cadotask.py", line 4788, 
> in run_next_task
>     return [task.run(), task.title]
>   File "/var/cado-nfs-2.1.1/scripts/cadofactor/cadotask.py", line 1727, 
> in run
>     self.submit_one_wu()
>   File "/var/cado-nfs-2.1.1/scripts/cadofactor/cadotask.py", line 1963, 
> in submit_one_wu
>     self.submit_command(p, "%d-%d" % (adstart, adend), commit=False)
>   File "/var/cado-nfs-2.1.1/scripts/cadofactor/cadotask.py", line 1093, 
> in submit_command
>     wutext = command.make_wu(wuid)
>   File "/var/cado-nfs-2.1.1/scripts/cadofactor/cadoprograms.py", line 
> 597, in make_wu
>     append_file(workunit, 'EXECFILE', str(filename))
>   File "/var/cado-nfs-2.1.1/scripts/cadofactor/cadoprograms.py", line 
> 591, in append_file
>     wu.append('CHECKSUM %s' % sha1cache.get_sha1(filename))
>   File "/var/cado-nfs-2.1.1/scripts/cadofactor/cadoprograms.py", line 
> 192, in get_sha1
>     stat = os.stat(realpath)
> FileNotFoundError: [Errno 2] No such file or directory: 
> '/var/cado-nfs-2.1.1/polyselect2l'
> FAILED ; data left in /tmp/cado.H7xj4kmHki
> 
> 
> 
> I use the Cygwin Terminal on a Windows 8.1 System 
> I´ve already installed the Python 3 Package for Cygwin.
> I also tried it on a Ubuntu VM with the same result.
> 
> 
> 
> Can anyone help me please
> 
>             
>            		 	   		  

> _______________________________________________
> Cado-nfs-discuss mailing list
> Cado-nfs-discuss at lists.gforge.inria.fr
> http://lists.gforge.inria.fr/cgi-bin/mailman/listinfo/cado-nfs-discuss



More information about the Cado-nfs-discuss mailing list