\onecolumn
\section*{Appendix: Configuration file}

All system configuration parameters are located in one configuration
file.  This includes IP addresses of all servers involved as well as
type of RSA key to generate.  To reduce administrative overhead, all
servers use an identical configuration file.  We include an example
configuration file.

\footnotesize
\begin{verbatim}

;---------------------------------------------------
;---   Part 1: General configuration paratmers   ---
;---------------------------------------------------

Num_Servers:  3
Threads:      4               ; Number of threads per server.

HomeDir:      /ITTC/Log/
Word_Size:    32              ; 32 or 64 bits per word.
Log_Level:    Notify          ; Minimum priority of logged messages.

; Sieving and trial division bounds
Sieve:        True
TrialDiv_End: 17800

Public_Key:   65537
Key_Length:   Normal
; Possible key-lengths:  Weak = 512 bits,  Normal = 1024,  Strong = 2048.

Test_Mode:    False


;-------------------------------------
;---   Part 2: Server parameters   ---
;-------------------------------------

; Server_Cert: location of server's certificate.
; Server_Key:  location of server's private key.
; Server_Transport:  Clear transport vs. SSL transport

Server_IP_Addr_0:        saga3.stanford.edu
Share_IP_Port_0:         8713
Server_Cert_0:           cert_s0.pem
Server_Key_0:            key_s0.pem
Server_Transport_0:      clear
Server_Sequence_File_0:  seq0

Server_IP_Addr_1:        cardinal4.stanford.edu
Share_IP_Port_1:         8713
Server_Cert_1:           cert_s1.pem
Server_Key_1:            key_s1.pem
Server_Transport_1:      clear
Server_Sequence_File_1:  seq1

Server_IP_Addr_2:        epic2.stanford.edu
Share_IP_Port_2:         8713
Server_Cert_2:           cert_s2.pem
Server_Key_2:            key_s2.pem
Server_Transport_2:      clear
Server_Sequence_File_2:  seq2

Server_IP_Addr_3:        amy5.stanford.edu
Share_IP_Port_3:         8713
Server_Cert_3:           cert_s2.pem
Server_Key_3:            key_s2.pem
Server_Transport_3:      clear
Server_Sequence_File_3:  seq2


\end{verbatim}
