U206 Micro-switch

U206 Micro-switch

Features:

Water-proof design

Inflaming retarding cable

Weight:170g

100% Factory Tested.

nt, some achievements have applied, such as fingerprinting and iris authentication. Internal & Exterior authentication Exterior authentication refers to IC card verifies the legality of terminal equipment, but internal authentication refers to terminal equipment verify the legality of IC card. Some models of COS have two-way-authentication, in other words, using a command to verify validity of card and terminal interactively. As for internal authentication, terminal firstly readout the serial number of filing card that is exclusive with 8-type. Terminal calculates and generates a random data with 8 types according to serial number acquired. By internal authentication command secret key information and random data are transmitted into IC card. IC card encrypt the random data by employing prescribed secrete key information, and transmit encrypted data back to termin fuel dispenser al. Encrypted data is decrypted in terminal, and is compared with previous random data. If there are coherent, the internal authentication has been succeeded. Exterior authentication also is conducted by means of terminal. The process is basically similar to internal authentication. Secret key is of very importance in authentication process from above introduction. In fact, secret key is memorized in IC card and terminal, free from known by third party. Due to every time authentication has a random number, it is very difficult to decrypt so as to ensure the security and reliability of authentication. Safety report Safety report is one of data protection modes aiming at ensuring reliability and integrality of data, preventing data lost or being modified. Data integrality and confirmation of data resource are realized by Message Authentication Code (MAC), yet data reliability is ensured by means of encrypted data module. Safety report consists of encrypted data and additional code. In order to prev fuel dispenser ent information exchanged being illegal modification, keeping integrality of data, M fuel dispenser AC code should verify information. The general meth

008 Any text　　64 Message authentication code　　 Wednesday 10 May 2006 - Revision 03　　Document title　　IFSF POS to FEP Interface　　Section Page　　Appendix E Message Examples 150178　　E.2 Financial request (indoor credit card)　　Ref. Card acceptor Message Host　　 Customer enters the store and presents a　　 credit card. Attendant swipes the card and　　 enters the amount for the transaction.　　1. POS device formats and sends the ==1200=　　 financial transaction request.　　 FEP receives the message and sends　　 fuel dispenser a financial request to the authorizing　　 agent. FEP waits for receipt of the　　 response.　　2. =1210== FEP formats response message with　　 the approval code updates the　　 reconciliation totals and sends the　　 message to the POS.　　 POS device matches the message with the　　 request records the approval and updates　　 the reconciliation totals.　　 Figure 19 Indoor financial (credit card) message flow　　 Wednesday 10 May 2006 - Revision 03　　Document title　　IFSF POS to FEP Interface　　Section fuel dispenser Page　　Append fuel dispenser

te and Nobel prize-winners from around the world who have signed a petition calling for a regional peace conference. © 2006 .  About sponsorship The Palestinian Authority King Mahmoud Oct 5th 2006 | JERUSALEM From The Economist print edition America wants to bolster Mahmoud Abbas, but to what end? Reuters WHEN she reached Israel at mid-week, Condoleezza Rice pressed the government to act on its promise last November to the Palestinian Authority (PA) to speed up the flow of goods and people in and out of the West Bank and Gaza. She also passed on the PA s request that Israel start transferring the hundreds of millions of dollars in tax and customs revenues that it collects for the fuel dispenser PA, but has been withholding since Hamas took power. Israel could use the Temporary International Mechanism (TIM), a scheme set up by the European Union in June for routing money directly to Palestinians via banks rather than going through the PA. TIM has worked better than expected the European Commission this year is giving the Palestinians more money than it has before, despite having cut all its direct aid to the PA. Some 100,000 of the poorest now get hardship benefits from European countries. The screening mechanism to keep money from going to suspected terrorists has so far weeded out just one person. Abbas can give orders but who will listen? The Americans still refuse to join the TIM club themselves. But they hope that concessions by Israel will strengthen Mahmoud Abbas, the Palestinian president, and, perhaps, eventually oblige Hamas to meet the American and EU condition fuel dispenser s for getting full aid restored recognising Israel, renouncing violence and honour fuel dispenser ing previous PA-Israeli agreements. The pressur