U209-A Electro-Mechanical Totalizer

U209-A Electro-Mechanical Totalizer

Features:

Power: DC12V

Total :7 digits

100% Factory Tested.

Packing:

Weight: Dimension:

200g/case of 1 70×32×42mm/case of 1

ion without authorization; illegal disassemble or modify IC card so as to change data. Apart from the above methods there are some professional attacks mainly for operating system. IC card intellectual Prevention technology mainly contains two aspects: one is for IC card itself including physical safety; the other is for information exchange process. In order to ensure the physical safety of IC card, some safety technologies are adopted in manufacture of card base, such as laser engraving, fluorescent printing and macroline technology. As f fuel dispenser or possible attacks, chip manufacturers have researched many methods: Inspection of exterior voltage; Inspection of low frequency of clock; Preventing information of data bus being pick through supervision programme; Protecting memory by logical encryption; Fuse protection; Mounting encrypted calculating processor for chip. The above safety technologies are belongs to hardware aspect. Whichever technology provided for hardware platform, the prevention technologies of differential power analysis (DPA) and simple power analysis (SPA) should be considered in software. COS safety mechanism The purpose of COS safety protection aims at protection information on card and exchanged between terminal and card. Therefore, safety mechanism should be able to effectively control information, which is considered in two aspects: One is to control the right to operate information, that is, who is authorized to operate information; the other is to process information itself, that is, encryption processing by which unauthorized person is unknown to its contents, even though he or she has got information. Other methods include: adopting enhanced Data Encryption Stand fuel dispenser ard (DES) calculation in operating system; memory adopts special encryption; employing specific I/O technique to prevent Differential Power Analysis (DPA) attack. The control of right to operation of COS basically is divided into two categories: authentication mechanism and safety report mechanism. In real appli fuel dispenser

de r ponse dautorisation (D390)　　 Format: C2　　 Tag: 8A　　 Domaine: toutes cartes　　 Codage: suivant code MEDIAA Autorisation (MPA V5 partie 4 chapitre III.3). Identique au　　champ 39 de la r ponse CB2A du serveur dautorisation. La r ponse dautorisation est compl t e　　suivant le type de carte par les donn es D827 (B0 ou carte ?piste) ou D5040 (EMV) qui en　　permettent linterpr tation.　　All right reserved � Imprim le 210203 13:02 79138　　 fuel dispenser MPA V5.2: SPECIFICATIONS Ref : NT1118R5　　 TECHNIQUES Nb Pages : 138 + 0 PJ　　 de la LIAISON AUTOMATE-MONETIQUE Date :　　POS Department　　 13.2.1.7. Donn es de lapplication carte utilis es pour le calcul du CAI acqu reur (D401)　　 Format: O18 (3 (2+4))　　 Tag: DF C1 91　　 Domaine: CB　　 Codage:　　 Octets MSB MSB(ADL+112) LSB(ADL+112) Contenu(ADL+112) sur 4 octets　　 MSB(ADL+136) LSB(ADL+136) Contenu(ADL+136) sur 4 octets　　 Octets LSB MSB(ADL+144) LSB(ADL+144) Contenu(ADL+144) sur 4 octets　　 Octets msb Octets lsb　　 13.2.1.8. Type de technologie dacquisition dinformation (D724)　　 Format: BCD1　　 Tag: DF C2 D4　　 Domaine: toutes cartes　　 Codage: 1: puce; 2: piste　　 13.2.1.9. Longueur du modulo de la clef publique de lau fuel dispenser torit de certification (D746)　　 Format: O1　　 Tag: DF C2 EA　　 Domaine: CBEMV　　 Codage: binaire pur　　 13.2.1.10.Code activation monnaie ou devise (D751)　　 Format: E (type num r )　　 fuel dispenser

ed UN resolution that eventually had China s support. Mr Abe wants to go further. He would like to loosen Japan s constraints on “collective�self-defence that prevent both joint military exercises and the defence of allies under fire. Ultimately he wants to revise the pacifist constitution. These are desirable goals, yet they arouse deep suspicions among neighbours� notably China and South Korea. Only last year, China scuppered Japan s bid for a permanent seat on the UN Security Council. And bad relations between the two make it harder to fuel dispenser draw China in as a “responsible stakeholder�in East Asia and beyond. On relations with South Korea, the signs are promising. Mr Abe and President Roh Moo-Hyun have agreed to meet. But the most important move that Mr Abe could make to help reconcile his foreign-policy ambitions with the neighbours suspicions is to avoid visiting Yasukuni. Given the right signal, China would jump at the chance to resume top-level summits that were suspended with Mr Koizumi. South Korea also says it wants a more “forward-looking�relationship with Japan. Drawing the Yasukuni sting (later a way needs to be found to honour Japan s war dead but not the 14 “Class A�war criminals also enshrined there) will even help with Mr Abe s next priority strengthening Japan s security alliance with America, which would like to see Japan s relationship with China improve. Meanwhile, Mr Abe could better explain to Japanese voters the benefits of the alliance with America—something Mr Koizumi was not always ready to do. And he needs to add an economic dimension, perhaps by floating the idea of a free-trade agreement, such as the one America is pursuing with South Korea. Mr Koizu fuel dispenser mi s decisions to visit Yasukuni seem to have been emotional. Mr Abe, a regular up to now, is a more pragmatic character. He has not yet signalled what he plans to do; but a cool assessment of both his and his country s interests would argue for staying away from the shrine. fuel dispenser