X2 ALL IN ONE EMV SOFTWARE
!!!READ BEFORE BUY!!!
THE REST OF THE APPLICATIONS ARE FREE ON THE WEBSITES. DON’T PAY FOR THEM…
ON OUR WEBSITE YOU CAN FIND THEM FOR FREE… 100%
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WE HAVE NO SELLERS.
PAYMENTS ACCEPTED BTC ONLY.
ALL SOFTWARE ARE LICENSED…
What is ARQC
Steps for ARQC Generation
There are four basic steps to ARQC generation:
- Card Key Derivation
- Session Key Derivation
- Preparation of Input Data in ARQC Calculation
- Encryption/ Hashing (the final step that gives the ARQC)
Restating the above list, the first step is to derive the card key and
then use the card key to derive a session key. In parallel, we need to
prepare some data and then encrypt that data with the session key
derived in the previous step.
Exact details vary from one chip program to another!
Step 1 and 2: Card and Session Key Derivation
When a card is out in the field, it already contains Issuer Master Key.
But to create an ARQC for a particular transaction, two new keys are
required: the first key is called Card Key and the second key is called
Session Key. Each EMV scheme (such as M/Chip and Visa) has its own
algorithm for generation of the card key and/ or the session key. Some
of these algorithms are standardized and part of the EMV specification
while some others are proprietary with the vendor.
The Card Key is unique to the card and the Session Key is unique to the
transaction. It’s Session Key which is used for the final encryption in
step 4.
Step 3: Data Preparation
In parallel to the key derivation as described above, an important step
of ARQC generation is “preparation of input data”, mentioned as point #3
in the list above. Once again, which EMV tags are concatenated to
prepare this input data is EMV scheme specific.
Step 4: ARQC Generation
Finally, once the Session Key and Input Data are ready, the Input Data is encrypted using the Session Key to give the ARQC.
FAQ
Everything you need to know about our emv software;
1) What type of card i can Read Write with this emv Software?
SDA and DDA (Static/Dinamyc) It can be any Visa,Visa Electron,MasterCard,Maestro,Amex,Union-Pay,Diners,Discover,JCB.
2) This emv Software will Work in any Country?
Yes It will work in any Country in the World Where EMV Tech Is Used.
2) What data is necessary to Make a ATM Transaction?
You will need to Write the Track 2.
3) Can i use any PIN at ATM With the Card?
No,You will need to use the Original PIN Cod.
4) Can i use any PIN in POS?
Yes you can use any Pin.
5) Can i See The balance and Withdraw money From ATM?
Yes,If you have the Original Pin cod and a valid Track 2 Then you will be able to make any operation like with the Original Credit card.
6) Where can i find Smart cards?
amazon.com [JCOP:J2A040]
7) Where can i find the Hardware?
amazon.com or google [Omnikey 3121] [ACR39U]
8) What is happening if i lose my pc with the EMV Software on it?
We will not be able to help you,we will not send you a new emv software
9) What is the Price for This emv Software?
1.199 USD We only accept Bitcoin.
10) What i will receive?
You will Receive The Full Version X2 Software, no License Key,The Instruction manual.
11) This emv software have an Expiration date?
No,once you buy it is your for live,..
12) There will be Furthered Update?
Yes, We will Implement NFC Reader/Writer. UPDATED
13) I will need to pay extra money for Furthered Update?
No they will be totally free.
About X2 emv software
