Download Advances in Mobile Commerce Technologies by Ee-Peng Lim PDF

By Ee-Peng Lim

Because the variety of cellular gadget clients raises speedily and exceeds that of computing device clients via a wide margin, carrying out enterprise and companies over those cellular units, often referred to as cellular trade is changing into very beautiful and is anticipated to force the longer term improvement of digital trade. To faucet the possibility of cellular trade, software services, carrier companies, content material prone, and know-how services need to interact to achieve the long run cellular trade functions. within the strategy of conceptualizing and constructing those purposes, they need to be cognizant of the most recent improvement in cellular trade expertise. This serves as an advent to cellular trade with emphasis on either thought and alertness.

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2. The payment procedure is carried out. , prepaid account, credit card, debit card, bank account, etc. 3. The Merchant's server generates and digitally signs the contract using the merchant private key. The contract may contain the following attributes: customer name address email MISDN number of the mobile phone As shown in Figure 9, the system works as follows: Figure 9: Mobile e-commerce with mobile receipt credit card number and expiration date (in case of payment by credit card) merchant name and ID number address email date and time of contract contract ID delivery place (if necessary specify the delivery entities) earliest delivery date and time (if necessary) latest delivery date and time (if necessary) list of items with quantity for each item, unit price, part no total amount paid The contract is then sent to the TTP.

Usually, the two parties do not and do not have to know each other in order to do trading. In such a case, the asymmetric cryptographic algorithm, also called the public key algorithm, is more appropriate than the symmetric cryptographic algorithm. Briefly, the public key algorithm uses a key pair, one private and one public, for encryption and decryption. What is encrypted by one key can only be decrypted by another. It should also be practically impossible to derive one key from the other. Confidentiality and integrity are preserved when the sending party encrypts the message with the recipient's public key since only the later has the corresponding private key to decrypt the message.

Such a list is embedded in the browser. Some browsers like Microsoft's Internet Explorer allow the import of new trusted root certificates. If unknown, the browser informs the user that this server certificate was issued by an unknown CA. 5. The user manually (visually) authenticates that the site's certificate was issued by a trusted third party for the exact site the user is visiting. 6. The browser generates a session key, encrypts this key with the server public key, and sends it securely back to the server.

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