Implementing Electronic Card Payment Systems (Artech House Computer Security Series)

R

Random-access memory (RAM), 57

Random transaction selection, 196-99

biased , 198-99

fine- tuned decision, 197

Read application data, 156-58

AFL processing, 156-58

consistency rules, 158-60

defined, 156

illustrated , 157

See also EMV ¢ debit/credit

Read-only memory (ROM), 57, 58

READ RECORD command, 253

Remote card payments, 291-356

access devices for, 421-26

browsing/ordering phase, 294, 423-25

for chip e-commerce, 340-56

model, 293-95

payment phase, 294-95

processing, 422

SET, 291-92, 310-32

TLS-based, 291-92, 306-10

wallet servers in, 337

Remote card payment security, 295-306

application layer protocols, 306

communication channel threats, 296-99

for the Internet Protocol, 305

services, 300-304

services realization, 304-6

threats, 296-300

transport layer protocols, 305-6

Remote transactions

security services for, 300-304

SET payment overview, 322-24

Response application protocol data unit

(R-APDU), 66, 67

RIPEMD algorithm, 378

Roles

acquirer, 15

card acceptor, 14-15

card association, 15

cardholder, 14

defined, 13

issuer, 14

in payment card processing, 13-15

settlement institution, 15

RSA

digital envelope for PIN, 191-94

public key certificates, 126-27

public key creation, 407

public operations, 409-10

secret operations, 409-10