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

M

MAC, 379-80

with 64 bit-length block cipher, 404-5

data authentication with, 379

DDA, 394-95

defined, 379

primitives, 380

SDA mechanisms, 392

See also Cryptographic hash functions; Security mechanisms

Magnetic stripe cards, 9, 17-24

defined, 10

financial data, 20-24

processing, 11

See also Payment cards

Magnetic stripes , 20-24

track 1, 20-21

track 2, 22

track 3, 22-24

tracks, 20-24

Manual signature, 387

Master file (MF), 60

M-commerce related technologies, 419-27

MD4, 378

MD5, 378

Memory management unit (MMU), 57

Merchants

access device threats, 300

applications supported by, 344

attacks, 33-34

registration, 316

Message(s)

authorization, 13

authorization request response, 47

financial, 42

flows, 41-45

format, 39

payment, 12

structure, 38-41

type identifier, 39-41

verification, 46

Mobility payment instruments, 6

Multiapplication ICCs, 242-53

application set definition, 243-46

card layout definition, 246-53

implementation, 243

MULTOS operating system, 59-60