根据需要选择软件或硬件加密

根据需要选择软件或硬件加密
Maxim > Design Support > Technical Documents > Tutorials > General Engineering Topics > APP 5421
Maxim > Design Support > Technical Documents > Tutorials > Microcontrollers > APP 5421
Keywords: cryptography, algorithm, secure micro, cia, financial terminal, HSM, hardware security module, secret key,
ibutton, smart card
May 25, 2012
TUTORIAL 5421

Cryptography in Software or Hardware―It Depends
on the Need
May 25, 2012

Abstract:As the length of software keys increases to accommodate evolving needs for greater security, so the
marketplace demands a wider variety of cryptographic implementations. With recent improvements in core design and
frequency performance, designers are now a