The Implementations Of Cryptographic Algorithms Based On ADSP

The security card based on PCI interface uses ADSP21061 as its corecryptographic proccssor. ADSP21061 is a high-performance 32-bit floating-point digitalsignal processor of AD. This article introduces its hardware architecture. analyzes the ideasof RSA,DES,MD5,AES algorithms, especially explains the characteristic of implementingcryptographic algorithms on ADSP21061.