Table 5. Cisco Aironet 1140 Series Power Injector Product Numbers Product Number Product Description AIR-PWRINJ4= Cisco Aironet Power Injector for the 1140 Series (Spare) Power Supply A Cisco Aironet power supply is not included with the Cisco Aironet 1140 Series and may be purchased separately (Table 6). The AIR-PWR-B is the recommended power supply for the 1140 Series.
public-key encryption. Related Terms. A cryptographic system that uses two keys -- a public key known to everyone and a private or secret key known only to the recipient of the message. When John wants to send a secure message to Jane, he uses Jane's public key to encrypt the message. Jane then uses her private key to decryptit.
Generating Public and Private Keys. In Commerce Server 2002, asymmetric encryption is done using the RSA public-key key exchange algorithm. The key length is 512 bits, and the Cryptographic Service Provider (CSP) used is Microsoft Enhanced Cryptographic Provider. The following sample code illustrates the generation of public and private keys using the Microsoft Windows CryptoAPI routines.