Index 543
Session control, 460
Session definition protocol (SDP), 445, 457
session initialization protocol (SIP), 312
Session layer (WSP), 497
Setup algorithm, 388
SFS (Self- Certifying System), 89
SGSN (GPRS service node), 363
SGSN (Serving GPRS service node), 127, 263,
365, 464
SGW (Security gateway), 270
SHA_XOR_40 algorithm, 367–368
SHA-0 cryptographic hashing function, 76–77
SHA-1 (Secure hash algorithm 1), 346
SHA-1 algorithm, 367
SHA-1 cryptographic hashing function, 76–77
SHA-256 cryptographic hashing function, 76
SHA-512 cryptographic hashing function, 76
Shadowing, 108
SHF (Super-high frequency), 101
Short message service, 148–150
Short message service applications, 438–440
Short message service center (SMSC), 148–149
Short Message Service (SMS), 29,