ROAMING ENCRYPTION KEY REKEYING APPARATUS AND METHOD
摘要
Roaming encryption key rekeying apparatus and method comprising a first system key management facility that communicates to a communication unit roaming information is disclosed. The roaming information is encrypted using a first encryption scheme that is decipherable by the communication unit. Further, the first system key management facility communicates to a second system key management facility the roaming information. In this communication, the roaming information is encrypted as a function of a second encryption scheme that is decipherable by the second system key management facility.
申请公布号
WO2006113524(A3)
申请公布日期
2008.01.24
申请号
WO2006US14234
申请日期
2006.04.14
申请人
MOTOROLA, INC.;SOWA, HANS, CHRISTOPHER;BRIGHT, MICHAEL, W.;KRUEGEL, CHRIS, A.;SENESE, THOMAS, J.;WOODWARD, TIMOTHY, G.
发明人
SOWA, HANS, CHRISTOPHER;BRIGHT, MICHAEL, W.;KRUEGEL, CHRIS, A.;SENESE, THOMAS, J.;WOODWARD, TIMOTHY, G.