发明名称 |
Sikkerhetsfunksjon i mobilt nettverk |
摘要 |
<p>The present invention relates to a method and an arrangement for performing secure transactions during an information dialogue between a mobile terminal and a WAP server in a mobile network. The dialogue is made by using USSD. According to the invention there is provided a SAT application on the SIM card of the terminal that signs and encrypts data which are to be transferred in a secure way.</p> |
申请公布号 |
NO992839(A) |
申请公布日期 |
2000.12.11 |
申请号 |
NO19990002839 |
申请日期 |
1999.06.10 |
申请人 |
TELEFONAKTIEBOLAGET L M ERICSSON |
发明人 |
THANH, DO VAN;KIESSLING, JOHAN |
分类号 |
G06F21/20;H04L9/32;H04L29/06;H04L29/08;H04W12/00;(IPC1-7):H04M1/66;H04Q7/32;H04L9/14;H04L7/32 |
主分类号 |
G06F21/20 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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