发明名称 |
Method for digital signing of a message |
摘要 |
A method and apparatus for the digital signing of a message to be signed, the message to be signed is transmitted via a communication network to a mobile radio telephone to be used as a signing unit. A message to be signed is transmitted from a transmitter to a receiver and then from the receiver to the mobile radio telephone via a telephone network. The mobile radio telephone user indicates that the message to be signed should be signed, and the mobile radio telephone generates a signed message. The signed message is then transmitted from the mobile radio telephone to the receiver and from the receiver to an addressee. |
申请公布号 |
AU735091(B2) |
申请公布日期 |
2001.06.28 |
申请号 |
AU19990015574 |
申请日期 |
1998.10.24 |
申请人 |
BROKAT INFOSYSTEMS AG |
发明人 |
STEFAN ROVER;HANS-DIETER GROFFMANN |
分类号 |
G09C1/00;H04B7/26;H04L9/32;H04W12/10 |
主分类号 |
G09C1/00 |
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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