| 发明名称 |
Method and system for authenticating users with a one time password using an image reader |
| 摘要 |
A method and system to authenticate users with a one time password by using a visual communication channel. The method and system may include using a device to capture a sequence of images being displayed and decrypt an encrypted one time password contained in the sequence of images.
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| 申请公布号 |
US8024576(B2) |
申请公布日期 |
2011.09.20 |
| 申请号 |
US20080059655 |
申请日期 |
2008.03.31 |
| 申请人 |
INTERNATIONAL BUSINESS MACHINES CORPORATION |
发明人 |
GARGARO GIANLUCA;TRINCHINI PATRIZIO |
| 分类号 |
G06F21/00;G06F21/06 |
主分类号 |
G06F21/00 |
| 代理机构 |
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代理人 |
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| 主权项 |
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