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| signature | |||
| signature (Data that binds a sender's identity to the information being sent. A digital signature may be bundled with any message, file, or other digitally encoded information, or transmitted separately. Digital signatures are used in public key environments and provide authentication and integrity services) | |||
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allkiri : 13 短语, 7 学科 |
| 一般 | 3 |
| 信息技术 | 2 |
| 商业活动 | 3 |
| 微软 | 1 |
| 法律 | 1 |
| 经济 | 1 |
| 通讯 | 2 |