| 单词 | digital signature |
| 释义 | digital signature A security mechanism issued by a certificate authority (CA) and appended to a dig- ital certificate in order to allow a receiver to verify that a message has not been altered since its creation by a sender. See also CA and digital certificate. |
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科学参考收录了5291条科技类词条，基本涵盖了常见科技类参考文献及英语词汇的翻译，是科学学习和研究的有利工具。