Research of Critical Data Encryption Algorithm of Gas Monitoring System of Coal Mine and Its Implementatio
In order to prevent critical data of gas monitoring system of coal mine from tampering and ensure data security, the paper proposed a method of using symmetric encryption algorithm to encrypt important field in database of SQL Server 2008 and restore data by key and decryption function. Any changes...
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| Principais autores: | , |
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| Formato: | Artigo |
| Idioma: | Chinês |
| Publicado em: |
Editorial Department of Industry and Mine Automation
2012-07-01
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| coleção: | Gong-kuang zidonghua |
| Assuntos: | |
| Acesso em linha: | http://www.gkzdh.cn/article/id/8455 |
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