2.5.4 Encrypted File Access Control and Encryption

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The File Access Control and Encryption use case group consists of three use cases that illustrate the functionality for file access control and encryption:

  • Provide cryptographic access permissions to an encrypted file.

  • Encrypt a file.

  • Decrypt an encrypted file.

The following use case diagram shows the functionality for encrypted file access control and encryption.

Encrypted file access control and encryption use case diagram

Figure 7: Encrypted file access control and encryption use case diagram