LIP-PA: A Logistics Information Privacy Protection Scheme with Position and Attribute-Based Access Control on Mobile Devices

Algorithm 3

Encryption of logistics information.

Input:  

Output:  ciphertext of logistics information ()

1:

2: for    do

3:  

4:  picks

5:  

6:  

7: end for

8: for    do

9:  

10: end for

11:

12: Setup

13: Key Generation

14: for    do

15:  Encrypt ()

16: end for

17: return  ()