| key → UsedFor → encryption | 0.54 | |
| key → UsedFor → decryption | 0.52 | |
| key → UsedFor → both encryption | 0.39 | |
| key → UsedFor → authentication | 0.32 | |
| key → UsedFor → more than one operation | 0.29 | |
| key → UsedFor → communication | 0.25 | |
| key → UsedFor → data integrity | 0.25 |