https://www.datastax.com/dev/blog/using-transparent-data-encryption-in-datastax-enterprise
| cipher_algorithm | key_strength |
| AES/CBC/PKCS5Padding | 128, 192, 256 |
| AES/ECB/PKCS5Padding | 128, 192, 256 |
| DES/CBC/PKCS5Padding | 56 |
| DESede/CBC/PKCS5Padding | 112 or 168 |
| Blowfish/CBC/PKCS5Padding | 32-448 |
| RC2/CBC/PKCS5Padding | 40-128 |
Cassandra: Using Transparent Data Encryption in DataStax Enterprise