Symmetric Key Encryption in the Cloud
Published in
5 min readNov 27, 2022
We are generally moving our security into the public cloud, and thus many of our keys are stored there. In AWS, we use KMS (Key Management System) and can create either symmetric keys or asymmetric keys (public keys).
Symmetric key
With symmetric key encryotion, Bob and Alice use the same encryption key to encrypt and decrypt. In the following case, Bob and Alice…