Part 4 : GCP Key Management Service .What is MAC signature
For more info
https://cloud.google.com/kms/docs/mac...
Time Line
00:00 : Introduction
01:00 : Create a MAC Key
02:25: Create a MAC signature
04:10 : Validate the MAC signaure
To Verify MAC Signature
gcloud kms mac-verify \
--version key-version \
--key key \
--keyring key-ring \
--location location \
--input-file input-file \
--signature-file signature-file
To Create MAC Signature
gcloud kms mac-sign \
--version key-version \
--key key \
--keyring key-ring \
--location location \
--input-file input-file \
--signature-file signature-file