Destroy a Secure Buffer key safely
A piece in the puzzle towards secure-key-management
var destroyKey = require('secure-destroy-key')
destroyKey(key)- Once the key is destroyed, any access to it (whether read or write) will crash your program with no mercy
secureBuf must be a Secure Buffer created with sodium-native@2.4 or greater.
Destroying the secureBuf will safely wipe the key from memory and mark it for
noaccess, to prevent any accidental misuse.
Note that the secureBuf looks like a normal Buffer, but has some extra
properties. You can read more about
Secure Buffers on secure-key-management
Be wary about using any of the default Buffer operations on this Secure Buffer.
npm install secure-destroy-key