abstraction to an auto scrubbing and const time eq, memory chunk. https://github.com/vincenthz/hs-securemem
This package is not currently in any snapshots. If you're interested in using it, we recommend adding it to Stackage Nightly. Doing so will make builds more reliable, and allow stackage.org to host generated Haddocks.
SecureMem is similar to ByteString, except that it provides a memory chunk that will be auto-scrubbed after it run out of scope.