Add GCM
We may want to add GCM, as a FIPS-compliant AEAD mode.
There are however some security considerations that should be addressed separately (see https://mailarchive.ietf.org/arch/msg/openpgp-dt/nNUe-1MH_rNODiUALe-TvOsjb1s/).
We may want to add GCM, as a FIPS-compliant AEAD mode.
There are however some security considerations that should be addressed separately (see https://mailarchive.ietf.org/arch/msg/openpgp-dt/nNUe-1MH_rNODiUALe-TvOsjb1s/).