- https://mailarchive.ietf.org/arch/msg/cose/MIFTZ1S8ql53qV-5rlt4ixalx44/ - https://github.com/cisco/go-hpke/pull/60 - https://mailarchive.ietf.org/arch/msg/cose/r4nzABx8F3RHQ_Kb1jYisBm5l3M/
