ADD: CORE; core components, with simulations

.gitignore

Makefile

build.sbt

hw/gen/TopLevel.vhd

hw/spinal/common/Counter.scala

hw/spinal/common/Encoder.scala

hw/spinal/common/SetResetRegister.scala

hw/spinal/kyber/Config.scala

hw/spinal/kyber/TopLevel.scala

hw/spinal/kyber/TopLevelFml.scala

hw/spinal/kyber/TopLevelSim.scala

hw/spinal/kyber/cbd/CBD2.scala

hw/spinal/kyber/cbd/CBD3.scala

hw/spinal/kyber/ntt/AddressTable.scala

hw/spinal/kyber/ntt/Butterfly.scala

hw/spinal/kyber/ntt/Fqmul.scala

hw/spinal/kyber/ntt/IndexDispatcher.scala

hw/spinal/kyber/ntt/MemoryBuffer.scala

hw/spinal/kyber/ntt/MultiplyThenMontgomeryReduce.scala

hw/spinal/kyber/ntt/Ntt.scala