On: Reasons to Prefer Blake3 over Sha256

[garblegarble]

This may only be applicable to certain CPUs - e.g. sha512 is a lot slower on M1

    $ openssl speed sha256 sha512
    type             16 bytes     64 bytes    256 bytes   1024 bytes   8192 bytes  16384 bytes
    sha256          146206.63k   529723.90k  1347842.65k  2051092.82k  2409324.54k  2446518.95k
    sha512           85705.68k   331953.22k   707320.92k  1149420.20k  1406851.34k  1427259.39k