this change removes the cryptopasta dependency.
a couple possible sources of problem with this change:
* the encoding used for ECDSA signatures on SignedMessage has changed.
the encoding employed by cryptopasta was workable, but not the same
as the encoding used for such signatures in the rest of the world
(most particularly, on ECDSA signatures in X.509 certificates). I
think we'll be best served by using one ECDSA signature encoding from
here on, but if we need to use the old encoding for backwards
compatibility with existing nodes, that can be arranged.
* since there's already a breaking change in SignedMessage, I changed
it to send and receive public keys in raw PKIX format, instead of
PEM. PEM just adds unhelpful overhead for this case.
This change removes automatic metrics reporting for everything going
through process.Exec(), and re-adds metrics reporting for those commands
which are expected to be long-lived. Other commands (which may have been
intermittently sending metrics before this, if they ran unusually long)
will no longer send any metrics.
For commands where it makes sense, a node ID is used as the metrics ID.
* pkg/identity: use sha256 instead of sha3 for pow
Change-Id: I9b7a4f2c3e624a6e248a233e3653eaccaf23c6f3
* pkg/identity: restructure key generation a bit
Change-Id: I0061a5cc62f04b0c86ffbf046519d5c0a154e896
* cmd/identity: indefinite key generation command
you can start this command and leave it running and it will fill up your
hard drive with node certificate authority private keys ordered by
difficulty.
Change-Id: I61c7a3438b9ff6656e74b8d74fef61e557e4d95a
* pkg/storj: more node id difficulty testing
Change-Id: Ie56b1859aa14ec6ef5973caf42aacb4c494b87c7
* review comments
Change-Id: Iff019aa8121a7804f10c248bf2e578189e5b829d
