* 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
