Commit Graph

6 Commits (f7cd10a82ee2b5db0ad1b9a24b752c24a194a637)

Author SHA1 Message Date
Jason Rhinelander 860c5efd47 Derived key fixes
The reason things weren't working here is because libsodium does
something completely unintuitive and called the seed the "secret key"
when it isn't, it's the seed.

This adds a new PrivateKey class (alongside the existing SecretKey and
PubKey) that holds just a private key value but no seed -- which we need
to do because there is no way we can get a seed after calculating a
derived keypair.

With these changes, we now generate exactly the same keys and subkeys as
Tor (and a new test case uses values generated in Tor to verify this).

This is incomplete -- the subkey signing code is still not implemented;
it has to be adapted to create a signature from a PrivateKey rather than
a SecretKey which will probably requiring working around/reimplementing
some of what libsodium does for creating a signature since it expects
"secret keys" i.e. the seed.
4 years ago
Jeff Becker 99eb7726ff
initial dht key blinding 4 years ago
Jeff Becker 098915bb8e
add check for identity key validity 5 years ago
Michael a62655d501
Move tests to use top-level LlarpTest 5 years ago
Michael 1ba6507a2f
Tests for dht::ServiceAddressLookup 5 years ago
Michael b1213c7a7c
Tests for dht::TagLookup 5 years ago