Commit Graph

3261 Commits (46f3459b7972d7f69c06cbbd86dba735a65bc82c)

Author SHA1 Message Date
Jason Rhinelander 46f3459b79 Fixed EncryptedIntroSet signing to use PrivateKey
We can generate both root and derived signatures from a PrivateKey, but
only root from a SecretKey, so just change it to use a PrivateKey.
5 years ago
Jason Rhinelander cd8f26deff Use hash instead of random for signing hash data
This makes PrivateKey store both the key followed by the hash.  For
PrivateKeys based on SecretKeys this just means the second half of the
SHA-512 of the seed, and makes a PrivateKey constructed from a SecretKey
give an identical signature to signing directly with sodium.

For derived keys we use a ShortHash of the root key's signing hash
concatenated with the publicly known hash value, so that our derived key
signing hash will be different from the root signing hash and also
different for different derivation parameters.

This also changed one of the asserts in crypto_noop, but upon closer
inspection the copying of the secret key into the signature seems really
wrong, so just changed them to fill with 0s.
5 years ago
Jason Rhinelander fe8a72750a Silence unused parameter warning 5 years ago
Thomas Winget afd87eedb4 NO CLAMPS YOU IDIOT!!! 5 years ago
Thomas Winget a487982c49 initial implementation of blinded sign -- not working yet 5 years ago
Jason Rhinelander f7cd10a82e Fix Recalculate()
Recalculate did what should have been the right thing but wasn't because
of libsodium's mislabelling the "seed" as the secret key.
5 years ago
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.
5 years ago
Jeff Becker 0f13591802
does not work 5 years ago
Jeff Becker 99eb7726ff
initial dht key blinding 5 years ago
Jeff Becker 1543284f6b
make it compile 5 years ago
Jeff Becker 4f81b913ef
make router version member optional on serialization 5 years ago
Jeff Becker 9efd796145
initial wack at 0.7.0 dht fixes 5 years ago
jeff f6813717b5 Merge branch '2020-01-25-router-version' of ssh://github.com/majestrate/loki-network into 2020-01-25-router-version 5 years ago
jeff 898c98b170 use double braces 5 years ago
Jeff Becker bb6dce486f
don't use a pointer 5 years ago
Jeff Becker 8c82bfe5bf
operator != 5 years ago
Jeff Becker 03c13f4261
make it compile 5 years ago
jeff 816070be62 dont inherit std::array 5 years ago
jeff fa30a6f9b2 router version 5 years ago
jeff f728e6016b router version 5 years ago
Jeff Becker b280bac141
don't always use bootstrap when exploring 5 years ago
Jeff Becker 7146857df6
use static initialization for started times 5 years ago
Jeff Becker 7aa1b2c27c
monotonic time and run testnet at 20% realtime 5 years ago
Jeff Becker 626b2a6196
return true 5 years ago
Jeff Becker e87b754906
fix recursion depth on introset lookup 5 years ago
Jeff Becker 2c0dc12f39
refactor single char variables in DHT (mostly) 5 years ago
Jeff Becker ae8bb3751b
connect to closest for RC lookups too 5 years ago
Jeff Becker 49f696de9c
connect to closer nodes for introset lookups 5 years ago
Jeff Becker 3b66cf6e75
dht fixes, disable iterative lookups on clients, revert "fixes" from 0.6.3, pass in recursion depth from introset lookup 5 years ago
Stephen Shelton fba12093ac
Remove dead code (AbstractRouter::EnsureRouter()) 5 years ago
Jeff 51e4b47cf8
Merge pull request #1061 from majestrate/fix-log-level-2020-01-20
configurable log level
5 years ago
Jeff Becker 1165466d56
don't deadlock when we want to remove lots of paths, flush queue instead when full 5 years ago
Jeff Becker 2f02073cac
unsigned char 5 years ago
Jeff Becker c69eb2c970
off -> none 5 years ago
Jeff Becker ef0595602b
reduce number of values for LogLevelFromString 5 years ago
Jeff Becker 40876a6e3f
configurable log level 5 years ago
Jason Rhinelander 95b0eeda29 Add support for lokid's "unchanged" response
If we pass the last block hash to lokid it can give us an "unchanged"
response instead of the service node states to tell us that there is no
updated needed.
5 years ago
Jason Rhinelander 1ba1e04390 Separate json SN parsing definition/declaration
No changes to code here (committing this separately to make the changes
in the following commit easier to follow).
5 years ago
Jeff Becker c86fb19187
bump version for 0.6.4 5 years ago
Jeff Becker 12899701c5
inform congestion on tail drop 5 years ago
Jeff Becker 860891b6a6
tail drop 5 years ago
Jeff Becker 4185d47d4b
link layer message priority 5 years ago
Jeff a681c28e5f
Merge pull request #1050 from majestrate/tweak-limits-2020-01-16
Tweak limits
5 years ago
Jeff Becker c3f99e1b5c
make format 5 years ago
Stephen Shelton f01392cc49
Start stale router lookup 5 minutes before its expiration 5 years ago
Stephen Shelton 9b00e6fa8d
Bump RC expiration constants significantly 5 years ago
jeff 79fd08e559
fix typo 5 years ago
jeff 4a761be52d
use std::chrono 5 years ago
Jeff Becker fe148f7823
merge conflict fix 5 years ago
Jeff 493213717f
Merge pull request #1054 from notlesh/message-queue-stats-2020-01-17
Include outbound message queue stats in dumpState API response
5 years ago