2dc3599271
Transplant of libzcash.
2016-05-12 16:44:47 -06:00
2140639309
Remove scriptPubKey/scriptSig from CPourTx, and add randomSeed.
2016-05-12 16:44:30 -06:00
5a2db9e283
libzcash: Add tests for API
2016-05-12 16:44:30 -06:00
dbab243725
zkSNARK: Add constraint that the total value in a JoinSplit is a 64-bit integer.
2016-05-12 16:44:30 -06:00
59c3d926c6
zkSNARK: Enforce merkle authentication path from nonzero-valued public inputs to root.
2016-05-12 16:44:30 -06:00
fcece37f00
zkSNARK: Witness commitments to input notes.
2016-05-12 16:44:30 -06:00
e5f7c49d55
zkSNARK: Ensure that values balance correctly.
2016-05-12 16:44:30 -06:00
5e61a78fec
zkSNARK: Enforce disclosure of commitments to output notes.
2016-05-12 16:44:30 -06:00
6b010d9bfd
zkSNARK: Enforce that new output notes have unique `rho` to prevent faerie gold attack.
2016-05-12 16:44:30 -06:00
e52f40e839
zkSNARK: Authenticate h_sig with a_sk
2016-05-12 16:44:30 -06:00
2a2f3fb80f
zkSNARK: Enforce disclosure of input note nullifiers
2016-05-12 16:44:30 -06:00
ca8d6c9347
zkSNARK: Enforce spend-authority of input notes.
2016-05-12 16:44:30 -06:00
53d2ade7c2
zkSNARK: Add "zero" constant variable.
2016-05-12 16:44:30 -06:00
074eb3a2cf
zkSNARK: Foundations of circuit design and verification logic.
2016-05-12 16:44:30 -06:00
369df06583
Introduce new `libzcash` Zcash protocol API and crypto constructions surrounding the zkSNARK circuit.
2016-05-12 16:44:27 -06:00
5961dcb6da
Change ciphertext length to match protocol spec, and refactor the use of constants.
2016-05-05 21:02:03 -06:00
c9a2eea5e2
Auto merge of #905 - ebfull:test-suite-fixes, r=ebfull
...
Run `zcash-gtest` in `make check` and fix performance tests.
* gtest tests weren't being run by make check
* performance tests were broken
* We need to automatically upload graphs of performance, [see this PR](https://github.com/Electric-Coin-Company/bbotzc/pull/15 ).
* Moves zerocash tests into `zcash`'s full test suite, we're removing them anyway later and it'd be nice to remove them in the PR instead of from buildbot
2016-05-05 23:29:34 +00:00
87485d5ff3
Auto merge of #907 - DoNotUseThisCodeJUSTFORKS:t844-rename-bitcoin-conf, r=defuse
...
Rename bitcoin.conf and bitcoind.pid
This leaves the mentions of those files in `doc/` and `contrib/` unchanged.
**FORCE PUSHED**
2016-05-04 00:55:10 +00:00
b6aa043d1f
Add googlemock 1.7.0 dependency.
2016-05-03 13:46:09 -07:00
aaf6495948
Rename bitcoin.conf and bitcoind.pid to zcash.conf and zcashd.pid in qa/ and src/
2016-05-03 14:01:01 -06:00
92f3c6082a
Auto merge of #889 - ebfull:new-imt-redux, r=ebfull
...
Implement and integrate new Incremental Merkle Tree
This supersedes #823 .
----
This is an implementation of a new incremental merkle tree with
* no memory safety issues
* a more sensible internal design
* better space efficiency (tree representation, witnessing)
* simpler API
It is intended that this tracks the behavior of the previous tree, which it does, as verified by tests. I even wrote a little circuit for testing that all the paths work.
This PR also integrates the tree into the codebase and deprecates the old tree in almost all of our code. (I left it alone in `zerocashTest` but everything else has been changed.)
This change is compatible with the testnet but you will need to clear your *local* blockchain data out since the serialized representation of the merkle tree is now different.
Closes #517 , Closes #519 , Closes #591 , Closes #460 , Closes #473
2016-05-03 17:33:27 +00:00
26007222e8
Distinguish the failure cases of wfcheck in tree.
2016-05-03 11:23:54 -06:00
956dcdde80
Perform zerocash tests as part of full-test-suite, in preparation for removal of zerocash waterfall.
2016-05-03 06:49:15 -06:00
6bd8e46922
Run `zcash-gtest` in `make check` and fix performance tests.
2016-05-02 23:14:53 -06:00
6f1b70300d
Small nit fixes
2016-04-30 11:59:39 -06:00
4b2c67d212
Check exception has specific string message.
2016-04-28 19:35:22 -06:00
70ac6ce2ee
Clarify the usage of decryption API.
2016-04-28 17:06:08 -06:00
984bdd88f1
Add additional tests for ephemeral key behavior.
2016-04-28 16:52:22 -06:00
57f118176f
Move NoteEncryption tests to gtest suite.
2016-04-28 16:25:14 -06:00
6c36a9fe03
NoteEncryption implementation and integration, removal of ECIES and crypto++ dependencies.
2016-04-28 16:25:12 -06:00
6850b45e4d
Move incremental merkle tree tests to zcash-gtest.
2016-04-28 16:10:21 -06:00
9b92a9d5fb
Make appending algorithm more succinct.
2016-04-28 16:07:52 -06:00
d0c4b0e850
Add more well-formedness checks/tests to tree.
2016-04-28 16:07:52 -06:00
01e4ff0f74
Improve well-formedness checks and add additional serialization/deserialization tests.
2016-04-28 16:07:52 -06:00
6d71658673
Initialize curve/field parameters in case another test hasn't done so.
2016-04-28 16:07:52 -06:00
1760b3cd88
Deprecate the old tree and remove old tree tests from the test suite.
2016-04-28 16:07:52 -06:00
482aefbd0d
Test old tree along with new tree as much as possible.
2016-04-28 16:07:52 -06:00
434f328446
Integrate new incremental merkle tree implementation into consensus.
2016-04-28 16:07:52 -06:00
e1ff849d8d
New implementation of incremental merkle tree
...
This is a new implementation of the incremental merkle tree used by our
scheme to witness commitments to spendable value. It serves as a fixed-sized
accumulator.
This new construction has a much simpler API surface area, avoids memory
safety issues, remains pruned at all times, avoids serialization edge cases,
has more efficient insertion, and is abstract over the depth and hash
function used at the type level.
Further, it lays the groundwork for efficient "fast-forwarding" of witnesses
into the tree as the treestate is updated.
2016-04-28 16:07:52 -06:00
291b191bd7
Add serialization for primitive boost::optional<T>.
2016-04-28 16:07:52 -06:00
b2cf9ba300
Fix RPC tests
2016-04-28 13:35:47 -06:00
0000d23121
Add empty merkle/noteencryption tests so Sean can rebase.
2016-04-28 10:10:40 -06:00
3098bab6d6
Fix sighash tests
2016-04-28 09:44:12 -06:00
6ad4db2253
Add check that vpubs are not both nonzero and test it.
2016-04-27 14:12:30 -06:00
d16d5ef832
Add coverage support scoped to only the zcash-gtest run; invoke with make zcash-cov; make cov is a superset.
2016-04-18 11:15:34 -07:00
3ab0c1a790
Add a zcash-gtest binary to our build with a single tautological test.
2016-04-18 11:14:30 -07:00
0ee1d5d133
Add a depends description for googletest.
2016-04-18 11:13:05 -07:00
94f0dcddb4
Auto merge of #873 - nathan-at-least:t832-zc2-release, r=nathan-at-least
...
Update release process docs; release notes; clean up ./docs directory a bit.
closes #834
2016-04-13 00:12:35 +00:00
525a3b9223
Rewrite release-process.md and follow the example to generate a changelog-style release-notes file.
2016-04-12 16:54:43 -07:00
fb537854ff
Update a bunch of docs by adding a banner, delete a bunch of known bitrot docs; does not update release-process.md.
2016-04-12 16:40:30 -07:00
Sean Bowe
Daira Hopwood
zkbot
Nathan Wilcox
Taylor Hornby