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Author SHA1 Message Date
Sean Bowe 49ab032b5f Add test to ensure parent treestates only can appear earlier in the transaction or in the global state, not later. 2016-06-07 21:05:25 -06:00
Sean Bowe 10c33f0f87 Test behavior of chained pour consensus rules. 2016-05-30 22:46:44 -06:00
Sean Bowe 6c59778acb Allow pours to be anchored to intermediate treestates of a transaction. 2016-05-30 22:46:44 -06:00
Sean Bowe 8048f4c048 Ensure merkle tree fixed point removal is tested against inside coins_tests. 2016-05-30 22:46:44 -06:00
Sean Bowe 14b12fde2b Move new coins tests to within coins_tests test suite. 2016-05-30 22:46:44 -06:00
zkbot 19769ba6c5 Auto merge of #976 - ebfull:implement-joinsplit-signatures, r=ebfull 
Signing pours with ed25519

This is an alternative to #964 which uses ed25519 instead of secp256k1, and avoids the separate hash for fitting the public key into the `h_sig` block. It's based on @defuse's work in that branch.

Closes #808.
 2016-05-31 03:46:30 +00:00
Sean Bowe 7c68cc0747 Add additional assertions. 2016-05-30 21:38:44 -06:00
Sean Bowe e8af0028eb Change error for invalid joinsplit signature for consistency. 2016-05-30 19:38:01 -06:00
Sean Bowe 3a10823ad4 Wrap lines in *CTransaction constructors. 2016-05-30 19:35:09 -06:00
Sean Bowe 1e99cbab04 Use joinsplit_sig_t in more places. 2016-05-30 19:33:28 -06:00
Sean Bowe 69c0f9128c Enforce that the S value of the ed25519 signature is smaller than the group order to prevent malleability attacks. 2016-05-30 11:05:55 -06:00
Sean Bowe 320f2cc7e0 Switch to Ed25519 for cryptographic binding of joinsplits to transactions. 2016-05-30 11:05:55 -06:00
Taylor Hornby b48122b57b Fix tests for JoinSplit signatures 2016-05-30 11:05:43 -06:00
Taylor Hornby a138f81404 Implement signature verification in CheckTransaction 2016-05-30 11:05:43 -06:00
Taylor Hornby ed6c1b5d15 We don't want to benchmark signature creation / verification. 2016-05-30 11:05:43 -06:00
Taylor Hornby 6aae9d1a55 Sign JoinSplit transactions 2016-05-30 11:05:31 -06:00
zkbot 212cdc4fa4 Auto merge of #972 - bitcartel:zc.v0.11.2.z3_issue_651_remove_bitcoin_seeds, r=ebfull 
Remove Bitcoin mainnet and testnet seeds.

Simple patch for issue #651 to remove hard-coded mainnet and testnet seeds
- they currently point to bitcoin nodes
- some are .onion addresses but Tor support has not yet been added
- gets rid of error messages in debug.log which might confuse people testing the alpha builds
 2016-05-27 18:55:42 +00:00
Simon 17c4c0db48 Remove Bitcoin mainnet seeds. 2016-05-27 11:37:41 -07:00
zkbot b1f699660f Auto merge of #887 - str4d:mining-slow-start, r=ebfull 
Implement mining slow start

Closes #762.
 2016-05-27 02:15:24 +00:00
Jack Grigg 068e2f1a09 Fix comment 2016-05-27 11:29:08 +12:00
Simon 1cf94c69e8 Remove Bitcoin testnet seeds. 2016-05-25 17:00:44 -07:00
Taylor Hornby fc8c101acf Enable -v for valgrind so we can see counts for each error. 2016-05-25 16:42:39 -06:00
Taylor Hornby 0af5e31282 Pass -DPURIFY to OpenSSL so it doesn't clutter valgrind output. 2016-05-25 16:42:39 -06:00
Taylor Hornby d578de8e27 Add ability to run things under valgrind. 2016-05-25 16:42:36 -06:00
Sean Bowe fd7c139e37 Pass -fopenmp at compile-time to enable MULTICORE. 2016-05-25 15:59:59 -06:00
Sean Bowe e6c2d66c93 Enable MULTICORE proving behavior with omp. 2016-05-25 11:19:13 -06:00
zkbot 8ff7c0752e Auto merge of #954 - ebfull:fix-cpourtx-structure, r=ebfull 
CPourTx structural changes

* Enable binary serialization of proofs and the proving key (closes #799) and make the proofs fixed-size.
* Reorder fields of CPourTx to match the spec (closes #927)
 2016-05-25 16:33:31 +00:00
zkbot 1f07deb5db Auto merge of #956 - ebfull:uint252, r=ebfull 
Enforce first four bits are zero for all spending keys and phi.

This introduces a `uint252` to ensure these fields are 252-bits for the PRFs.

Closes #899
 2016-05-25 14:59:00 +00:00
Sean Bowe 6b5d608899 Update proving key and tests that depend on transaction structure changes 2016-05-24 11:09:17 -06:00
Sean Bowe 3ebca007f3 Reorder fields of CPourTx to reflect the spec. 2016-05-24 11:08:31 -06:00
Sean Bowe 9285bba885 Enable binary serializations of proofs and r1cs keys, and make the CPourTx proof field fixed-size. 2016-05-24 11:08:31 -06:00
Sean Bowe defe37a6d4 Enforce first four bits are zero for all spending keys and phi. 2016-05-24 11:07:09 -06:00
zkbot 9cf13a3e85 Auto merge of #955 - loxal:zc.v0.11.2.latest, r=ebfull 
#776 add sha256sum support for Mac OS X
 2016-05-24 03:47:03 +00:00
zkbot 4ac1841614 Auto merge of #958 - ebfull:prf-refactor, r=ebfull 
Refactor PRF_gadget to hand responsibility to PRF_addr_a_pk_gadget for creating the '0' argument to the PRF

Closes #930
 2016-05-24 01:11:44 +00:00
zkbot 0395055549 Auto merge of #961 - alfiedotwtf:zc.v0.11.2.latest, r=ebfull 
Rename libzerocash to libzcash

Rename libzerocash to libzcash in Makefiles and source (C++ namespace) #960
 2016-05-23 22:49:59 +00:00
Alfie John 1785bdb98a Rename libzerocash to libzcash 2016-05-24 08:36:48 +10:00
Alex 7e540a0b6f add sha256sum support for Mac OS X 2016-05-23 23:54:29 +02:00
zkbot a09517f313 Auto merge of #948 - nathan-at-least:t946.fix-cov-zcash, r=nathan-at-least 
Fix a test name bug so that ``make cov-zcash`` correctly runs the ``zcash-gtest`` binary. Fixes #946.
 2016-05-23 21:44:20 +00:00
Sean Bowe 1bcdec40a4 Refactor PRF_gadget to hand responsibility to PRF_addr_a_pk_gadget for creating the '0' argument to the PRF. 2016-05-23 10:43:25 -06:00
zkbot 671b9562f1 Auto merge of #943 - str4d:938-clientversion, r=ebfull 
Update version and help strings for Zcash

Closes #938.
 2016-05-21 00:30:13 +00:00
Jack Grigg b3e712a4d2 Minor error message tweak 2016-05-21 11:48:52 +12:00
Jack Grigg c5d080bb83 Add Zcash Developers to CLI copyright notice 2016-05-20 11:56:19 +12:00
Jack Grigg a1de76c7a0 Bitcoin -> Zcash in version and help text 2016-05-20 11:56:11 +12:00
Nathan Wilcox 7fde87cd4e Fix a test name bug so that `make cov-zcash correctly runs the zcash-gtest` binary. Fixes #946. 2016-05-19 10:52:28 -07:00
Taylor Hornby be1bae14e8 Hide new Boost warnings on GCC 6. 2016-05-18 12:20:16 -06:00
Taylor Hornby e334392fab Patch libsnark to build with my compiler. Upstream PR #35. 2016-05-18 11:22:29 -06:00
Taylor Hornby 6dc53bdc33 Turn on -Werror for the Zcash build. 2016-05-18 11:22:29 -06:00
Taylor Hornby 7c1ccd9006 Remove unused code in libzerocash util.cpp 2016-05-18 11:22:29 -06:00
Taylor Hornby ec3bd70b6d Ignore deprecated declaration warnings. 2016-05-18 11:22:29 -06:00
Taylor Hornby 675e17022f Use left shift instead of floating-point pow() in equihash. 2016-05-18 11:22:29 -06:00