Commit Graph

1547 Commits

Author SHA1 Message Date
Sean Bowe f1d35708bc
Expose API for init/free of parameters and, to test, a merkle tree hash invocation. 2018-04-11 21:51:30 -06:00
str4d 7dc69c6893
Merge pull request #2 from str4d/sapling-crypto
Add sapling-crypto to dependencies
2018-04-10 13:57:56 -06:00
Sean Bowe 5199fdfcb7
Use newer versions of libc and num_cpus 2018-04-10 13:57:33 -06:00
str4d 222e0b3515
Add sapling-crypto to dependencies 2018-04-09 18:28:42 -06:00
Sean Bowe e554b473dd
Update to bellman 0.1 2018-04-06 13:29:58 -06:00
ebfull 10c5010fd9
Merge pull request #22 from ebfull/final-changes
Final changes
2018-04-03 18:56:06 -06:00
Sean Bowe 96b2d3e41a Prevent trivial subversion attack against prover. 2018-04-02 22:21:42 -06:00
Sean Bowe d14f2af8fa Make fields of Parameters/VerifyingKey/Proof public. 2018-04-02 18:15:39 -06:00
ebfull 45c73dbd8f
Merge pull request #54 from ebfull/sprout-circuit-minimal
Sprout circuit implementation
2018-04-02 16:55:09 -06:00
Sean Bowe 6e57ef0c4a Bump version 2018-03-31 23:23:37 -06:00
Sean Bowe 6ec7272586 Serialize lengths as 32-bit integers, not 64-bit. 2018-03-31 23:23:08 -06:00
Sean Bowe c4fd8856ae Make multicore module public for now, because Worker is part of the EvaluationDomain API. 2018-03-31 23:16:55 -06:00
bmerge dbe897d365 Auto merge of #79 - ebfull:nomorenightly, r=ebfull
Remove feature(i128_type)

The `i128_type` feature was recently stabilized in Rust, so this is unnecessary now for nightly users. In fact, in a few days there should be a new Rust beta (`1.26`) containing stable support for `i128_type`, meaning that (for Zcash) we can switch to the beta compiler for all future Rust development, and even switch to the stable compiler in six weeks when that's released.
2018-03-30 23:55:32 +00:00
Sean Bowe 2d12b9a858
Apply newer rustfmt rules. 2018-03-29 11:18:15 -06:00
Sean Bowe fcaddaa356
Update Clippy to support latest nightly, and fix some lints. 2018-03-29 10:13:00 -06:00
Sean Bowe bcc8379a7f
Version bump. 2018-03-29 09:23:20 -06:00
Sean Bowe 4cf5a534ec
i128_type feature has been stabilized in Rust. 2018-03-29 09:18:26 -06:00
ebfull 1026e92194
Merge pull request #63 from ebfull/gh
First block of GH invocation using random beacon output
2018-03-28 16:05:20 -06:00
Sean Bowe 9f24b68b3a
Update constraint system hashes. 2018-03-27 21:41:11 -06:00
Sean Bowe 3704b2422e
Fix benchmark due to anchor change in witness. 2018-03-27 21:31:32 -06:00
Sean Bowe 9418001d0e
First block of GH invocation using random beacon output. 2018-03-27 14:30:08 -06:00
ebfull 470c9572eb
Merge pull request #60 from ebfull/optional-enforce
Allow the authentication path to be not enforced
2018-03-27 14:27:53 -06:00
ebfull 7ee29503ec
Merge pull request #61 from str4d/bench-final
Update benchmark to use final Sapling circuit implementation
2018-03-27 13:13:23 -06:00
Jack Grigg 97bead9977
Update benchmark to use final Sapling circuit implementation 2018-03-27 16:03:02 +02:00
Sean Bowe cfd378685f
Add more test vectors to Sprout circuit implementation. 2018-03-26 21:47:40 -06:00
Sean Bowe def5de3f16
Allow the authentication path to be not enforced for zero-value notes, for indistinguishability. 2018-03-26 13:30:14 -06:00
Jack Grigg d715e812bd
Un-disable benchmark 2018-03-24 00:40:16 +01:00
Sean Bowe 4de908b1e5
Fix bug in circuit uncovered by test vector. 2018-03-21 19:21:16 -06:00
Sean Bowe 162a3877e5
JoinSplit circuit implementation for Sprout. 2018-03-21 19:21:16 -06:00
Sean Bowe ac13cb05bc
Implementation of SHA256. 2018-03-21 19:21:16 -06:00
Sean Bowe 75c5269d3b
Implementation of SHA256 choice/majority for UInt32. 2018-03-21 19:21:16 -06:00
Sean Bowe 36a6b5fd90
Implementation of SHA256 majority operation for Boolean. 2018-03-21 19:21:16 -06:00
Sean Bowe abca61401e
Implementation of SHA256 choice operation for Boolean. 2018-03-21 19:21:16 -06:00
Sean Bowe 4f0a553fbb
Implement UInt32 encoding/decoding with big-endian representation. 2018-03-21 19:21:16 -06:00
Sean Bowe 51bb5f0f70
Implement UInt32::shr() for SHA256. 2018-03-21 19:21:16 -06:00
ebfull e6397507ca
Merge pull request #57 from ebfull/final-circuit-changes
Final circuit changes (part 1)
2018-03-21 19:11:08 -06:00
Sean Bowe 601e8e38f8
Little-endian byte order interpretation of the output of CRH^ivk. 2018-03-19 18:06:44 -06:00
Sean Bowe f9e58c01ce
Swap bit-endianness of value in note commitment. 2018-03-19 17:54:44 -06:00
Sean Bowe b14c9f8d68
Change personalizations to actually match spec this time. 2018-03-19 17:26:28 -06:00
Sean Bowe 219d03cc11
Perform multiple checks of circuit in test. 2018-03-19 17:05:51 -06:00
Sean Bowe 8b6f113052
Change personalization to more closely align with the spec. 2018-03-17 10:24:55 -06:00
Sean Bowe d09c4d6ce8
Simplify value commitment gadget. 2018-03-17 09:10:13 -06:00
Sean Bowe 6d01e78711
Fix variable names in output circuit 2018-03-17 09:02:29 -06:00
Sean Bowe 13b03a0a1a
Relocate circuit components for intuitive code paths. 2018-03-16 22:21:29 -06:00
Sean Bowe 00ee962429
Fix some names of variables. 2018-03-16 15:46:19 -06:00
Sean Bowe 8b2f231e2f
Change personalization to match specification. 2018-03-16 15:46:19 -06:00
Sean Bowe 7e05feb90b
Changes to names and circuit design to match spec. 2018-03-16 15:46:15 -06:00
ebfull c09292672a
Merge pull request #56 from rex4539/fix-typos
Fix typos
2018-03-16 15:44:02 -06:00
Dimitris Apostolou a7d704cd10
Fix typos 2018-03-16 23:25:36 +02:00
ebfull 39f1152e16
Merge pull request #53 from ebfull/circuit-improvements
Minor circuit improvements
2018-03-15 12:47:26 -06:00