Kris Nuttycombe
924ee09bc4
Add documentation to primary `Extension` trait
2020-09-18 11:21:44 -06:00
Kris Nuttycombe
c35c501734
Add comment on FUTURE_TX_VERSION/GROUP_ID`
2020-09-10 14:52:47 -06:00
Kris Nuttycombe
208208238d
Add property test for round-trip serialization of TZE-bearing transactions.
2020-09-10 14:52:47 -06:00
Kris Nuttycombe
a5d5f87b48
Bind TZE inputs and outputs in signature.
2020-09-10 14:52:47 -06:00
Kris Nuttycombe
eb4a2d5032
Add domain separator to transparent signatures.
...
Once TZEs are active, we would like to ensure that collisions
between TZE input signatures and transparent input signatures
cannot occur, so we add a domain separator to both.
This also ensures that if TZE inputs are presented for signature
without using the `Future` sighash version, that the signing
code will report an error.
2020-09-10 14:52:47 -06:00
Kris Nuttycombe
5a432b5e2b
Ensure that prevout, extension_id & mode data can be signed in builder.
2020-09-10 14:52:47 -06:00
Kris Nuttycombe
1a8168e1c9
Document transaction builder methods.
2020-09-10 14:52:47 -06:00
Kris Nuttycombe
671caa8b84
Remove unused Epoch trait.
2020-09-10 14:52:47 -06:00
Kris Nuttycombe
23634d4cd0
Document ExtensionTxBuilder methods
2020-09-10 14:52:47 -06:00
Kris Nuttycombe
9d2f388b3b
Apply idiomatic rustlang suggestions from code review
...
Co-authored-by: str4d <thestr4d@gmail.com>
2020-09-10 14:52:47 -06:00
Kris Nuttycombe
9ef15b536c
Update method documentation in zcash_primitives/src/extensions/transparent.rs
...
Co-authored-by: str4d <thestr4d@gmail.com>
2020-09-10 14:52:47 -06:00
Kris Nuttycombe
b15e49ef47
Documentation update to zcash_primitives/src/extensions/transparent.rs
...
Co-authored-by: str4d <thestr4d@gmail.com>
2020-09-10 14:52:47 -06:00
Kris Nuttycombe
af931d524a
Demo TZE fixes in response to PR comments.
2020-09-10 14:52:47 -06:00
Kris Nuttycombe
aed2759e1e
Use NetworkUpgrade for TZE epoch determination.
...
This adds a `Future` variant for both BranchId and NetworkUpgrade.
2020-09-10 14:52:47 -06:00
Kris Nuttycombe
81b6f8afd7
Formatter fix.
2020-09-10 14:52:47 -06:00
Kris Nuttycombe
4bf6309c54
Update to non-yanked version of subtle crate.
2020-09-10 14:52:47 -06:00
Kris Nuttycombe
8299f336d3
Add test for tze txn parsing.
2020-09-10 11:58:40 -06:00
Kris Nuttycombe
dc9b007e8e
Add signature hash over TZE data.
2020-09-10 11:58:40 -06:00
Kris Nuttycombe
294aa86195
Change extension_id and mode types to u32
2020-09-10 11:58:40 -06:00
Kris Nuttycombe
4edbd26d7f
Keep transaction details private.
2020-09-10 11:58:40 -06:00
Kris Nuttycombe
fe6bea1fce
Check transparent input for correctness before modifying vin.
2020-09-10 11:58:40 -06:00
Kris Nuttycombe
4a954c7f8f
Add tests for transaction builder support.
2020-09-10 11:58:40 -06:00
Kris Nuttycombe
ca8e24eef5
Add validation to demo transaction builder.
2020-09-10 11:58:40 -06:00
Kris Nuttycombe
659c34a954
Make error a type member of FromPayload trait rather than a type variable.
...
Fix demo test compilation errors.
2020-09-10 11:58:40 -06:00
Jack Grigg
961d251178
Add transaction-builder suport for TZE-bearing transactions.
2020-09-10 11:58:40 -06:00
Jack Grigg
bf7f95b0e9
TZE consensus context and program sets
...
Co-authored-by: Kris Nuttycombe <kris.nuttycombe@gmail.com>
2020-09-10 11:58:40 -06:00
Jack Grigg
ce9a695ded
Demo TZE parsing and consensus logic
2020-09-10 11:58:40 -06:00
Jack Grigg
b3332db3e9
Add TZEs to transaction format
2020-09-10 11:58:40 -06:00
Sean Bowe
d4cba74402
Version bump 0.4.0 for crates
...
Bumps zcash_proofs, zcash_primitives, zcash_client_backend to 0.4.0
Also bumps zcash_client_sqlite to 0.2.0
2020-09-09 14:41:19 -06:00
ebfull
c7e9523dce
Merge pull request #284 from str4d/259-ovk-none
...
zcash_primitives: Support ovk = ⊥ in note encryption
2020-09-09 14:32:57 -06:00
Jack Grigg
59e26a0c0f
bls12_381 0.3.1 and jubjub 0.5.1
2020-09-09 16:51:53 +01:00
Jack Grigg
6a62993714
secp256k1 0.19
2020-09-09 00:38:54 +01:00
Jack Grigg
96bd59b942
Migrate to ff 0.8 and bellman 0.8
...
bellman 0.8 includes fixes for several performance regressions.
MSRV is now 1.44.0, matching the ff crate.
2020-09-09 00:27:51 +01:00
Jack Grigg
40e135783c
zcash_primitives: Support ovk = ⊥ in note encryption
...
Closes zcash/librustzcash#259 .
2020-08-28 21:17:16 +01:00
Jack Grigg
72817b0edc
zcash_primitives: Add OutgoingCipherKey struct
2020-08-28 16:17:15 +01:00
Jack Grigg
3f06d92eec
Depend on published versions of subtree crates
2020-08-27 23:25:20 +01:00
Jack Grigg
e25a7dacdf
zcash_primitives 0.3.0
2020-08-23 16:23:53 +01:00
Jack Grigg
d112add8a3
jubjub 0.4.0
2020-08-23 16:23:53 +01:00
Jack Grigg
5f99c52143
bls12_381 0.2.0
2020-08-23 16:23:53 +01:00
Jack Grigg
bdb42bcbc8
pairing 0.17.0
2020-08-23 15:31:09 +01:00
Jack Grigg
ee3e8fbfbb
group 0.7.0
2020-08-23 15:31:09 +01:00
Jack Grigg
55fa366730
ff 0.7.0
2020-08-23 15:31:09 +01:00
Jack Grigg
a3cb89dff9
zcash_primitives: Add feature flags to docs.rs documentation
2020-08-23 06:56:03 +01:00
Daira Hopwood
cfed47c176
Rename ValueCommitment.cm() to .commitment() (because it's confusing to have cm referring to both note and value commitments).
...
Signed-off-by: Daira Hopwood <daira@jacaranda.org>
2020-08-22 01:28:13 +01:00
Daira Hopwood
20c5096793
Fix remaining cases of cm -> cmu.
...
Signed-off-by: Daira Hopwood <daira@jacaranda.org>
2020-08-22 01:28:13 +01:00
Daira Hopwood
ee6c21f95b
Scripted diff:
...
```
find . -not -path '*/.git/*' -a -type f -exec sed -i -e 's/hash_x/hash_u/g' {} \;
find . -not -path '*/.git/*' -a -type f -exec sed -i -e 's/hash_y/hash_v/g' {} \;
```
Signed-off-by: Daira Hopwood <daira@jacaranda.org>
2020-08-22 01:28:13 +01:00
Jack Grigg
d15acf8acc
zcash_primitives: Rename Note::cm to Note::cmu
2020-08-21 18:35:04 +01:00
Jack Grigg
7a6223202e
zcash_primitives: Remove redundant TODO
...
The primitives are no longer generic over a curve; we hard-code Jubjub,
so we know that the smallest u-coordinate that is not on the curve is 1.
2020-08-21 18:27:09 +01:00
Jack Grigg
ca5bc6b0ae
zcash_primitives: Fix names of some test vector macros
2020-08-21 18:25:30 +01:00
Jack Grigg
ed3489a111
zcash_primitives: Explicitly type zero-initialised arrays
2020-08-21 18:22:29 +01:00