Jack Grigg
dab3c002b7
Script opcode and data support
...
Overrides the shift-left operator for pushing opcodes onto the Script,
matching the notation used in zcashd.
2019-07-27 00:28:00 +01:00
Jack Grigg
1862354ea6
Sapling transaction builder
2019-07-27 00:27:50 +01:00
Jack Grigg
01618038bf
TxProver trait to abstract over the circuit parameters
...
An implementation using local parameters is provided in the zcash_proofs
crate.
2019-07-26 23:56:00 +01:00
Jack Grigg
8f7adec0d9
Migrate zcash_primitives to rand_core 0.4
2019-07-19 00:46:37 +02:00
str4d
8361674efc
Merge branch 'master' into blake2_simd
2019-07-18 18:22:20 +02:00
Jack Grigg
8f3f95ee08
Sapling commitment tree empty roots
2019-07-10 13:44:21 -04:00
Jack Grigg
999dcbfcab
Migrate to blake2b_simd and blake2s_simd crates
...
The primary reason for migrating is that these crates provide APIs for
setting the personalisation string. This enables us to depend solely on
published crates, and thus publish our own crates.
The SIMD implementations are ported from libsodium.
Closes #67 .
2019-07-10 13:12:14 -04:00
Jack Grigg
f25a8a557e
Convert zip32 crate into a module of zcash_primitives
2019-06-27 16:14:24 +01:00
Jack Grigg
6dcb4040af
Switch to crypto_api_chachapoly crate
...
This crate exposes both the ChaCha20Poly1305 IETF construction, and the
underlying ChaCha20 IETF primitive, removing the need for depending on
our own fork of the previous chacha20-poly1305-aead crate.
2019-04-11 06:33:41 -07:00
Jack Grigg
70caa7d4b0
Sapling note encryption test vectors
2019-04-05 21:05:05 +01:00
George Tankersley
65bbe7daed
Implement Sapling note encryption
2019-04-05 21:05:05 +01:00
Jack Grigg
9b455a12cc
Move Sapling key structs from zip32 to zcash_primitives
2019-04-05 21:05:03 +01:00
Jack Grigg
4289843852
Compute TxId for Transaction
2019-03-07 23:42:00 +00:00
Jack Grigg
a1664c6bbc
impl Display for BlockHash and TxId
2019-03-07 23:41:46 +00:00
Jack Grigg
e21be37042
Block header representation
2019-03-07 23:26:00 +00:00
Jack Grigg
09a20aacfe
Make zcash_primitives::JUBJUB the canonical instantiation of JubjubBls12
2019-02-26 13:44:28 -07:00
Jack Grigg
6b43b2d0d6
Refactor Sapling spendAuthSig creation into zcash_primitives::sapling
2019-02-26 13:44:28 -07:00
Jack Grigg
538de482f3
Update zcash_primitives crate to use ff crate
2019-01-06 09:31:20 +00:00
Jack Grigg
9b06205ed6
Reject unexpected binding sig during transaction write
2018-11-30 00:54:30 +00:00
Jack Grigg
2d8b1fe504
ZIP 143
2018-11-09 08:34:38 +13:00
Jack Grigg
e490b79907
Transaction serialization
2018-10-11 18:05:50 +01:00
Jack Grigg
91ff2c71cf
Helper for serializing CompactSize-prefixed vectors
2018-10-11 17:48:12 +01:00
Jack Grigg
ad16ba6a35
Empty crates as a base for code refactoring
2018-08-28 22:24:14 +01:00