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simple doc to lead contract witnesses

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mohab metwally
2022-11-01 14:12:18 +02:00
parent 21e7206724
commit 080f10909f
1 changed files with 20 additions and 23 deletions
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43
src/zk/circuit/lead_contract.rs
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@@ -116,30 +116,27 @@ const LEAD_Y_COMMIT_BASE_OFFSET: usize = 3;
#[derive(Default, Debug)]
pub struct LeadContract {
// witness
pub path: Value<[MerkleNode; MERKLE_DEPTH_ORCHARD]>,
pub sk: Value<pallas::Base>,
pub root_sk: Value<pallas::Base>, // coins merkle tree secret key of coin1
pub path_sk: Value<[MerkleNode; MERKLE_DEPTH_ORCHARD]>, // path to the secret key root_sk
pub coin_timestamp: Value<pallas::Base>,
pub coin_nonce: Value<pallas::Base>,
pub coin1_blind: Value<pallas::Scalar>,
pub coin1_sn: Value<pallas::Base>,
pub value: Value<pallas::Base>,
pub coin2_blind: Value<pallas::Scalar>,
pub coin2_commit: Value<pallas::Point>,
// public advices
pub cm_pos: Value<u32>,
//
//pub sn_c1 : Option<pallas::Base>,
pub slot: Value<pallas::Base>,
pub mau_rho: Value<pallas::Scalar>,
pub mau_y: Value<pallas::Scalar>,
pub root_cm: Value<pallas::Base>,
pub sigma1: Value<pallas::Base>,
pub sigma2: Value<pallas::Base>,
//pub eta : Option<u32>,
pub path: Value<[MerkleNode; MERKLE_DEPTH_ORCHARD]>, /// path of coin1 commitment
pub sk: Value<pallas::Base>, /// coin secret key
pub root_sk: Value<pallas::Base>, /// root to secret key
pub path_sk: Value<[MerkleNode; MERKLE_DEPTH_ORCHARD]>, /// path to the secret key rooted by `root_sk`
pub coin_timestamp: Value<pallas::Base>, /// $\tau$ or coin index
pub coin_nonce: Value<pallas::Base>, /// coin nonce $\rho_{c1}$
pub coin1_blind: Value<pallas::Scalar>, /// coin blind r
pub coin1_sn: Value<pallas::Base>, /// coin serial number
pub value: Value<pallas::Base>, /// coin value
pub coin2_blind: Value<pallas::Scalar>, /// coin2 blind r2
pub coin2_commit: Value<pallas::Point>, /// coin2 commitment
pub cm_pos: Value<u32>, /// coin position in the merkle tree
pub slot: Value<pallas::Base>, /// slot index
pub mau_rho: Value<pallas::Scalar>, /// random value derived from eta used for constraining \rho
pub mau_y: Value<pallas::Scalar>, /// random value derived from eta used for calculating y
pub root_cm: Value<pallas::Base>, /// root to commitment in the mekle tree
pub sigma1: Value<pallas::Base>, /// first coefficient in 1-term T (target function) approximation
pub sigma2: Value<pallas::Base>, /// second coefficient in 2-term T (target function) approximation
/// constrained nonce $\rho$
pub rho: Value<pallas::Point>,
//pub eta : Option<u32>,
//pub h : Option<u32>, // hash of this data
//pub ptr: Option<u32>, //hash of the previous block
}