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drk: removed coin_blind references

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aggstam
2023-06-19 21:40:49 +03:00
parent bca5527c7b
commit 8a416c047d
2 changed files with 2 additions and 8 deletions
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2
doc/src/architecture/tx_lifetime.md
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@@ -180,8 +180,6 @@ pub struct Note {
pub value: u64,
/// Token ID of the coin
pub token_id: TokenId,
/// Blinding factor for the coin bulla
pub coin_blind: pallas::Base,
/// Blinding factor for the value Pedersen commitment
pub value_blind: ValueBlind,
/// Blinding factor for the token ID Pedersen commitment

8
doc/src/zkas/examples/sapling.md
View File

@@ -100,7 +100,6 @@ let token_id = pallas::Base::random(&mut OsRng);
let value_blind = pallas::Scalar::random(&mut OsRng);
let token_blind = pallas::Scalar::random(&mut OsRng);
let serial = pallas::Base::random(&mut OsRng);
let coin_blind = pallas::Base::random(&mut OsRng);
let public_key = PublicKey::from_secret(SecretKey::random(&mut OsRng));
let (pub_x, pub_y) = public_key.xy();
@@ -110,13 +109,12 @@ let prover_witnesses = vec![
Witness::Base(Value::known(pallas::Base::from(value))),
Witness::Base(Value::known(token_id)),
Witness::Base(Value::known(serial)),
Witness::Base(Value::known(coin_blind)),
Witness::Scalar(Value::known(value_blind)),
Witness::Scalar(Value::known(token_blind)),
];
// Create the public inputs
let msgs = [pub_x, pub_y, pallas::Base::from(value), token_id, serial, coin_blind];
let msgs = [pub_x, pub_y, pallas::Base::from(value), token_id, serial];
let coin = poseidon_hash(msgs);
let value_commit = pedersen_commitment_u64(value, value_blind);
@@ -237,14 +235,13 @@ let token_id = pallas::Base::random(&mut OsRng);
let value_blind = pallas::Scalar::random(&mut OsRng);
let token_blind = pallas::Scalar::random(&mut OsRng);
let serial = pallas::Base::random(&mut OsRng);
let coin_blind = pallas::Base::random(&mut OsRng);
let secret = SecretKey::random(&mut OsRng);
let sig_secret = SecretKey::random(&mut OsRng);
// Build the coin
let coin2 = {
let (pub_x, pub_y) = PublicKey::from_secret(secret).xy();
let messages = [pub_x, pub_y, pallas::Base::from(value), token_id, serial, coin_blind];
let messages = [pub_x, pub_y, pallas::Base::from(value), token_id, serial];
poseidon_hash(messages)
};
@@ -272,7 +269,6 @@ let prover_witnesses = vec![
Witness::Base(Value::known(serial)),
Witness::Base(Value::known(pallas::Base::from(value))),
Witness::Base(Value::known(token_id)),
Witness::Base(Value::known(coin_blind)),
Witness::Scalar(Value::known(value_blind)),
Witness::Scalar(Value::known(token_blind)),
Witness::Uint32(Value::known(leaf_pos.try_into().unwrap())),