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Rename Bulletproof::calculate_bp_clawback to Bulletproof::calculate_clawback

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This commit is contained in:
Luke Parker
2025-08-08 23:56:48 -04:00
parent d363b1c173
commit c7f825a192
2 changed files with 5 additions and 5 deletions
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8
networks/monero/ringct/bulletproofs/src/lib.rs
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@@ -91,7 +91,7 @@ impl Bulletproof {
/// maximum amount of outputs will be returned. /// maximum amount of outputs will be returned.
// https://github.com/monero-project/monero/blob/94e67bf96bbc010241f29ada6abc89f49a81759c/ // https://github.com/monero-project/monero/blob/94e67bf96bbc010241f29ada6abc89f49a81759c/
// src/cryptonote_basic/cryptonote_format_utils.cpp#L106-L124 // src/cryptonote_basic/cryptonote_format_utils.cpp#L106-L124
pub fn calculate_bp_clawback(plus: bool, n_outputs: usize) -> (usize, usize) { pub fn calculate_clawback(plus: bool, n_outputs: usize) -> (usize, usize) {
#[allow(non_snake_case)] #[allow(non_snake_case)]
let mut LR_len = 0; let mut LR_len = 0;
let mut n_padded_outputs = 1; let mut n_padded_outputs = 1;
@@ -101,15 +101,15 @@ impl Bulletproof {
} }
LR_len += LOG_COMMITMENT_BITS; LR_len += LOG_COMMITMENT_BITS;
let mut bp_clawback = 0; let mut clawback = 0;
if n_padded_outputs > 2 { if n_padded_outputs > 2 {
let fields = Bulletproof::bp_fields(plus); let fields = Bulletproof::bp_fields(plus);
let base = ((fields + (2 * (LOG_COMMITMENT_BITS + 1))) * 32) / 2; let base = ((fields + (2 * (LOG_COMMITMENT_BITS + 1))) * 32) / 2;
let size = (fields + (2 * LR_len)) * 32; let size = (fields + (2 * LR_len)) * 32;
bp_clawback = ((base * n_padded_outputs) - size) * 4 / 5; clawback = ((base * n_padded_outputs) - size) * 4 / 5;
} }
(bp_clawback, LR_len) (clawback, LR_len)
} }
/// Prove the list of commitments are within [0 .. 2^64) with an aggregate Bulletproof. /// Prove the list of commitments are within [0 .. 2^64) with an aggregate Bulletproof.

2
networks/monero/src/transaction.rs
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@@ -609,7 +609,7 @@ impl Transaction<NotPruned> {
blob_size blob_size
} else { } else {
blob_size + blob_size +
Bulletproof::calculate_bp_clawback( Bulletproof::calculate_clawback(
bp_plus, bp_plus,
match self { match self {
Transaction::V1 { .. } => panic!("v1 transaction was BP(+)"), Transaction::V1 { .. } => panic!("v1 transaction was BP(+)"),