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Various corrections to multisig API

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This commit is contained in:
Luke Parker
2022-04-29 15:28:04 -04:00
parent 3a4971f28b
commit 45559e14ee
10 changed files with 169 additions and 134 deletions
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8
coins/monero/src/clsag/mod.rs
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@@ -71,13 +71,17 @@ impl Input {
#[cfg(feature = "multisig")]
pub fn context(&self) -> Vec<u8> {
// image is extraneous in practice as the image should be in the msg AND the addendum when TX
// signing. This just ensures CLSAG guarantees its integrity, even when others won't
let mut context = self.image.compress().to_bytes().to_vec();
// Ring index
context.extend(&u8::try_from(self.i).unwrap().to_le_bytes());
// Ring
for pair in &self.ring {
// Doesn't include mixins[i] as CLSAG doesn't care and won't be affected by it
// Doesn't include key offsets as CLSAG doesn't care and won't be affected by it
context.extend(&pair[0].compress().to_bytes());
context.extend(&pair[1].compress().to_bytes());
}
context.extend(&u8::try_from(self.i).unwrap().to_le_bytes());
// Doesn't include commitment as the above ring + index includes the commitment
context
}