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3.6.7 Seal IetfTranscript

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This commit is contained in:
Luke Parker
2023-03-01 00:42:01 -05:00
parent 5a3406bb5f
commit a42a84e1e8
1 changed files with 24 additions and 19 deletions
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7
crypto/frost/src/algorithm.rs
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@@ -87,10 +87,13 @@ pub trait Algorithm<C: Curve>: Clone {
) -> Result<Vec<(C::F, C::G)>, ()>; ) -> Result<Vec<(C::F, C::G)>, ()>;
} }
mod sealed {
pub use super::*;
/// IETF-compliant transcript. This is incredibly naive and should not be used within larger /// IETF-compliant transcript. This is incredibly naive and should not be used within larger
/// protocols. /// protocols.
#[derive(Clone, Debug)] #[derive(Clone, Debug)]
pub struct IetfTranscript(Vec<u8>); pub struct IetfTranscript(pub(crate) Vec<u8>);
impl Transcript for IetfTranscript { impl Transcript for IetfTranscript {
type Challenge = Vec<u8>; type Challenge = Vec<u8>;
@@ -113,6 +116,8 @@ impl Transcript for IetfTranscript {
unimplemented!() unimplemented!()
} }
} }
}
pub(crate) use sealed::IetfTranscript;
/// HRAm usable by the included Schnorr signature algorithm to generate challenges. /// HRAm usable by the included Schnorr signature algorithm to generate challenges.
pub trait Hram<C: Curve>: Clone { pub trait Hram<C: Curve>: Clone {