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20 lines
517 B
20 lines
517 B
use algebra_core::bytes::{FromBytes, ToBytes};
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use core::{fmt::Debug, hash::Hash};
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use crate::CryptoError;
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#[cfg(feature = "r1cs")]
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pub mod constraints;
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#[cfg(feature = "r1cs")]
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pub use constraints::*;
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pub mod blake2s;
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pub use self::blake2s::*;
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pub trait PRF {
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type Input: FromBytes + Default;
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type Output: ToBytes + Eq + Clone + Default + Hash;
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type Seed: FromBytes + ToBytes + Clone + Default + Debug;
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fn evaluate(seed: &Self::Seed, input: &Self::Input) -> Result<Self::Output, CryptoError>;
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}
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