21 lines
573 B
Rust
21 lines
573 B
Rust
use super::Signature;
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use pairing::bls12_381::G2Compressed;
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use pairing::{CurveAffine, CurveProjective, EncodedPoint};
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impl Signature {
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pub fn to_vec(&self) -> Vec<u8> {
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let comp = self.0.into_affine().into_compressed();
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comp.as_ref().to_vec()
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}
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pub fn from_bytes(bytes: &[u8]) -> Option<Self> {
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let mut comp = G2Compressed::empty();
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comp.as_mut().copy_from_slice(bytes);
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if let Ok(affine) = comp.into_affine() {
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Some(Signature(affine.into_projective()))
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} else {
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None
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}
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}
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}
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