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Struct sp_crypto_ec_utils::bls12_381::HostHooks

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pub struct HostHooks;
Expand description

Curve hooks jumping into host_calls host functions.

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impl Clone for HostHooks

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fn clone(&self) -> HostHooks

Returns a copy of the value. Read more
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fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source. Read more
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impl CurveHooks for HostHooks

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fn bls12_381_multi_miller_loop( g1: impl Iterator<Item = <Bls12_381 as Pairing>::G1Prepared>, g2: impl Iterator<Item = <Bls12_381 as Pairing>::G2Prepared>, ) -> Result<<Bls12_381 as Pairing>::TargetField, ()>

Pairing multi Miller loop.
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fn bls12_381_final_exponentiation( target: <Bls12_381 as Pairing>::TargetField, ) -> Result<<Bls12_381 as Pairing>::TargetField, ()>

Pairing final exponentiation.
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fn bls12_381_msm_g1( bases: &[G1Affine], scalars: &[<G1Config as CurveConfig>::ScalarField], ) -> Result<G1Projective, ()>

Multi scalar multiplication on G1.
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fn bls12_381_msm_g2( bases: &[G2Affine], scalars: &[<G2Config as CurveConfig>::ScalarField], ) -> Result<G2Projective, ()>

Multi scalar multiplication on G2.
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fn bls12_381_mul_projective_g1( base: &G1Projective, scalar: &[u64], ) -> Result<G1Projective, ()>

Projective multiplication on G1.
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fn bls12_381_mul_projective_g2( base: &G2Projective, scalar: &[u64], ) -> Result<G2Projective, ()>

Projective multiplication on G2.
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impl Copy for HostHooks

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🔬This is a nightly-only experimental API. (clone_to_uninit)
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default unsafe fn clone_to_uninit(&self, dst: *mut T)

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