defuse_crypto

Struct Secp256k1

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pub struct Secp256k1;

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impl Curve for Secp256k1

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type Signature = [u8; 65]

Concatenated r, s and v (recovery byte).

Note: Ethereum clients shift the recovery byte and this logic might depend on chain id, so clients must rollback these changes to v ∈ {0, 1}. References:

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type VerifyingKey = ()

ECDSA signatures are recoverable, so you don’t need a verifying key

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type PublicKey = [u8; 64]

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type Message = [u8; 32]

Message that can be signed by this curve
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fn verify( [..signature, v]: &Self::Signature, hash: &Self::Message, _verifying_key: &(), ) -> Option<Self::PublicKey>

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impl TypedCurve for Secp256k1

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const CURVE_TYPE: CurveType = CurveType::Secp256k1

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fn to_base58(bytes: impl AsRef<[u8]>) -> String

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fn parse_base58<const N: usize>( s: impl AsRef<str>, ) -> Result<[u8; N], ParseCurveError>

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impl<T> Any for T
where T: 'static + ?Sized,

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where T: ?Sized,

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fn borrow(&self) -> &T

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impl<T> BorrowMut<T> for T
where T: ?Sized,

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fn borrow_mut(&mut self) -> &mut T

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fn from(t: T) -> T

Returns the argument unchanged.

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impl<T, U> Into<U> for T
where U: From<T>,

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fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

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type Output = T

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impl<T, U> TryFrom<U> for T
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type Error = Infallible

The type returned in the event of a conversion error.
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Performs the conversion.
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impl<T, U> TryInto<U> for T
where U: TryFrom<T>,

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type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.
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fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.