[−][src]Struct signatory::ecdsa::Asn1Signature
ASN.1 DER-encoded signature.
Generic over the scalar size of the elliptic curve.
Implementations
impl<C> Signature<C> where
C: Curve,
<C as Curve>::FieldSize: Add<<C as Curve>::FieldSize>,
<C as Curve>::FieldSize: ArrayLength<u8>,
<<<C as Curve>::FieldSize as Add<<C as Curve>::FieldSize>>::Output as Add<UInt<UInt<UInt<UInt<UTerm, B1>, B0>, B0>, B1>>>::Output: ArrayLength<u8>,
<<C as Curve>::FieldSize as Add<<C as Curve>::FieldSize>>::Output: Add<UInt<UInt<UInt<UInt<UTerm, B1>, B0>, B0>, B1>>,
<<C as Curve>::FieldSize as Add<<C as Curve>::FieldSize>>::Output: ArrayLength<u8>,
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C: Curve,
<C as Curve>::FieldSize: Add<<C as Curve>::FieldSize>,
<C as Curve>::FieldSize: ArrayLength<u8>,
<<<C as Curve>::FieldSize as Add<<C as Curve>::FieldSize>>::Output as Add<UInt<UInt<UInt<UInt<UTerm, B1>, B0>, B0>, B1>>>::Output: ArrayLength<u8>,
<<C as Curve>::FieldSize as Add<<C as Curve>::FieldSize>>::Output: Add<UInt<UInt<UInt<UInt<UTerm, B1>, B0>, B0>, B1>>,
<<C as Curve>::FieldSize as Add<<C as Curve>::FieldSize>>::Output: ArrayLength<u8>,
pub fn len(&self) -> usize
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Get the length of the signature in bytes
pub fn as_bytes(&self) -> &[u8]
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Borrow this signature as a byte slice
Trait Implementations
impl<C> AsRef<[u8]> for Signature<C> where
C: Curve,
<C as Curve>::FieldSize: Add<<C as Curve>::FieldSize>,
<C as Curve>::FieldSize: ArrayLength<u8>,
<<<C as Curve>::FieldSize as Add<<C as Curve>::FieldSize>>::Output as Add<UInt<UInt<UInt<UInt<UTerm, B1>, B0>, B0>, B1>>>::Output: ArrayLength<u8>,
<<C as Curve>::FieldSize as Add<<C as Curve>::FieldSize>>::Output: Add<UInt<UInt<UInt<UInt<UTerm, B1>, B0>, B0>, B1>>,
<<C as Curve>::FieldSize as Add<<C as Curve>::FieldSize>>::Output: ArrayLength<u8>,
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C: Curve,
<C as Curve>::FieldSize: Add<<C as Curve>::FieldSize>,
<C as Curve>::FieldSize: ArrayLength<u8>,
<<<C as Curve>::FieldSize as Add<<C as Curve>::FieldSize>>::Output as Add<UInt<UInt<UInt<UInt<UTerm, B1>, B0>, B0>, B1>>>::Output: ArrayLength<u8>,
<<C as Curve>::FieldSize as Add<<C as Curve>::FieldSize>>::Output: Add<UInt<UInt<UInt<UInt<UTerm, B1>, B0>, B0>, B1>>,
<<C as Curve>::FieldSize as Add<<C as Curve>::FieldSize>>::Output: ArrayLength<u8>,
impl<C> Debug for Signature<C> where
C: Curve,
<C as Curve>::FieldSize: Add<<C as Curve>::FieldSize>,
<C as Curve>::FieldSize: ArrayLength<u8>,
<<<C as Curve>::FieldSize as Add<<C as Curve>::FieldSize>>::Output as Add<UInt<UInt<UInt<UInt<UTerm, B1>, B0>, B0>, B1>>>::Output: ArrayLength<u8>,
<<C as Curve>::FieldSize as Add<<C as Curve>::FieldSize>>::Output: Add<UInt<UInt<UInt<UInt<UTerm, B1>, B0>, B0>, B1>>,
<<C as Curve>::FieldSize as Add<<C as Curve>::FieldSize>>::Output: ArrayLength<u8>,
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C: Curve,
<C as Curve>::FieldSize: Add<<C as Curve>::FieldSize>,
<C as Curve>::FieldSize: ArrayLength<u8>,
<<<C as Curve>::FieldSize as Add<<C as Curve>::FieldSize>>::Output as Add<UInt<UInt<UInt<UInt<UTerm, B1>, B0>, B0>, B1>>>::Output: ArrayLength<u8>,
<<C as Curve>::FieldSize as Add<<C as Curve>::FieldSize>>::Output: Add<UInt<UInt<UInt<UInt<UTerm, B1>, B0>, B0>, B1>>,
<<C as Curve>::FieldSize as Add<<C as Curve>::FieldSize>>::Output: ArrayLength<u8>,
impl<C> PrehashSignature for Signature<C> where
C: Curve + DigestPrimitive,
<C as Curve>::FieldSize: Add<<C as Curve>::FieldSize>,
<C as Curve>::FieldSize: ArrayLength<u8>,
<<<C as Curve>::FieldSize as Add<<C as Curve>::FieldSize>>::Output as Add<UInt<UInt<UInt<UInt<UTerm, B1>, B0>, B0>, B1>>>::Output: ArrayLength<u8>,
<<C as Curve>::FieldSize as Add<<C as Curve>::FieldSize>>::Output: Add<UInt<UInt<UInt<UInt<UTerm, B1>, B0>, B0>, B1>>,
<<C as Curve>::FieldSize as Add<<C as Curve>::FieldSize>>::Output: ArrayLength<u8>,
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C: Curve + DigestPrimitive,
<C as Curve>::FieldSize: Add<<C as Curve>::FieldSize>,
<C as Curve>::FieldSize: ArrayLength<u8>,
<<<C as Curve>::FieldSize as Add<<C as Curve>::FieldSize>>::Output as Add<UInt<UInt<UInt<UInt<UTerm, B1>, B0>, B0>, B1>>>::Output: ArrayLength<u8>,
<<C as Curve>::FieldSize as Add<<C as Curve>::FieldSize>>::Output: Add<UInt<UInt<UInt<UInt<UTerm, B1>, B0>, B0>, B1>>,
<<C as Curve>::FieldSize as Add<<C as Curve>::FieldSize>>::Output: ArrayLength<u8>,
type Digest = <C as DigestPrimitive>::Digest
Preferred Digest
algorithm to use when computing this signature type.
impl<C> Signature for Signature<C> where
C: Curve,
<C as Curve>::FieldSize: Add<<C as Curve>::FieldSize>,
<C as Curve>::FieldSize: ArrayLength<u8>,
<<<C as Curve>::FieldSize as Add<<C as Curve>::FieldSize>>::Output as Add<UInt<UInt<UInt<UInt<UTerm, B1>, B0>, B0>, B1>>>::Output: ArrayLength<u8>,
<<C as Curve>::FieldSize as Add<<C as Curve>::FieldSize>>::Output: Add<UInt<UInt<UInt<UInt<UTerm, B1>, B0>, B0>, B1>>,
<<C as Curve>::FieldSize as Add<<C as Curve>::FieldSize>>::Output: ArrayLength<u8>,
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C: Curve,
<C as Curve>::FieldSize: Add<<C as Curve>::FieldSize>,
<C as Curve>::FieldSize: ArrayLength<u8>,
<<<C as Curve>::FieldSize as Add<<C as Curve>::FieldSize>>::Output as Add<UInt<UInt<UInt<UInt<UTerm, B1>, B0>, B0>, B1>>>::Output: ArrayLength<u8>,
<<C as Curve>::FieldSize as Add<<C as Curve>::FieldSize>>::Output: Add<UInt<UInt<UInt<UInt<UTerm, B1>, B0>, B0>, B1>>,
<<C as Curve>::FieldSize as Add<<C as Curve>::FieldSize>>::Output: ArrayLength<u8>,
pub fn from_bytes(bytes: &[u8]) -> Result<Signature<C>, Error>
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Parse an ASN.1 DER-encoded ECDSA signature from a byte slice
fn as_bytes(&self) -> &[u8]
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impl<'_, C> TryFrom<&'_ [u8]> for Signature<C> where
C: Curve,
<C as Curve>::FieldSize: Add<<C as Curve>::FieldSize>,
<C as Curve>::FieldSize: ArrayLength<u8>,
<<<C as Curve>::FieldSize as Add<<C as Curve>::FieldSize>>::Output as Add<UInt<UInt<UInt<UInt<UTerm, B1>, B0>, B0>, B1>>>::Output: ArrayLength<u8>,
<<C as Curve>::FieldSize as Add<<C as Curve>::FieldSize>>::Output: Add<UInt<UInt<UInt<UInt<UTerm, B1>, B0>, B0>, B1>>,
<<C as Curve>::FieldSize as Add<<C as Curve>::FieldSize>>::Output: ArrayLength<u8>,
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C: Curve,
<C as Curve>::FieldSize: Add<<C as Curve>::FieldSize>,
<C as Curve>::FieldSize: ArrayLength<u8>,
<<<C as Curve>::FieldSize as Add<<C as Curve>::FieldSize>>::Output as Add<UInt<UInt<UInt<UInt<UTerm, B1>, B0>, B0>, B1>>>::Output: ArrayLength<u8>,
<<C as Curve>::FieldSize as Add<<C as Curve>::FieldSize>>::Output: Add<UInt<UInt<UInt<UInt<UTerm, B1>, B0>, B0>, B1>>,
<<C as Curve>::FieldSize as Add<<C as Curve>::FieldSize>>::Output: ArrayLength<u8>,
type Error = Error
The type returned in the event of a conversion error.
pub fn try_from(bytes: &[u8]) -> Result<Signature<C>, Error>
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impl<C> TryFrom<Signature<C>> for Signature<C> where
C: Curve + CheckSignatureBytes,
<C as Curve>::FieldSize: Add<<C as Curve>::FieldSize>,
<C as Curve>::FieldSize: ArrayLength<u8>,
<<<C as Curve>::FieldSize as Add<<C as Curve>::FieldSize>>::Output as Add<UInt<UInt<UInt<UInt<UTerm, B1>, B0>, B0>, B1>>>::Output: ArrayLength<u8>,
<<C as Curve>::FieldSize as Add<<C as Curve>::FieldSize>>::Output: Add<UInt<UInt<UInt<UInt<UTerm, B1>, B0>, B0>, B1>>,
<<C as Curve>::FieldSize as Add<<C as Curve>::FieldSize>>::Output: ArrayLength<u8>,
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C: Curve + CheckSignatureBytes,
<C as Curve>::FieldSize: Add<<C as Curve>::FieldSize>,
<C as Curve>::FieldSize: ArrayLength<u8>,
<<<C as Curve>::FieldSize as Add<<C as Curve>::FieldSize>>::Output as Add<UInt<UInt<UInt<UInt<UTerm, B1>, B0>, B0>, B1>>>::Output: ArrayLength<u8>,
<<C as Curve>::FieldSize as Add<<C as Curve>::FieldSize>>::Output: Add<UInt<UInt<UInt<UInt<UTerm, B1>, B0>, B0>, B1>>,
<<C as Curve>::FieldSize as Add<<C as Curve>::FieldSize>>::Output: ArrayLength<u8>,
Auto Trait Implementations
impl<C> RefUnwindSafe for Signature<C> where
<<<<C as Curve>::FieldSize as Add<<C as Curve>::FieldSize>>::Output as Add<UInt<UInt<UInt<UInt<UTerm, B1>, B0>, B0>, B1>>>::Output as ArrayLength<u8>>::ArrayType: RefUnwindSafe,
<<<<C as Curve>::FieldSize as Add<<C as Curve>::FieldSize>>::Output as Add<UInt<UInt<UInt<UInt<UTerm, B1>, B0>, B0>, B1>>>::Output as ArrayLength<u8>>::ArrayType: RefUnwindSafe,
impl<C> Send for Signature<C>
impl<C> Sync for Signature<C>
impl<C> Unpin for Signature<C> where
<<<<C as Curve>::FieldSize as Add<<C as Curve>::FieldSize>>::Output as Add<UInt<UInt<UInt<UInt<UTerm, B1>, B0>, B0>, B1>>>::Output as ArrayLength<u8>>::ArrayType: Unpin,
<<<<C as Curve>::FieldSize as Add<<C as Curve>::FieldSize>>::Output as Add<UInt<UInt<UInt<UInt<UTerm, B1>, B0>, B0>, B1>>>::Output as ArrayLength<u8>>::ArrayType: Unpin,
impl<C> UnwindSafe for Signature<C> where
<<<<C as Curve>::FieldSize as Add<<C as Curve>::FieldSize>>::Output as Add<UInt<UInt<UInt<UInt<UTerm, B1>, B0>, B0>, B1>>>::Output as ArrayLength<u8>>::ArrayType: UnwindSafe,
<<<<C as Curve>::FieldSize as Add<<C as Curve>::FieldSize>>::Output as Add<UInt<UInt<UInt<UInt<UTerm, B1>, B0>, B0>, B1>>>::Output as ArrayLength<u8>>::ArrayType: UnwindSafe,
Blanket Implementations
impl<T> Any for T where
T: 'static + ?Sized,
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T: 'static + ?Sized,
impl<T> Borrow<T> for T where
T: ?Sized,
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T: ?Sized,
impl<T> BorrowMut<T> for T where
T: ?Sized,
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T: ?Sized,
pub fn borrow_mut(&mut self) -> &mut T
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impl<T> From<T> for T
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impl<T, U> Into<U> for T where
U: From<T>,
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U: From<T>,
impl<T> Same<T> for T
type Output = T
Should always be Self
impl<T, U> TryFrom<U> for T where
U: Into<T>,
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U: Into<T>,
type Error = Infallible
The type returned in the event of a conversion error.
pub fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>
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impl<T, U> TryInto<U> for T where
U: TryFrom<T>,
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U: TryFrom<T>,