rama::crypto::dep::aws_lc_rs::signature

Struct RsaPublicKeyComponents

pub struct RsaPublicKeyComponents<B>
where
    B: AsRef<[u8]> + Debug,
{
    pub n: B,
    pub e: B,
}
Expand description

Low-level API for RSA public keys.

When the public key is in DER-encoded PKCS#1 ASN.1 format, it is recommended to use aws_lc_rs::signature::verify() with aws_lc_rs::signature::RSA_PKCS1_*, because aws_lc_rs::signature::verify() will handle the parsing in that case. Otherwise, this function can be used to pass in the raw bytes for the public key components as untrusted::Input arguments.

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§n: B

The public modulus, encoded in big-endian bytes without leading zeros.

§e: B

The public exponent, encoded in big-endian bytes without leading zeros.

Implementations§

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impl<B> PublicKeyComponents<B>
where B: AsRef<[u8]> + Debug,

pub fn verify( &self, params: &RsaParameters, message: &[u8], signature: &[u8], ) -> Result<(), Unspecified>

Verifies that signature is a valid signature of message using self as the public key. params determine what algorithm parameters (padding, digest algorithm, key length range, etc.) are used in the verification.

§Errors

error::Unspecified if message was not verified.

Trait Implementations§

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impl<B> Clone for PublicKeyComponents<B>
where B: Clone + AsRef<[u8]> + Debug,

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fn clone(&self) -> PublicKeyComponents<B>

Returns a duplicate of the value. Read more
1.0.0 · Source§

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source. Read more
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impl<B> Debug for PublicKeyComponents<B>
where B: AsRef<[u8]> + Debug,

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fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

Formats the value using the given formatter. Read more
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impl From<&PublicKey> for PublicKeyComponents<Vec<u8>>

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fn from(public_key: &PublicKey) -> PublicKeyComponents<Vec<u8>>

Converts to this type from the input type.
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impl<B> TryInto<PublicEncryptingKey> for PublicKeyComponents<B>
where B: AsRef<[u8]> + Debug,

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fn try_into( self, ) -> Result<PublicEncryptingKey, <PublicKeyComponents<B> as TryInto<PublicEncryptingKey>>::Error>

Try to build a PublicEncryptingKey from the public key components.

§Errors

error::Unspecified if the key failed to verify.

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type Error = Unspecified

The type returned in the event of a conversion error.
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impl<B> Copy for PublicKeyComponents<B>
where B: Copy + AsRef<[u8]> + Debug,

Auto Trait Implementations§

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impl<B> Freeze for PublicKeyComponents<B>
where B: Freeze,

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impl<B> RefUnwindSafe for PublicKeyComponents<B>
where B: RefUnwindSafe,

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impl<B> Send for PublicKeyComponents<B>
where B: Send,

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impl<B> Sync for PublicKeyComponents<B>
where B: Sync,

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impl<B> Unpin for PublicKeyComponents<B>
where B: Unpin,

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impl<B> UnwindSafe for PublicKeyComponents<B>
where B: UnwindSafe,

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where T: 'static + ?Sized,

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Immutably borrows from an owned value. Read more
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unsafe fn clone_to_uninit(&self, dest: *mut u8)

🔬This is a nightly-only experimental API. (clone_to_uninit)
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