Struct PublicKeyComponents

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

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.

Fields

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

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

impl<B> Clone for PublicKeyComponents<B>

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

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

Returns a duplicate of the value.

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

Performs copy-assignment from source.

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

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

Formats the value using the given formatter.

impl From<&PublicKey> for PublicKeyComponents<Vec<u8>>

fn from(public_key: &PublicKey) -> Self

Converts to this type from the input type.

impl<B> TryInto<PublicEncryptingKey> for PublicKeyComponents<B>

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

fn try_into(self) -> Result<PublicEncryptingKey, Self::Error>

Try to build a PublicEncryptingKey from the public key components.

Errors

error::Unspecified if the key failed to verify.

type Error = Unspecified

The type returned in the event of a conversion error.

impl<B: Copy + AsRef<[u8]> + Debug> Copy for PublicKeyComponents<B>