Struct PublicKeyComponents 

pub struct PublicKeyComponents<B> {
    pub n: B,
    pub e: B,
}

Available on crate features alloc and crypto and ring and std only.

RSA public key components.

B must implement AsRef<[u8]> like &[u8] or Vec<u8>.

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]>,

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.

When the public key is in DER-encoded PKCS#1 ASN.1 format, it is recommended to use ring::signature::verify() with ring::signature::RSA_PKCS1_*, because ring::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.

Trait Implementations

impl<B> Clone for PublicKeyComponents<B>

where B: 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> Copy for PublicKeyComponents<B>

where B: Copy,

impl<B> Debug for PublicKeyComponents<B>

where B: Debug,

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

Formats the value using the given formatter.

impl<B> From<&PublicKey> for PublicKeyComponents<B>

where B: FromIterator<u8>,

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

Converts to this type from the input type.