Struct ring::signature::RsaPublicKeyComponents

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

Low-level API for the verification of RSA signatures.

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.

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. without leading zeros.

Methods

impl<B> RsaPublicKeyComponents<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.

Trait Implementations

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

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

Formats the value using the given formatter.

impl<B: Copy> Copy for RsaPublicKeyComponents<B> where
    B: AsRef<[u8]> + Debug, 

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

fn clone(&self) -> Self

Returns a copy of the value.

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

Performs copy-assignment from source.