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cert: remove dead code

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This commit is contained in:
occheung 2020-11-05 14:08:52 +08:00
parent d0488892fb
commit 5638a660c2
1 changed files with 0 additions and 17 deletions
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17
src/certificate.rs
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@ -154,24 +154,7 @@ pub struct AlgorithmIdentifier<'a> {
} }
impl<'a> Certificate<'a> { impl<'a> Certificate<'a> {
// Return the public key, if used for RSA
pub fn return_rsa_public_key(&self) -> Result<RSAPublicKey, ()> {
if self.signature_algorithm.algorithm != SHA1_WITH_RSA_ENCRYPTION {
return Err(());
}
let (_, (modulus, exponent)) = parse_asn1_der_rsa_public_key(
self.tbs_certificate.subject_public_key_info.subject_public_key
).map_err(|_| ())?;
RSAPublicKey::new(
BigUint::from_bytes_be(modulus),
BigUint::from_bytes_be(exponent)
).map_err(|_| ())
}
// General return public key method // General return public key method
// TODO: Replace return_rsa_public_key() with this method
// Things to change: session.rs: client_update_for_wait_cert_cr
pub(crate) fn get_cert_public_key(&self) -> Result<CertificatePublicKey, ()> { pub(crate) fn get_cert_public_key(&self) -> Result<CertificatePublicKey, ()> {
let public_key_info = &self.tbs_certificate.subject_public_key_info; let public_key_info = &self.tbs_certificate.subject_public_key_info;
let algorithm_identifier = &public_key_info.algorithm; let algorithm_identifier = &public_key_info.algorithm;