certificate: init

This commit is contained in:
occheung 2020-10-21 18:17:55 +08:00
parent 2e8ccdf910
commit 2b107881d8
1 changed files with 54 additions and 0 deletions

54
src/certificate.rs Normal file
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use num_enum::IntoPrimitive;
use num_enum::TryFromPrimitive;
pub struct Certificate<'a> {
tbs_certificate: TBSCertificate<'a>,
signature_algorithm: AlgorithmIdentifier<'a>,
signature_value: &'a [u8]
}
pub struct TBSCertificate<'a> {
version: Version,
serial_number: &'a [u8],
signature: AlgorithmIdentifier<'a>,
issuer: &'a [u8],
validity: Validity<'a>,
subject: &'a [u8],
subject_public_key_info: SubjectPublicKeyInfo<'a>,
issuer_unique_id: Option<&'a [u8]>,
subject_unique_id: Option<&'a [u8]>,
extensions: Extensions,
}
#[derive(Debug, PartialEq, Eq, Clone, Copy, IntoPrimitive, TryFromPrimitive)]
#[repr(u8)]
pub enum Version {
#[num_enum(default)]
v1 = 0,
v2 = 1,
v3 = 2,
}
pub struct Validity<'a> {
not_before: Time<'a>,
not_after: Time<'a>,
}
pub enum Time<'a> {
UTCTime(&'a [u8]),
GeneralizedTime(&'a [u8]),
}
pub struct SubjectPublicKeyInfo<'a> {
algorithm: AlgorithmIdentifier<'a>,
subject_public_key: &'a [u8],
}
pub struct Extensions {
}
pub struct AlgorithmIdentifier<'a> {
pub algorithm: &'a [u8],
pub parameters: &'a [u8],
}