tag | 7871f84dd7cc20ecc4fbd44d0dcc2664fae3aba5 | |
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tagger | The Android Open Source Project <initial-contribution@android.com> | Wed Feb 14 14:14:10 2024 -0800 |
object | 5db6a841b4982e23ef1256191913632a3d412725 |
aml_art_341311100 (11341323,com.google.android.art,com.google.android.go.art)
commit | 5db6a841b4982e23ef1256191913632a3d412725 | [log] [tgz] |
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author | Android Build Coastguard Worker <android-build-coastguard-worker@google.com> | Fri Jul 07 04:44:04 2023 +0000 |
committer | Android Build Coastguard Worker <android-build-coastguard-worker@google.com> | Fri Jul 07 04:44:04 2023 +0000 |
tree | 3cb9e13dec3cab9ff70a46aeb76ea88f6557eb98 | |
parent | 742cb525bef5a65be52eeb27a9c7e96a16448c50 [diff] | |
parent | 65159860276e1dc2760d92261b814f1c4527e29f [diff] |
Snap for 10453563 from 65159860276e1dc2760d92261b814f1c4527e29f to mainline-art-release Change-Id: Ia7f0a12ca933d84ad7933fda832e1bf84250492c
This crate is a helper crate, containing a database of OID objects. These objects are intended for use when manipulating ASN.1 grammars and BER/DER encodings, for example.
This crate provides only a simple registry (similar to a HashMap
) by default. This object can be used to get names and descriptions from OID.
This crate provides default lists of known OIDs, that can be selected using the build features. By default, the registry has no feature enabled, to avoid embedding a huge database in crates.
It also declares constants for most of these OIDs.
use oid_registry::OidRegistry; let mut registry = OidRegistry::default() .with_crypto() // only if the 'crypto' feature is enabled ; let e = registry.get(&oid_registry::OID_PKCS1_SHA256WITHRSA); if let Some(entry) = e { // get sn: sha256WithRSAEncryption println!("sn: {}", entry.sn()); // get description: SHA256 with RSA encryption println!("description: {}", entry.description()); }
These provided lists are often incomplete, or may lack some specific OIDs. This is why the registry allows adding new entries after construction:
use oid_registry::{OidEntry, OidRegistry}; use der_parser::oid; let mut registry = OidRegistry::default(); // entries can be added by creating an OidEntry object: let entry = OidEntry::new("shortName", "description"); registry.insert(oid!(1.2.3.4), entry); // when using static strings, a tuple can also be used directly for the entry: registry.insert(oid!(1.2.3.5), ("shortName", "A description"));
All OID values, constants, and features are derived from files in the assets
directory in the build script (see build.rs
). See load_file
for documentation of the file format.
oid-registry
requires Rustc version 1.45 or greater, based on proc-macro attributes support.
Licensed under either of
at your option.
Unless you explicitly state otherwise, any contribution intentionally submitted for inclusion in the work by you, as defined in the Apache-2.0 license, shall be dual licensed as above, without any additional terms or conditions.