commit | f5d9e6f453a6f2f08a0efcba6a74cdda2090bb77 | [log] [tgz] |
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author | Alice Wang <aliceywang@google.com> | Mon Nov 20 20:20:24 2023 +0000 |
committer | Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com> | Mon Nov 20 20:20:24 2023 +0000 |
tree | 57e854596b4206fdfbbd03ea66612c1fece3d7ce | |
parent | 441af4f77c5dcbc7f026f72a5a42b5d6c4555909 [diff] | |
parent | bbf0ce8f98b13ea3bca61d0e1a9605efae545eae [diff] |
Make libder_nostd visible for //packages/modules/Virtualization am: 02195119a4 am: bbf0ce8f98 Original change: https://android-review.googlesource.com/c/platform/external/rust/crates/der/+/2838277 Change-Id: I1385e550304d6a86a366a0a1dafb9d5f0f1789b0 Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>
Pure Rust embedded-friendly implementation of the Distinguished Encoding Rules (DER) for Abstract Syntax Notation One (ASN.1) as described in ITU X.690.
This crate provides a no_std
-friendly implementation of a subset of ASN.1 DER necessary for decoding/encoding the following cryptography-related formats implemented as crates maintained by the RustCrypto project:
pkcs1
: RSA Cryptography Specificationspkcs5
: Password-Based Cryptography Specificationpkcs7
: Cryptographic Message Syntaxpkcs8
: Private-Key Information Syntax Specificationpkcs10
: Certification Request Syntax Specificationsec1
: Elliptic Curve Cryptographyspki
: X.509 Subject Public Key Infox501
: Directory Services Typesx509
: Public Key Infrastructure CertificateThe core implementation avoids any heap usage (with convenience methods that allocate gated under the off-by-default alloc
feature).
The DER decoder in this crate performs checks to ensure that the input document is in canonical form, and will return errors if non-canonical productions are encountered. There is currently no way to disable these checks.
no_std
friendly: supports “heapless” usagealloc
and std
if desiredno_std
friendly:const-oid
: const-friendly OID implementationpem-rfc7468
: PKCS/PKIX-flavored PEM library with constant-time decoder/encoderstime
crate: date/time libraryThis crate requires Rust 1.57 at a minimum.
We may change the MSRV in the future, but it will be accompanied by a minor version bump.
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.