tag | b3290cee13626bb37947545cdfe2e57f7c81bd9a | |
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tagger | The Android Open Source Project <initial-contribution@android.com> | Tue Apr 23 15:27:24 2024 -0700 |
object | 03aa6acd0c9cb79d4bac17bf2624aac99e98c5af |
Platform Tools Release 35.0.1 (11580240)
commit | 03aa6acd0c9cb79d4bac17bf2624aac99e98c5af | [log] [tgz] |
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author | Android Build Coastguard Worker <android-build-coastguard-worker@google.com> | Thu Mar 07 02:14:30 2024 +0000 |
committer | Android Build Coastguard Worker <android-build-coastguard-worker@google.com> | Thu Mar 07 02:14:30 2024 +0000 |
tree | 3ed079aa50fd1c045dc7e5f926990715dbb4ad03 | |
parent | dc1c4ff2f4277458394a601961379752ef32eeca [diff] | |
parent | 143a6602f8dee5a589e128c50cefa3878fa2a33a [diff] |
Snap for 11541002 from 143a6602f8dee5a589e128c50cefa3878fa2a33a to sdk-release Change-Id: I7d5a641f7bad31e27026baf4fd5b36552b0beedd
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 1.65 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.