tag | 8b7e5463cb9e96af1e255eb6233cd6dd6da1500f | |
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tagger | The Android Open Source Project <initial-contribution@android.com> | Mon Apr 15 11:21:20 2024 -0700 |
object | 8e01f4a09bbaa38092674711c1a11db221842699 |
Android 14.0.0 Release 32 (AP1A.240405.002.A2)
commit | 8e01f4a09bbaa38092674711c1a11db221842699 | [log] [tgz] |
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author | Android Build Coastguard Worker <android-build-coastguard-worker@google.com> | Wed Nov 22 00:12:28 2023 +0000 |
committer | Android Build Coastguard Worker <android-build-coastguard-worker@google.com> | Wed Nov 22 00:12:28 2023 +0000 |
tree | 57e854596b4206fdfbbd03ea66612c1fece3d7ce | |
parent | b5937c4e210095b37c9b6004a50dccd3e5d88505 [diff] | |
parent | d381cba86741235419d6f0545460f5110ea601a5 [diff] |
Snap for 11130229 from d381cba86741235419d6f0545460f5110ea601a5 to 24Q1-release Change-Id: Id21e6fe1028b062ced03b9726af2f6aea26e2a4c
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.