tag | c3e0258dba99f97bd51720448bb8078e8df67ed0 | |
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tagger | The Android Open Source Project <initial-contribution@android.com> | Thu Jul 27 11:36:27 2023 -0700 |
object | 404e3ff999a321b720cccf1ada337d0f86496a9b |
Platform Tools Release 34.0.4 (10411341)
commit | 404e3ff999a321b720cccf1ada337d0f86496a9b | [log] [tgz] |
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author | Android Build Coastguard Worker <android-build-coastguard-worker@google.com> | Wed Jun 28 13:31:31 2023 +0000 |
committer | Android Build Coastguard Worker <android-build-coastguard-worker@google.com> | Wed Jun 28 13:31:31 2023 +0000 |
tree | 783eeba97618fcb6ba9c2fe754abf5e4733f4319 | |
parent | f77965ad907a24841a69569ad4137be41bfea180 [diff] | |
parent | 3615dd83c2bc738b2d2bd77afebeb72ce6f1906d [diff] |
Snap for 10399941 from 3615dd83c2bc738b2d2bd77afebeb72ce6f1906d to sdk-release Change-Id: I30e4e4f66297eed159a2424af66a42e7244ccb58
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.