tag | 3a2529e3f31e5e47136b2f067ac9e7b7af2ebf11 | |
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tagger | The Android Open Source Project <initial-contribution@android.com> | Fri Feb 03 17:02:17 2023 -0800 |
object | c7a34823e6007c9d6826a4b0ed037e17100dab07 |
Platform Tools Release 34.0.0 (9560563)
commit | c7a34823e6007c9d6826a4b0ed037e17100dab07 | [log] [tgz] |
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author | Android Build Coastguard Worker <android-build-coastguard-worker@google.com> | Wed Feb 01 11:00:00 2023 +0000 |
committer | Android Build Coastguard Worker <android-build-coastguard-worker@google.com> | Wed Feb 01 11:00:00 2023 +0000 |
tree | c0affd3a2a6ff5a102d41969ff042dd497b7b3bb | |
parent | 740a13f75ccd939865c5e063d7e1206f3f6177b4 [diff] | |
parent | c72e9f07a9dc9940b306c511fd91be6f707e6be6 [diff] |
Snap for 9550355 from c72e9f07a9dc9940b306c511fd91be6f707e6be6 to sdk-release Change-Id: I7c961e69bc946a7ce1a9e84e75d44b368aaf37cd
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.