cms

Pure Rust implementation of the Cryptographic Message Syntax (CMS) as described in RFC 5652 and RFC 3274.

0.2.3 11M downloads/mo #3011 most downloaded on crates.io RustCrypto/formats

What this package is like to depend on

Last release 7 months ago

25 Jan 2026

Ships unpredictably

gaps range from 2 weeks to 3.8 years

Nearly every release is documented

notes for 4 of 4 stable releases

1 version withdrawn

withdrawn after publishing

7 years old

9 releases · first in 2019

2 releases in the last 12 months

see the full history below

9 releases · May 2019 to Jan 2026

2020 2021 2022 2023 2024 2025 2026

Release Pre-release Withdrawn

latest 9

0.3.0-pre.2 25 Jan 2026 pre-release

Nothing published for this version
0.3.0-pre.1 12 Jan 2026 pre-release

Nothing published for this version
0.3.0-pre.0 08 Oct 2024 pre-release

Nothing published for this version
0.2.3 08 Jan 2024
Release notes
Added
- RFC 5544 TimeStampedData implementation (#1258)
Open source →
0.2.2 14 Jul 2023
Release notes
Added
- SignedData builder (#1051)
Changed
- Deprecate pkcs7 in favor of cms (#1062)
- der: add SetOf(Vec)::insert(_ordered); deprecate add (#1067)
- Re-enable all minimal-versions checks (#1071)
Fixed
- Don't insert signing time attribute by default (#1148)
- Fixed encoding of SubjectKeyIdentifier (#1152)
Open source →
0.2.1 04 May 2023
Release notes
Added
- Convenience functions for converting cert(s) to certs-only SignedData message (#1032)
Open source →
0.2.0 19 Mar 2023
Release notes
- Initial RustCrypto release
Open source →
0.2.0-pre 11 Mar 2023 pre-release

Nothing published for this version
0.1.0 08 May 2019 withdrawn

Nothing published for this version