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rasn-cms

Data types for handling Cryptographic Message Syntax

by XAMPPRocky and 50 contributors

64 releases (21 breaking)

0.26.6 May 18, 2025
0.26.4 Apr 29, 2025
0.26.1 Mar 28, 2025
0.22.0 Nov 26, 2024
0.4.1 Sep 30, 2021

#812 in Cryptography

Download history 1274/week @ 2025-02-03 1124/week @ 2025-02-10 1502/week @ 2025-02-17 1660/week @ 2025-02-24 1906/week @ 2025-03-03 1922/week @ 2025-03-10 1937/week @ 2025-03-17 2494/week @ 2025-03-24 3288/week @ 2025-03-31 3336/week @ 2025-04-07 3007/week @ 2025-04-14 2050/week @ 2025-04-21 2521/week @ 2025-04-28 3557/week @ 2025-05-05 4156/week @ 2025-05-12 3003/week @ 2025-05-19

13,288 downloads per month
Used in 5 crates (4 directly)

MIT/Apache

1MB
26K SLoC

Cryptographic Message Syntax

rasn-cms is an implementation of the data types defined in IETF RFC 4108, RFC 5083, RFC 5084, and RFC 5652. Also known as Cryptographic Message Syntax (CMS) or PKCS#7.

This does not provide an implementation of a CMS generator or validator, instead rasn-cms provides an implementation of the underlying data types used to decode and encode the CMS structures from/to DER or BER.

Dependencies

~6MB
~122K SLoC