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der

Pure Rust embedded-friendly implementation of the Distinguished Encoding Rules (DER) for Abstract Syntax Notation One (ASN.1) as described in ITU X.690 with full support for heapless `no_std`/`no_alloc` targets

Current version0.8.1
LicenseApache-2.0 OR MIT
Total downloads387,213,224
Last updated2026-07-09
Homepagehttps://github.com/RustCrypto/formats/tree/master/der
Repositoryhttps://github.com/RustCrypto/formats

Categories

CryptographyData structuresEncodingNo standard libraryParser implementations

Keywords

asn1cryptoituno-allocpkcs

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Data as of 2026-07-25 (crates.io database dump, timestamp 2026-07-25T02:00:36Z). Source: crates.io · db-dump.tar.gz · methodology & corrections.