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ml-kem

crates.io · v0.3.2 · Apache-2.0 OR MIT

Pure Rust implementation of the Module-Lattice-Based Key-Encapsulation Mechanism Standard (formerly known as Kyber) as described in FIPS 203

Tentative categories were assigned with moderate confidence (0.5 to 0.75): they are shown, but they do not count toward a category’s momentum. How categories work

Install

cargo add ml-kem

Adoption

Downloads (90 days)
7.1M
Observeddownloads / 90 days
Popularity
Top 25% on crates.io
Derived83rd percentile within crates.io
Dependents
Collectinghistory
Collecting
All-time downloads
9.7M
Observedsince first publish
Maintenance
0.54
DerivedRelease cadence and recency, 0 to 1
Releases per year
8.1
22 versions over its life

Growth by period

Derived by Crest of Tech from two observations of crates.io’s own figure, a period apart. Nothing is stored or estimated: without an observation near the period’s start, the period is still collecting.

7 days
Collectinghistory
Collecting
30 days
Collectinghistory
Collecting
90 days
Collectinghistory
Collecting
1 year
Collectinghistory
Collecting

Adoption historydownloads / 90 days

Observations in this range began OCT 5, 2026. The chart appears after 7 observations; 1 so far. Collecting history.

Table of observations (31)
Daydownloads / 90 daysDependents
OCT 5, 20267,056,083Not observed
OCT 4, 2026Not observedNot observed
OCT 3, 2026Not observedNot observed
OCT 2, 2026Not observedNot observed
OCT 1, 2026Not observedNot observed
SEP 30, 2026Not observedNot observed
SEP 29, 2026Not observedNot observed
SEP 28, 2026Not observedNot observed
SEP 27, 2026Not observedNot observed
SEP 26, 2026Not observedNot observed
SEP 25, 2026Not observedNot observed
SEP 24, 2026Not observedNot observed
SEP 23, 2026Not observedNot observed
SEP 22, 2026Not observedNot observed
SEP 21, 2026Not observedNot observed
SEP 20, 2026Not observedNot observed
SEP 19, 2026Not observedNot observed
SEP 18, 2026Not observedNot observed
SEP 17, 2026Not observedNot observed
SEP 16, 2026Not observedNot observed
SEP 15, 2026Not observedNot observed
SEP 14, 2026Not observedNot observed
SEP 13, 2026Not observedNot observed
SEP 12, 2026Not observedNot observed
SEP 11, 2026Not observedNot observed
SEP 10, 2026Not observedNot observed
SEP 9, 2026Not observedNot observed
SEP 8, 2026Not observedNot observed
SEP 7, 2026Not observedNot observed
SEP 6, 2026Not observedNot observed
SEP 5, 2026Not observedNot observed

Facts from the registry

Latest version
v0.3.2
22 versions
First published
AUG 24, 2023
Last release
MAY 10, 2026
6mo ago
Licence
Apache-2.0 OR MIT
Links
crates.io page
Homepage · github.com
Source · github.com

Repository

Not in the Crest catalog

rustcrypto/kems

The catalog tracks GitHub repositories with more than 500 stars; this one has no Crest page, so its figures are not shown here.

Dependencies latest version · v0.3.2

Runtime 5

  • hybrid-array^0.4.8
  • kem^0.3
  • module-lattice^0.2.3
  • rand_core^0.10
  • sha3^0.11

Optional 3

  • const-oid^0.10.1
  • pkcs8^0.11
  • zeroize^1.8.1

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