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purecrypto

v0.6.27 Experimental

A pure-Rust cryptography toolkit with no foreign-code dependencies, from constant-time primitives up to keys, X.509 and TLS.

MIT Edition 2024 MSRV 1.88
CryptographyNo standard library::No dynamic allocation #crypto#cryptography#no-std#constant-time

Quick Verdict

  • โœ“Actively maintained (updated 2d ago)
  • !Pre-1.0: API may have breaking changes
  • โœ“Permissive license (MIT)

Security

Checking security advisories...
Downloads
11.9K
Dependents
87
Releases
43
Size
3.0MB

Deep Insights

๐Ÿ“ˆ
Strong growth momentum

8.7K downloads in the last 30 days (291/day), up 173% from the previous period.

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Prolific maintainer

The primary maintainer publishes 202 crates. This suggests deep Rust expertise and long-term commitment to the ecosystem.

๐Ÿ“
Large crate size

3.0MB is relatively large. May impact download and compile times.

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Used by top crates

Notable dependents include rsurl, puressh, fstool, kataan, klbfw. When high-quality crates choose purecrypto, it's a strong quality signal.

Health Breakdown

Maintenance 14/25

Recency, release consistency, active ratio

Quality 14/25

Yanked ratio, deps, size, maturity, features

Community 11/20

Reverse deps, ownership, ecosystem

Popularity 5/15

Downloads, momentum, growth trend

Documentation 12/15

Docs, repo, license, metadata

Download Trend

Daily downloads ยท last 90 days
133/day avg+610%
05001K2K4/265/146/16/197/77/24

Top Dependents

Version Adoption

v0.6.26
70%
v0.6.25
18%
v0.6.27
5%
v0.6.20
4%
v0.6.18
3%

Release Timeline

10 releasessince 2026
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Feature Flags

default =["std", "hash", "cipher", "kdf", "bignum", "rng", "rsa", "der", "dh", "x509", "pkcs12", "ec", "tls", "dtls", "mlkem", "mldsa", "slhdsa", "ascon", "aez", "lms", "xmss", "mac", "key", "cert-compression", "embedded-roots", "cli", "linux-getrandom"]

dh*ec*aez*cli*der*echffikdf*key*lms*mac*miorng*rsa*std*tls*dtls*hash*hpkequicx509*xmss*allocascon*mldsa*mlkem*tokiobignum*cipher*falconpkcs12*slhdsa*tls-legacyhazmat-mldsaristretto255embedded-roots*linux-getrandom*cert-compression*hazmat-secp256k1hazmat-edwards25519

README

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Maintainers

Dependencies
5
direct dependencies
Dependents
87
crates depend on purecrypto

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