HTTP/2 200
date: Sat, 19 Jul 2025 14:29:28 GMT
content-type: text/html; charset=utf-8
vary: X-PJAX, X-PJAX-Container, Turbo-Visit, Turbo-Frame, X-Requested-With,Accept-Encoding, Accept, X-Requested-With
etag: W/"4feff7004baabd8ed9524e0b72bc5126"
cache-control: max-age=0, private, must-revalidate
strict-transport-security: max-age=31536000; includeSubdomains; preload
x-frame-options: deny
x-content-type-options: nosniff
x-xss-protection: 0
referrer-policy: origin-when-cross-origin, strict-origin-when-cross-origin
content-security-policy: default-src 'none'; base-uri 'self'; child-src github.githubassets.com github.com/assets-cdn/worker/ github.com/assets/ gist.github.com/assets-cdn/worker/; connect-src 'self' uploads.github.com www.githubstatus.com collector.github.com raw.githubusercontent.com api.github.com github-cloud.s3.amazonaws.com github-production-repository-file-5c1aeb.s3.amazonaws.com github-production-upload-manifest-file-7fdce7.s3.amazonaws.com github-production-user-asset-6210df.s3.amazonaws.com *.rel.tunnels.api.visualstudio.com wss://*.rel.tunnels.api.visualstudio.com objects-origin.githubusercontent.com copilot-proxy.githubusercontent.com proxy.individual.githubcopilot.com proxy.business.githubcopilot.com proxy.enterprise.githubcopilot.com *.actions.githubusercontent.com wss://*.actions.githubusercontent.com productionresultssa0.blob.core.windows.net/ productionresultssa1.blob.core.windows.net/ productionresultssa2.blob.core.windows.net/ productionresultssa3.blob.core.windows.net/ productionresultssa4.blob.core.windows.net/ productionresultssa5.blob.core.windows.net/ productionresultssa6.blob.core.windows.net/ productionresultssa7.blob.core.windows.net/ productionresultssa8.blob.core.windows.net/ productionresultssa9.blob.core.windows.net/ productionresultssa10.blob.core.windows.net/ productionresultssa11.blob.core.windows.net/ productionresultssa12.blob.core.windows.net/ productionresultssa13.blob.core.windows.net/ productionresultssa14.blob.core.windows.net/ productionresultssa15.blob.core.windows.net/ productionresultssa16.blob.core.windows.net/ productionresultssa17.blob.core.windows.net/ productionresultssa18.blob.core.windows.net/ productionresultssa19.blob.core.windows.net/ github-production-repository-image-32fea6.s3.amazonaws.com github-production-release-asset-2e65be.s3.amazonaws.com insights.github.com wss://alive.github.com api.githubcopilot.com api.individual.githubcopilot.com api.business.githubcopilot.com api.enterprise.githubcopilot.com; font-src github.githubassets.com; form-action 'self' github.com gist.github.com copilot-workspace.githubnext.com objects-origin.githubusercontent.com; frame-ancestors 'none'; frame-src viewscreen.githubusercontent.com notebooks.githubusercontent.com; img-src 'self' data: blob: github.githubassets.com media.githubusercontent.com camo.githubusercontent.com identicons.github.com avatars.githubusercontent.com private-avatars.githubusercontent.com github-cloud.s3.amazonaws.com objects.githubusercontent.com release-assets.githubusercontent.com secured-user-images.githubusercontent.com/ user-images.githubusercontent.com/ private-user-images.githubusercontent.com opengraph.githubassets.com copilotprodattachments.blob.core.windows.net/github-production-copilot-attachments/ github-production-user-asset-6210df.s3.amazonaws.com customer-stories-feed.github.com spotlights-feed.github.com objects-origin.githubusercontent.com *.githubusercontent.com; manifest-src 'self'; media-src github.com user-images.githubusercontent.com/ secured-user-images.githubusercontent.com/ private-user-images.githubusercontent.com github-production-user-asset-6210df.s3.amazonaws.com gist.github.com; script-src github.githubassets.com; style-src 'unsafe-inline' github.githubassets.com; upgrade-insecure-requests; worker-src github.githubassets.com github.com/assets-cdn/worker/ github.com/assets/ gist.github.com/assets-cdn/worker/
server: github.com
content-encoding: gzip
accept-ranges: bytes
set-cookie: _gh_sess=Mznx%2BVsdm2RM3Fs1ljcXWGvSjFrdmY9iDgwVkWugACEEnV2fyU%2FV6FwKYA64sM98cl6fzo8x3KfjhL0bNEbtsE%2BoV40fBt%2FqT8Pfw3IvoWrMZlFeAbuN3yOpoKK2sh8L9mDnEsaxC%2F62kaksY6OtqpJ3RZe%2ByQmETmS1fD%2B3GUnqUMjHZqi7YrI%2FOTrzt4ARAtGBfOjtDWChjEDFX9b9O16%2B%2BNT5%2FEaD%2BMq3Y0D87R5JE8M235CdnHQs7d0aTpMH8KcK3OTwVyflVQb0nMNqmQ%3D%3D--79A3AactdlcvB9SD--raxMD3m%2FE6BBzYcD8BMQEg%3D%3D; Path=/; HttpOnly; Secure; SameSite=Lax
set-cookie: _octo=GH1.1.1510977645.1752935368; Path=/; Domain=github.com; Expires=Sun, 19 Jul 2026 14:29:28 GMT; Secure; SameSite=Lax
set-cookie: logged_in=no; Path=/; Domain=github.com; Expires=Sun, 19 Jul 2026 14:29:28 GMT; HttpOnly; Secure; SameSite=Lax
x-github-request-id: 81A2:3991AB:59AC1A:705732:687BABC8
Rust Crypto · GitHub
Rust Crypto
Cryptographic algorithms written in pure Rust
About
We maintain dozens of popular crates which provide pure Rust implementations of cryptographic algorithms,
including the following:
Asymmetric encryption : elliptic-curves
, ml-kem
, rsa
Cryptographic encoding formats : const-oid
, der
, pem-rfc7468
, pkcs8
, x509-cert
Digital signatures : dsa
, ecdsa
, ed25519
, rsa
Elliptic curves : k256
(secp256k1), p256
, p384
Hash functions : blake2
, sha2
, sha3
Key derivation functions : hkdf
, pbkdf2
Message authentication codes : hmac
Password hashes : argon2
, pbkdf2
, scrypt
Sponge functions : ascon
, keccak
Symmetric encryption : aes-gcm
, aes-gcm-siv
, chacha20poly1305
Traits : aead
, cipher
,digest
, password-hash
, signature
Pinned
Loading
Authenticated Encryption with Associated Data Algorithms: high-level encryption ciphers
Rust
813
169
Collection of pure Rust elliptic curve implementations: NIST P-224, P-256, P-384, P-521, secp256k1, SM2
Rust
771
230
Cryptography-related format encoders/decoders: DER, PEM, PKCS, PKIX
Rust
288
155
Collection of cryptographic hash functions written in pure Rust
Rust
2.1k
291
Cryptographic signature algorithms: DSA, ECDSA, Ed25519
Rust
538
146
Collection of cryptography-related traits
Rust
667
221
Repositories
Showing 10 of 36 repositories
formats
Public
Cryptography-related format encoders/decoders: DER, PEM, PKCS, PKIX
RustCrypto/formats’s past year of commit activity
crypto-bigint
Public
Cryptography-oriented big integer library with constant-time, stack-allocated (no_std-friendly) implementations of modern formulas
RustCrypto/crypto-bigint’s past year of commit activity
Rust
240
Apache-2.0
64
27
8
Updated Jul 19, 2025
elliptic-curves
Public
Collection of pure Rust elliptic curve implementations: NIST P-224, P-256, P-384, P-521, secp256k1, SM2
RustCrypto/elliptic-curves’s past year of commit activity
hashes
Public
Collection of cryptographic hash functions written in pure Rust
RustCrypto/hashes’s past year of commit activity
traits
Public
Collection of cryptography-related traits
RustCrypto/traits’s past year of commit activity
signatures
Public
Cryptographic signature algorithms: DSA, ECDSA, Ed25519
RustCrypto/signatures’s past year of commit activity
SSH
Public
Pure Rust implementation of components of the Secure Shell (SSH) protocol
RustCrypto/SSH’s past year of commit activity
Rust
189
43
7
4
Updated Jul 10, 2025
RSA
Public
RSA implementation in pure Rust
RustCrypto/RSA’s past year of commit activity
utils
Public
Utility crates used in RustCrypto
RustCrypto/utils’s past year of commit activity
block-ciphers
Public
Collection of block cipher algorithms written in pure Rust
RustCrypto/block-ciphers’s past year of commit activity
You can’t perform that action at this time.