HTTP/2 200
date: Wed, 15 Oct 2025 16:31:47 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/"a0f994fa596c76ff19b34209a6954426"
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 github.githubassets.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 wss://alive-staging.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 marketplace-screenshots.githubusercontent.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=ZFD3xZsp8B%2BQiUbN663K%2F5vNzkGp%2BPLOqc5wdJWM2DSKK79niZAVPFSrWFZpUdrfb%2FwD3rlKeNN%2F8lgBSNBdtZtqGADYQM7qNmN0EOaGcVgUA0TgdrZgD5YKusnh%2B3kUSuUPYHqMdNXBFTC9GXoAOsXrx07T%2FnjjEhec3Nwpi7enJf07xgpscZ6OHOBR3ONYAD8z0sCHb2fU5gy9T2KP8LR7PY%2FUwXyDti%2BYYj97TzzCJmQcXuu73cCLl093qEcyXo9FD16eVhUYcg4AjyBW%2Bg%3D%3D--SuhnQx54yE237iAL--4ZYGatNkg%2FeYYwvKJL70%2BQ%3D%3D; Path=/; HttpOnly; Secure; SameSite=Lax
set-cookie: _octo=GH1.1.783950104.1760545906; Path=/; Domain=github.com; Expires=Thu, 15 Oct 2026 16:31:46 GMT; Secure; SameSite=Lax
set-cookie: logged_in=no; Path=/; Domain=github.com; Expires=Thu, 15 Oct 2026 16:31:46 GMT; HttpOnly; Secure; SameSite=Lax
x-github-request-id: 97D0:3A3A83:1B5A38:1FE9CA:68EFCC72
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
849
175
Collection of pure Rust elliptic curve implementations: NIST P-224, P-256, P-384, P-521, secp256k1, SM2
Rust
794
243
Cryptography-related format encoders/decoders: DER, PEM, PKCS, PKIX
Rust
293
166
Collection of cryptographic hash functions written in pure Rust
Rust
2.1k
297
Cryptographic signature algorithms: DSA, ECDSA, Ed25519
Rust
561
162
Collection of cryptography-related traits
Rust
681
225
Repositories
Showing 10 of 36 repositories
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
RustCrypto/universal-hashes’s past year of commit activity
Rust
34
16
5
0
Updated Oct 15, 2025
RustCrypto/password-hashes’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
264
Apache-2.0
69
30
5
Updated Oct 15, 2025
formats
Public
Cryptography-related format encoders/decoders: DER, PEM, PKCS, PKIX
RustCrypto/formats’s past year of commit activity
RSA
Public
RSA implementation in pure Rust
RustCrypto/RSA’s past year of commit activity
RustCrypto/stream-ciphers’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
KDFs
Public
Collection of Key Derivation Functions written in pure Rust
RustCrypto/KDFs’s past year of commit activity
Rust
82
33
1
0
Updated Oct 13, 2025
You can’t perform that action at this time.