Rust-Crypto

A (mostly) pure-Rust implementation of various cryptographic algorithms.

Goals

Rust-Crypto seeks to create a pratical, pure Rust implementation of useful cryptographic algorithms, with a minimum amount of assembly helper code where appropriate. Rust-Crypto has not been thoroughly audited for correctness at this point, so any use where security is important is not recommended at this time.

Implemented Algorithms

These algorithms are already implemented in the main branch.

• MD5
• Sha1
• Sha2 (All fixed output size variants)
• HMAC
• PBKDF2
• Scrypt
• AES
• RC4
• ECB, CBC, and CTR block cipher modes
• PKCS padding for CBC block cipher mode
• Salsa20 and XSalsa20
• Blowfish
• Bcrypt

Desired Algorithms

These algorithms are planned.

• RSA
• DSA
• AES-GCM
• Diffie-Hellman
• CFB and OFB Cipher Block Modes
• PKCS Password Based Encryption
• TLS

Interesting Algorithms

The algorithms aren't really planned, but would probably be suitable additions to the library.

• DES / 3DES (But only fixed time implementations!)
• Various Elliptic Curve Algorithms
• Twofish
• CTS Padding for CBC Block Cipher Mode