r_crypto

rust backend support crypto flutter library, much faster than dart-implementation library, light-weight library.

some crypto support hardware accelerate.

support algorithm

hashes

• md5
• sha1
• sha2
  • sha224
  • sha256
  • sha384
  • sha512-trunc224
  • sha512-trunc256
• sha3
  • sha3-224
  • sha3-256
  • sha3-384
  • sha3-512
  • shake-128
  • shake-256
  • keccak224
  • keccak256
  • keccak384
  • keccak512
• whirlpool
• blake2
  • blake2b
  • blake2s
• blake3
• groestl
  • groestl224
  • groestl256
  • groestl384
  • groestl512
  • groestlbig
  • groestlsmall
• ripemd160 (ripemd-320 provides only the same security as ripemd-160)
• shabal
  • shabal192
  • shabal224
  • shabal256
  • shabal384
  • shabal512

more digest will support soon.

support platform

• android
  • arm64-v8a
  • armeabi-v7a
  • x86
  • x86_64
• ios
  • arm64
  • x86_64
• macos
  • x86_64
  • arm64(wip)
• windows
  • x86_64
  • x86(not support now and feature)
• linux
  • x86_64

example usage

hash

import 'package:r_crypto/r_crypto.dart';

// for fixed output length digest
rhash.hashstring(hashtype.md5, input);
// for dynamic output length digest
rhash.hashstring(hashtype.blake3(length: 64), input);
// also accept list<int> as parameter
rhash.hashlist(hashtype.keccak_224, [0,1,2]);
// hash file
rhash.filepath(hashtype.blake3(length: 32), path);

// encode the list
hex.encode(list);

note

• windows user needs to download the rcrypto.dll and put it in the same folder with *.exe. it’s the limitation of the flutter windows plugin now.

todo

• [x] support file input
• [ ] support encrypt/decrypt algorithm