Simple Symmetric-key encryption for Dart

Functions

createHash(String str) → String
decrypt(String data, String key) → String
Decrypt String data with a key Key length must be 128/192/256 bits
encrypt(String data, String key) → String
Encrypt String data with a key Key length must be 128/192/256 bits
initSymCrypt() → dynamic
Init internal library Automatically called by encrypt and decrypt
saltData(String data, String salt) → String
saltData with MD5 encryption