- EvpKDF(password, salt, cfg?): WordArray
- Parameters- password: string | cryptojs.lib.WordArray
- salt: string | cryptojs.lib.WordArray
- Optionalcfg: {
 hasher?: HasherStatic;
 iterations: number;
 keySize: number;
 }- Optionalhasher?: HasherStatic
- iterations: number
- keySize: number
 
 
- Returns WordArray- The derived key. 
Derives a key from a password.