encrypto_flutter 1.2.1
encrypto_flutter: ^1.2.1 copied to clipboard
End to End encryption (RSA e2ee) for multiple languages (cross platform) and Value password protection (DES encryption) specially for local file encryption!
About Project #
End to End encryption (RSA e2ee) for multiple languages (cross-platform) and Value password protection (DES encryption) specially for local file encryption!
Icon | Item |
---|---|
📺 | Preview |
🥳 | Upcoming |
⚖️ | License |
Usage (Flutter/Dart) #
Implementation #
pubspec.yaml #
encrypto_flutter: lastest
RSA #
RSA Init #
Encrypto encrypto = Encrypto(Encrypto.RSA); // or Encrypto(Encrypto.RSA, bitLength: 1024) or Encrypto(Encrypto.RSA, pw: 'foofoo78')
//this generates public and private keys for e2ee or initiates DES encryption
RSA Encrypt #
String val = "alo";
String base64encrypted = encrypto.encrypt(val, publicKey);
//passing public key as 2nd parameter is MANDATORY for RSA encryption
RSA Decrypt #
String decrypted = encrypto.decrypt(base64encrypted);
System.out.println(decrypted);
//prints original message i.e. "alo"
Other methods for RSA #
Sr. number | Methods | Info |
---|---|---|
1 | Encrypto.dart / getPublicKey() | is a method that returns generated ZotPublicKey |
2 | Encrypto.dart / desterilizePublicKey() | is a static method which converts ZotPublicKey string to ZotPublicKey |
3 | Encrypto.dart / sterilizePublicKey() | returns a ZotPublicKey string which can be sent to the other person. |
4 | Encrypto.dart / getPrivateKeyString() and getPublicKeyString() | returns plain text of private/public key exponent and modulus |
5 | Encrypto.dart / encrypt(String value, ZotPublicKey publicKey) | used to encrypt String with RSA |
6 | Encrypto.dart / public String decrypt(String value) | used to decrypt string using the password or ZotPrivateKey (no need to pass ZotPrivateKey or Password as parameter for decryption) |
7 | ZotPublicKey.dart / public String sterilizePublicKey() and public String encrypt(byte[] val) | same as no. 3 and no. 5 of the table |
8 | ZotPrivateKey.dart / public String decrypt(byte[] decode) | same as no. 7 of the table |
DES #
NOTE: DES might throw error for version 1.* #
DES Init #
Encrypto encrypto = new Encrypto(Encrypto.DES, "the moon is scary sometimes");
//MANDATORY to pass password as 2nd parameter for DES
//It's suggested to pass the hash of the password instead of plain text
DES Encrypt #
String base64DESencrypted = encrypto.encrypt("alo");
//do not pass anything as 2nd parameter or pass null
DES Decrypt #
String decrypted = encrypto.decrypt(base64DESencrypted);
//you get back the text
Upcoming #
Supported Languages | Status |
---|---|
Rust | Pending |
JavaScript | Pending |
Preview #
[]