I have a string that was encrypted in Laravel PHP. The encryption function is as below. public function getEncryptedString() { try { $m2 = Crypt::encryptString('Thismessagewillbeencrypted', 'theencryptionkey'); return response()->json([ 'm2' => $m2 ? $m2 : null, ], 200); } catch (Exception…
I have a server running in JAVA and I am creating a client with HTML and Javascript (about which I am less knowledgeable). The server accesses log-in credentials stored in a database with AES encryption. I need the user to…
We are trying to build a stream decrypt of large files in Javascript (browsers). As stream decryption isn't natively supported by crypto.Subtle we are doing that chunk by chunk. Which should be possible by providing the previous chunk as the…
I want to cypher / uncypher binary data from PHP to Dart (and dart to PHP) in AES256. My code is working for text data, but not for binary data. Can anyone help me to solve this problem ? In…
I am making a chat application where: A user can be in a group with multiple other users. All messages must be encrypted with end-to-end I am using firebase-realtime-database to store data. What I have Randomly generated secret key for…