Android Devweb

Seems like 'Crypto' provider has been removed in Android N. My application crashing because… Read more Caused By: Java.security.nosuchproviderexception: No Such Provider: Crypto - Android N

I would like to parse android apk's CERT.RSA in Python. I know it can be parsed with pyOpenSSL … Read more Pyopenssl's Pkcs7 Object Provide Very Little Information, How Can I Get The Sha1 Digest Of The Public Key In The Signature

I want to get ECDH keypair (Public key and Private key). This method is not working in Android 9.0 … Read more How Do I Get Ecdh Keypair In Android 9.0 Pie?

I'm currently trying to implement file decryption on my Android app. The file will be encrypted… Read more Decrypting Openssl-encrypted File On Android With Java

I'm currently getting an AEADBadTagException when trying to decrypt a file I have encrypted. I … Read more Android - Javax.crypto.aeadbadtagexception

I have to build a project for encryption and decryption of files in AES-256. So, I have to encrypt … Read more Encrypt File With Aes-256 And Decrypt File To Its Original Format