KrypterApp のアプリ分析 1月23日

Krypter allows you to encrypt files up to 1 gigabyte in size via modern HPKE algorithm using Secure Enclave's encryption keys. Nobody can steal your data. Only Apple's encryption libraries are used to perform the operations. Zero required permissions. No personal data is collected, stored or shared with any parties. Ever. The app does not even perform a single internet request. Beware that encryption keys cannot be backed up as they reside in the hardware module of your iPhone and cannot be extracted by anyone. Please also remember that since this app uses asymmetric encryption, the intended recipient of your encrypted file must share their public key with you. This method is way more secure than passwords, but requires key exchange. I will soon be adding an API to simplify that process for decryption. Privacy first, always.