10月8日的CryptoText应用程序分析

CryptoText is a U.S. Government-registered encryption application which protects the exchange of text and images between its users. Working in conjunction with existing Mail and iMessage apps, CryptoText secures transmissions with an AES-256 bit encryption process. CryptoText messages are made unreadable and deciphered only by those with whom you have a shared secret key. ✓ Users can encrypt and decrypt messages and images. Images can be sent with or without accompanying text. ✓ Compose, send, and reply to messages from the same screen. ✓ Messages are received using an existing Mail or Message app and then imported into CryptoText for decryption. ✓ Access your existing iOS address book for easy contact management. ✓ Setup a secret key once for each contact. ✓ Messages can be viewed and responded to within the same conversation thread. ✓ For added security, CryptoText requires a personal PIN for access, even when switching between apps. ✓ CryptoText is registered with the US Government to provide the industry-standard AES-256 bit encryption. ✓ Users will not incur additional (MMS) charges when using CryptoText to send text or images.