Secure Memos

Description
There are a lot of free applications on the market that allows you to protect your sensitive data. Only a few of them offer a coherent information security management policy. Moreover, details of used algorithms are very often overlooked. Innovasoft.org believes that the user has the right to know what algorithms are used to protect his sensitive data, therefore this application informs you how your data will be protected. To help the user better manage his information, the application is using commonly known RAGB (Red, Amber, Green, Blue) model, to classify created notes based on their significance. In this way, messages with the lowest level of significance could be classified as red and accordingly messages with the highest level of significance could be classified as blue.

Main features
- A transparent way of determining the level of security
- Stylish and modern interface
- Backups for created notes
- Fingerprint authentication
- Import/Export a backup

Cryptographic algorithms used
- User PIN and PUK are hashed with SHA-256 algorithm
- Memo PIN is hashed with SHA-256 algorithm
- Memo content is encrypted with AES-128-GCM-NOPADDING algorithm
- Other data are protected by verification of integrity checksum calculated for those data with SHA-256 algorithm