Features in Innersafe for IrfanView

Simple User Interface

Innersafe provides a very easy-to-use interface that works within the context of IrfanView.

Application Privacy

Encrypted images cannot be decrypted by other applications. Only IrfanView is able to decrypt encrypted image files.

Protected Image Files

Innersafe for IrfanView supports the following types of files:

  • .bmp
  • .gif
  • .ico
  • .jpg/.jpeg
  • .png
  • .tif/.tiff
Always Encrypted

Protected files remain encrypted on disk even during active viewing by IrfanView. With Innersafe, the image files do not need to be decrypted to disk to be used.

Optional Logon Prompts

If desired, Innersafe can also require a logon after the protected application has been minimized. This allows you to maintain privacy without exiting the application and losing your place.

Strong Cryptography

The design and strength of the encryption standards used by Innersafe include those authorized by the National Security Agency (NSA) in June 2003 to protect classified information including SECRET and TOP SECRET levels.

Trusted Standards

Properly implemented cryptographic standards including AES, PBKDF2, and more. Innersafe products use unmodified source code of a library module validated by NIST and CSE for FIPS 140-2 level 1. However, Innersafe product binaries have not been submitted for testing because they must be used with third-party applications.

Comparison Matrix: Cryptography
 
Standard
Edition
Professional
Edition
Block Cipher
AES (Rijndael)
supported
supported
Symmetric Key Size
128 bits
supported
supported
256 bits
not supported
supported
Key Derivation Function
PBKDF2
supported
supported
Pseudo-Random Number Generator
ANSI X9.31 Appendix A.2.4
supported
supported
    using AES
not supported
supported
    using Twofish
not supported
supported
Secure Hash Algorithm
SHA-1
supported
supported
SHA-256
not supported
supported
Keyed Hash
HMAC-SHA-1
supported
supported
HMAC-SHA-256
not supported
supported