# idxcrypt
Small Windows utility for strong file encryption based on AES256 and PBKDF2-SHA256

The AES256 key is derived from password using PBKDF2-SHA256 with 500000 iterations.
All cryptographic operations are done using Windows Crypto API so that the resulting executable file is small and depends only on Windows system dlls Kernel32.dll and Advapi32.dll.

# idxcrypt
Small Windows utility for strong file encryption based on AES256 and PBKDF2-SHA256

The AES256 key is derived from password using PBKDF2-SHA256 with 500000 iterations.
All cryptographic operations are done using Windows Crypto API so that the resulting executable file is small and depends only on Windows system dlls Kernel32.dll and Advapi32.dll.

Usage : idxcrypt InputFile Password OutputFile [/d]

If /d is omitted, then an encryption is performed.
If /d is specified, then a decryption is performed.

The password can contain Unicode non-ASCII characters.

Update Readme with usage information
Update Readme with usage information