Search the Community

so there is this post "Holographic Encryption with DARTIS" and the RSA came up. There is _RSA_crypt.7z from autoit-script.ru but the file is not available ( if anyone has the file, please get me a working link ) , so I don't know what or how it was done. My idea is to do the public key / private key (RSA) to exchange the hash/password ( call it what you will ), then, carry the rest of the communication with $CALG_AES_256 or the like. So it'd be doing a hybrid TCP/IP SSL, let's call it TCL 2.5 Anyhow, I need help for the simple reason that I'm quite clueless. CryptoAPI Cryptographic Service Providers may have a clue via the CryptoAPI ( but to me is all just words ). CryptEncrypt function say that: The Microsoft Enhanced Cryptographic Provider supports direct encryption with RSA public keys and decryption with RSA private keys. The encryption uses PKCS #1 padding. On decryption, this padding is verified. The length of plaintext data that can be encrypted with a call to CryptEncrypt with an RSA key is the length of the key modulus minus eleven bytes. The eleven bytes is the chosen minimum for PKCS #1 padding. The ciphertext is returned in little-endian format. so it should be possible from server 2003 / XP onwards. Thank you all who dare to go at it

Crypt.au3 Hasher Example v1.0 I needed something to generate hash files of multiple files so I whipped this up really quick. It utitlizes the standard Crypt.au3 UDF and by Yashied. _WinAPI_DragQueryFileEx _WinAPI_DragFinish _WinAPI_PathIsDirectory Essentially a very basic and unoptimized version of HashMyFiles. When I get the time, I'll add more features, fix bugs, etc. Features: Drag and drop supportMultiple file supportSave results to text fileUses standard hashing functionsScreenshot: License: Crypt.au3 Hasher v1.0 Example by money Licensed under the public domain, use as you wish. Download: Hasher.au3 Changelog: 1.0 - 2011/11/23: Initial release (reuploaded correct version)