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Released: 09/07/2019: 1.00 SS_AESEncryption Author: Peter Simpson Version: 1 AESEncryption Fields: InitializationVector As String SecretKey As String Functions: AESDecrypt (DecryptData As String) As String Decrypt AES encoded data to plain string AESEncrypt (EncryptData As String) As String E
link: It's just a 16 character long string (you can just make up your own) used for initialising the encryption algorithm.
link: SS = ?? SuperSimpson? SimpsonSpecial? Sorry, could´nt resist ;-)
link: In orther for this library to work, you'll need the "encryption library" installed on your Aditional Libraries folders: https://www.b4x.-and-encryptio

A key / value persistent store. The data is serialized using B4XSerializator and is stored in an internal database. The database can be shared between B4A, B4i and B4J. Using KVS is similar to using a Map. You initialize it once and then you can put or get items with Put, Get or GetDefault methods.
link: See the adding encryption section in the first post.
link: I saw this spoller with config settings. And I already have an additional library in the folder. I made an addition, but it doesn't help. But that's n
link: Did you include KVS_ENCRYPTION to the build configuration https://www.b4x.com/android/forum/threads/b4x-kvs2-keyvaluestore2-library.120234/

This library allows you to encrypt or decrypt data using the AES encryption method. It is simple to use and it is compatible with B4J jB4XEncryption library and B4i Encryption library (Encrypt and Decrypt method) which means that you can encrypt the data on one platform and decrypt it on a differen
link: Yes, it is a strong encryption (AES 128 with random salt).
link: You should use the Encryption library instead of B4XEncryption. B4XEncryption will only work with B4A, B4i and B4J.
link: Actually I need to encrypt data in B4a and decrypt in oracle.. using B4xEncryption I can encrypt data but is it AES128 or AES256 bit encryption ? Ne

Set the Encryption Method Valid: MD5 SHA-1 SHA-224 SHA-256 SHA-384 SHA-512 NONE setHeaderColor (Color As Int) As String Get or Sets the Header Background Color setKeyboardBackgroundColor (color As Int) As String setKeyboardClickColor (Color As Int) As String Get or Set the Keyboard Click Color (col
link: A really interesting presentation. Could you please explain by example encryption of input data, e.g. SHA-512 - would it allow me to better understand

B4XAES b4xlib v2.0 works with B4A, B4i and B4J Requires: jB4XEncryption library StringUtils This extends the functionality of Erel's great library. Another contribution to the community :cool:?? EDIT: This library has been updated to version 2.0 It should be much simpler to work with AES now. Th
link: @jahswant Thanks, I hope you find it useful. It might make things easier with the parameters. Since encryption is a complicated matter I welcome comme
link: Which? You should write them in the thread.

Interesting reading about encryption algorithms here Here's another page (Parts from the page below) There’s a host of different encryption algorithms available today. Here are five of the more common ones. AES. The Advanced Encryption Standard (AES) is the trusted standard algorithm used by th
link: B4XCryptFile b4xlib v1.0 Here's another contribution to this great Community of Wizards. This library handles Strings and Binary files so you can Encr

This class can be used decrypt data created with LockBox3 and encrypt data that will be properly handled by LockBox3. LockBox3 is an encryption/decryption library for Delphi. There are actually three classes, LB3AES, LB3AESECB and LB3AESCBC. The only class that is used to instantiate an object is L
link: I think you need to enable 256bit encryption on Java. All you have to do is uncomment a line in a configuration file. Do a search online, I’m currentl
link: This was designed to interoperate with Lockbox3, an encryption library for Delphi published by TurboPower. It uses a very specific padding, so if what
link: InvalidKeyException: Illegal key size or default parameters at javax.crypto.Cipher.checkCryptoPerm(Cipher.java:1026) at javax.crypto.Cipher.im

in working on my covid (and similar) reader, i discovered that issuers of these certificates not only used various encoding schemes as well as encryption methods, they also use compression, presumably to ensure the data fit in the qr code. although, compression does add yet another layer of obfusca

Here's a library that, for the moment, can perform Base64 encoding and decoding and symmetric algorithm encryption and decryption. Tested symmetric algorithms are DES, Triple DES and AES (Rijndael). As the Java encryption rountines are all byte array oriented you will need my ByteConverter library
link: My mistake. I thought that you wrote B4A and B4J. This library will only work with B4A and B4J. Base64 encoding is available in StringUtils that is i
link: You just need to make your CF and VB run a small test to show the outputted bytes of encryption/Decryption and do same on B4A test, then compare each
link: Hi, agraham, I need some help. I need to use RSA asymmetric encryption in my project, and I have tried to wrap the CipherInputStream and CipherOutput

Ola These libs are for encryption Download Things to note... DO NOT USE MD5, SHA1 for your secure applications e.g. ditigal signatures YOU CAN USE SHA-2 i.e. SHA256, SHA512 ANY HASH IS CRACKABLE, (EASIER FOR MD5 and SHA1) AND MORE HARDER IF IT HAS A "SALT" THE MOST ADVANCED ENCRYPTION IS BCRYPT
link: HEX Hashes Dim bHashes As BANanoHashes bHashes.initialize("This is a sample text!", "TheMash") Log("md5 - hex") Log(bHashes.Hash(bHashes.
link: B64 HASHES Log("md5 - b64") Log(bHashes.Hash(bHashes.HASH_MD5, bHashes.ALG_B64)) Log("sha1 - b64") Log(bHashes.Hash(bHashes.HASH_SHA1, bH

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