Advertisements I need to generate on Kotlin a MD5 hash for some data, but as 16-characterString, not a 32-character String. I found no way fo that at this point and need help. But there is definitely a mothod exist, since I found website, which do it correctly. Please check as example these sites: https://www.freecodeformat.com/md516.php https://www.freecodeformat.com/md5.php… Read More How can I generate an 16-character long MD5 hash in Java?

Advertisements My code: Center( child: SizedBox( height: height * 0.08, width: width – 35, child: TextFormField( controller: passwordController, validator: (password) { if (password == null || password.isEmpty) { return "Please enter your password"; } return null; }, onChanged: (value) { setState(() { password1 = value; }); }, obscureText: passwordVisible, obscuringCharacter: "*", decoration: InputDecoration( border: const… Read More how to get a textfield value and convert the value into md5 encryption in flutter?

Advertisements Code referenced in the StackOverflow question titled "Calclate MD5 checksum for a file" provides a simple way to get a checksum based on a file. This works, however through testing I have found that changing file metadata also causes the checksum to change. And I guess this makes sense, well, because a copy with… Read More Calculate MD5 checksum for an image in C#

Advertisements im learning about windows API. I try to create a program that list all the file from start path "C:\*" and get hash of those file. It work very well on debug mode, but when i build release, CryptGetHashParam give me 234 (More data is available). Here is a code and the output: #include<Windows.h>… Read More Different output release compare to debug

Advertisements I’m confused by one line of code in an implementation of MD5, void MD5_Update(MD5_CTX *ctx, const void *data, unsigned long size) { MD5_u32plus saved_lo; unsigned long used, available; saved_lo = ctx->lo; if ((ctx->lo = (saved_lo + size) & 0x1fffffff) < saved_lo) ctx->hi++; ctx->hi += size >> 29; used = saved_lo & 0x3f; if (used)… Read More About one line in an implementation of MD5

Advertisements So I came across the following code in Go trying to explain how md5 hashing works. package main import ( "crypto/md5" "fmt" ) func HashFunc(word string) { hash := md5.New() bytes := []byte(word) hash.Write(bytes) hashValue := hash.Sum(nil) hashSize := hash.Size() for n := 0; n < hashSize; n += 4 { var val =… Read More Dencryption of md5 string in Go