Hash

Compare Two DLL Files Programmatically Using Hash

3 Dec 2012 by Vasil Trifonov

Compare two DLL files programmatically using hash

Can You rehash This Pass?$P$B2.fjGHWS0lSwwD40MGvyul09CqQ2A1

20 Feb 2013 by OriginalGriff

If you mean "Can we tell what was hashed to produce this?" then the answer is "no". Hashes are designed to be one-way - you cannot regenerate the original input from teh hashed value.

web_development

Generating an MD5 Hash from a String Using LINQ

7 May 2013 by Rion Williams

Generating an MD5 hash from a string using LINQ.

Is there anything faster than SHA1

14 Mar 2014 by CPallini

In this CodeProject article you may find: "Hash Functions: An Empirical Comparison"[^].

Storing Password in the Sql server database in a secure way.

21 Apr 2014 by Zoltán Zörgő

"Forgor password" functionality does not mean sending old plain text password to the user. Not at all. Actually this is the most vulnerable point in an application, since you have no control over what's happening. Generating one-time-password and sending that one to the user and forcing the user...

Proving MD5 Collision with C#

13 Sep 2012 by OriginalGriff

Your problem is that you are treating the data as text - it isn't. It is hex data, ie 128 bytes of binary data displayed on the wiki page as hex digits. You are holding it (and reading it) as 256 text characters (with or without line breaks) which will produce completely different hash values...

Hash Passwords in SQL Server vs. Hash and salt in .net

24 Apr 2014 by thatraja

Check theseBeginners guide to a secure way of storing passwords[^]&Password Security[^]The Art & Science of Storing Passwords[^]

SQL-Server-2012

ASP.NET

Can any body tell me about the name of default Hash Algorithm used by HashAlgorithm class

2 Jun 2014 by Keith Barrow

If you follow your original link[^], go to the "Methods" section and click "Create()" you are taken to the information about the Create method: here[^].The page states "By default, this overload uses the SHA1CryptoServiceProvider ", so the default provider is SHA-1[^].

C#3.5

how to hash an password using MD5

23 Jan 2015 by Zoltán Zörgő

This one works:import java.security.MessageDigest;import java.security.Security;import java.security.NoSuchAlgorithmException;import java.io.UnsupportedEncodingException;public class HelloWorld{ public static String ConvertToHash(String password) { try { MessageDigest...

how to hash an password using MD5

23 Jan 2015 by Sergey Alexandrovich Kryukov

Please see my comment to the question: don't use MD5! For example, you can use SHA-256 through the class java.security.MessageDigest:http://docs.oracle.com/javase/7/docs/api/java/security/MessageDigest.html[^].—SA

Extract most active IP Addresses from a file

22 Dec 2015 by Richard MacCutchan

I already gave you a suggestion yesterday in your original of this question[^].

How do I call this method in my code

7 May 2016 by OriginalGriff

Read the filename from your textbox:string path = txtFilePath.Text;Check the file exists:if (!File.Exists(path)) { ... report problem to user. return; }Then just call your method:txtHashValue.Text = MD5HashFile(path);Simple enough, yes?

How Windows Generates IP Header's ID Field

1 Jun 2018 by Member 13737597

This article shows how Windows generates IP header's ID field

Sha256 in C program, char to byte conversion

24 Mar 2020 by CPallini

Quote: how can I programmatically convert this Each character (say c) of the input string represent a nibble. The value of the nibble is given by if ( c >= '0' && c ='a' && c

OpenSSL

Consistent Hash function for SQL Server and .NET

26 Oct 2011 by Pascal Ganaye

Provides a couple of hash functions (string to int) that will return the same value in C# and T-SQL

LM Hash implantation in .NET

28 Mar 2012 by Kschuler

Code Master123 wrote:I have looked all over and found nothing on GoogleWhat did you search for? Because I googled[^] and found all kinds of downloads for classes that are supposed to do the LM hash. I also found This link[^] that posts code directly. And a good explaination on...

hashing algorithm used?

2 May 2012 by Sergey Alexandrovich Kryukov

The question is not really correct. First, the criterion "most secure" can not be strictly defined. Moreover, suppose you have some secure algorithm, without a flaw like a backdoor, which can use different hash sizes, a hash sizes being a parameter. You can always make it more "secure" by...

Value of Type '1-dimensional array of byte' cannot be converted to Byte

6 Mar 2014 by phil.o

Simply: Public Function fnEncrypedValue(ByVal value) Dim sSourceData As String = value 'Create a byte array from source data. Dim tmpSource As Byte() = ASCIIEncoding.ASCII.GetBytes(sSourceData) 'Compute hash based on source data. Dim...

Is there anything faster than SHA1

14 Mar 2014 by OriginalGriff

Loads!Lower security is nearly always faster, but you will have to do some timing tests yourself.Of you aren't interested in security, then there are loads of ways to hash stuff: MD5, CRC, even XOR and SUM.What you want too use will depend on your data, and how big your hash has to...

Storing Password in the Sql server database in a secure way.

21 Apr 2014 by Manas Bhardwaj

Well, my suggestion would be not to implement the Forgot Password by sending their password as plain text in email.I would rather extend Forgot Password as Reset Password. Thus, if you forget your password you are forced to reset your password.And this is standard and more secure...

Trouble inserting hashed password into database

19 Dec 2014 by OriginalGriff

Try not converting it to a char array - send teh string directly:string password = HashPassword(tbxPassword.Text);cmd.Parameters.AddWithValue("@HashedPassword", password);Normally, I work with binary data for hashes, but since your BCryptHelper.HashPassword method is returning a string,...

ASP.NET

password

How To rehash Files?

13 Jan 2015 by OriginalGriff

We do not condone, support or assist in the production of malicious code in any way, form or manner. This is a professional site for professional developers. The fact that you downloaded the file from a torrent site is in breach of copyright, which is a malicious (and in most countries...

Problem using (hashlip++) in qt project

22 Nov 2016 by Jochen Arndt

Please don't post external links to images. You only have a few lines of code and an error message that can be posted here.If you had done that I would be able to copy and paste the code into my answer showing you how to solve the problem. But so you will only get a textual answer.The...

3 Dec 2016 by CPallini

Assuming it is not homework, you should use std::unordered_map[^].

False positive from hashing algorithm used to check file equality

30 Aug 2017 by OriginalGriff

Quote: If the file is being used by another process, would this cause an issue? Well ... this code: On Error GoTo ErrorHandler ... ErrorHandler: Return False Would mean that if the file was in use, it would return false - so anything which means it can't complete the task would...

checksum

What's wrong with my filesystemwatcher1 code?

6 Jun 2018 by OriginalGriff

Oh gawd... Quote: When a new program opens, my program scans that newly opened program, and if it's MD5 exists in a locally hosted database, a dialogue called Detect.vb should come up saying "Virus detected". That isn;t going to work, not even slightly. MD5 is a hashing code, which produces a...

I like to know which app is generating these "saves" files ?

24 Sep 2018 by Peter_in_2780

From "man nano", the section NOTES: In some cases nano will try to dump the buffer into an emergency file. This will happen mainly if nano receives a SIGHUP or SIGTERM or runs out of memory. It will write the buffer into a file named nano.save if the buffer didn't have a name ...

Linux

Segmentation fault with big array size. Why ?

11 Oct 2018 by Patrice T

Quote: Segmentation fault with big array size. Why ? Because memory is not infinite, the memory model used with your C compiler have a limit, and the OS also give a limited share of memory if you don't tell the OS that you need more. For more details, you need to tell us : - What is your C...

IDE

Designing an efficient hash

19 Feb 2019 by Mehdi Gholam

If you need to check for the existence or lack there of something in a list and you don't have the memory capacity or it is infeasible to store use Bloom filter - Wikipedia[^] . Bloom filters will give you a definite negative if it is not encoded in the bloom bits, and a probable positive for...

Password data (hash? ) Always useable

19 Jul 2019 by Richard Deeming

If you're encrypting the user's password, then you're doing it wrong. You should only ever store a salted hash of the password, using multiple rounds of a cryptographically secure one-way hashing algorithm. Secure Password Authentication Explained Simply[^] Salted Password Hashing - Doing it...

SHA256 and RIPEMD160HASH in C program

20 Mar 2020 by phil.o

const unsigned char* rawdata = "046EAF0968AA895ADDFEE599566F0B880242461D1377F4887C9B84631E13067B96DB18C41E0C208F8D12EBCC3F99F2522903AF6105833E4CBADE9D6A1D0F039187"; You've already been told that, but I am going to tell you once more: the rawdata...

OpenSSL

Sha256 in C program, char to byte conversion

24 Mar 2020 by OriginalGriff

How many times are you going to ask the same question? Starting again under a new user doesn't disguise it : go back to the last two times you asked this question (or even the last eight!) and try doing it for yourself instead of expecting others...

OpenSSL

Base 58 encoding in C language

27 Mar 2020 by Richard MacCutchan

OK, this is what it is: Base58Check encoding - Bitcoin Wiki[^]

How to reverse a hashing function.

11 Apr 2020 by OriginalGriff

You can't reverse hashing functions: they are not a form of encryption. That's why hashes are always the same length regardless of the input length: they throw away information in order to generate a (hopefully) unique value from the input. ...

Same hashing algorithms returning different results

29 Mar 2021 by Richard Deeming

I'm no expert, but your C code seems to be generating an HMAC[^], whereas your PHP code is just generating a raw un-keyed hash. Your PHP code would need to use hash_hmac[^] with the same secret key to generate the same result.

Segmentation fault with closed hash table

5 Jun 2021 by OriginalGriff

Compiling does not mean your code is right! :laugh: Think of the development process as writing an email: compiling successfully means that you wrote the email in the right language - English, rather than German for example - not that the email...

C++11

Add an object reference for a non static field

10 Feb 2022 by Tony Hill

Try this HashAlgorithm myHashAlgorithm = HashAlgorithm.Create("SHA512"); byte[] hash = myHashAlgorithm.ComputeHash(Encoding.UTF8.GetBytes(PIN_Entry.Text)); string MyHash = System.BitConverter.ToString(hash); ...

Add an object reference for a non static field

10 Feb 2022 by M Imran Ansari

In order to use a non-static field, method, or property, you must first create an object of an instance. HashAlgorithm hashAlgo = HashAlgorithm.Create("SHA512"); Now use the object hashAlgo to call their methods. Reference for more information:...

KEY fuzzy hash table lookup

11 Jan 2012 by zhanghong317

How to make a key fuzzy lookup the hash table, not Traversal. eg: word 'EA' lookup Key 'EAS','EAGGG' etc. in the hash

KEY fuzzy hash table lookup

11 Jan 2012 by Andrew Rissing

To start off, I'll have to admit I've never tried something like this, but I think I can direct you a bit. If you have a Hashtable (or even a Dictionary), they store values on a 1:1 basis (i.e. one key, one value).So, the only way to approach this problem as you've stated it without...

Callback URL in MVC3

17 Feb 2012 by suunker

Hey, I'm trying to implement a pretty cool feature that will make it possible for users to upload photos from iPhone to Safari(see more on http://picupapp.com/[^] . I've also been reading instructions on how to implement it on this blog:...

LM Hash implantation in .NET

28 Mar 2012 by Code Master38

I was wondering is there a way to calculate the old LM hashes for windows in .net? I have looked all over and found nothing on Google, however I found Ophcrack generates them and I'm wondering how?I have to find a way to generate them as a homework assignment, so any help would be nice!

hashing algorithm used?

2 May 2012 by Anele Ngqandu

Hi HuysWhat is the most secure hashing algorithm used?

How to create two colliding md5 executable files

17 Jun 2012 by Giggsey73

Hi guys. I am just wondering how it is possible to create two new colliding md5 executable files? In other words, both files have the same hash values.Appreciate it. Thanks.

How to create two colliding md5 executable files

17 Jun 2012 by Richard MacCutchan

By experimentation, or by ensuring that the content of both is the same. Since MD5 hashes are one-way you cannot predict what the result of hashing any content is likely to be.

I want a Hash Table, that contains a Class Number, and an associated array with all Students

18 Jul 2012 by lewax00

So then what's the problem? Any reason you can't use Dictionary[^] or Hashtable[^]? As far as I know, you can use .Net objects in PowerShell.

PowerShell

I want a Hash Table, that contains a Class Number, and an associated array with all Students

23 Jul 2012 by graybin

PS > $hash = @{}PS > $hash['class1'] = @('student1')PS > $hash['class1'] += 'student2'PS > $hashName Value---- -----class1 {student1, student2}

PowerShell

Is it advisable or practical or safe to hash a dummy file?

6 Aug 2012 by lewax00

First, there's no reason hashing a dummy file would be unsafe, nor would it be impractical for testing purposes. As for the difference in time, it's hard to say. If the hashing algorithm changes it's behavior based on the contents of the file (e.g. if the last bit of a block is 0 do A, if...

checksum

How large can a hash value be?

23 Aug 2012 by StianSandberg

I ran into a discussion with one of the programmers at my office. Is there any limitations for how much data you can hash? There's a lot of different algorithms for hashing, but we use SHA-1 and SHA-2Can I hash (in theory) a value of 100 gigabyte? or 1 petabyte?

How large can a hash value be?

23 Aug 2012 by StianSandberg

A little more googling and I found the answer.The maximum input size = (2length − 1) bits. For example, the maximum input size of SHA-1 = (264 − 1).SHA-384 and SHA-512 has a maximum input size of (2128 - 1)ref: http://en.wikipedia.org/wiki/Comparison_of_cryptographic_hash_functions[^]

# In url gmail style

13 Nov 2012 by Sergey Alexandrovich Kryukov

This is nothing but standard URI "fragment identifier": http://en.wikipedia.org/wiki/Fragment_identifier[^].So, there is nothing specific to gmail or facebook. One little twist is the combination with the index file naming schema, which creates the URLs of the form...

Ajax

Encode Decode Hash String Android

23 Dec 2012 by Richard MacCutchan

You already posted this question here[^]. Please post in one forum only.

Encode Decode Hash String Android

23 Dec 2012 by TorstenH.

You do not mean encode / decode. What you are thinking about is encryption / decryption.PGP is the no1 choice for that, there is a private key for encryption and a matching, public key for decryption.Check this:...

can you tell me that how i rehash wordPress password?

27 Feb 2013 by Sergey Alexandrovich Kryukov

Values of HashMap are overriden

2 Apr 2013 by AdiCivils

I'm creating a HashMap. While creating it, I can see that keys are assigned proper distinct values, but, after creation, when I iterate it, all the keys are yielding only one value. Below is my code: public void prepareAccountMap(HashMap masterMap, GAReadConfigType config,...

mapping

Track DB changes by saving the Hashed rows into a flat file and compare with queried Data next time

27 Jun 2013 by coder-project-name

I have a DB where I am not allowed to change the schema and the tables do not have last mod time in them. I need to query this DB data daily and check if there are any rows that changed. I thought combining the columns and hashing it with one of the columns also as key of hash, and write the...

tracking

Performance of stdext::hash_value() defined in std::hash_set

30 Oct 2013 by Buddhi Chaturanga

Firstly,I want to inform you that my overall/main target is to execute certain functions using their function name(string) as an argument,I defined a function as below: (I want to generate a unique number for each string data that I inserted as argument to a function).#include ...

Performance of stdext::hash_value() defined in std::hash_set

30 Oct 2013 by Aescleal

Try using std::map first. Yep, the performance is rubbish but often you can't tell the difference between optimal and rubbish when you've got a small number of things (less than thousands) to choose between. Another thing you might want to try is std::unordered_map as you can then write portable...

Value of Type '1-dimensional array of byte' cannot be converted to Byte

6 Mar 2014 by atul sharma 5126

Hello,I am trying to convert the password into hash value to further save and then match it for login. But while coding itself the above error is showing. This is my first time at hashing. Thanks in advance.error is at line: Dim tmpSource As Byte =...

Storing Password in the Sql server database in a secure way.

21 Apr 2014 by Muhammad Taqi Hassan Bukhari

I am working on my web project. I want to store user password the secure way like hashing, but i came to know that after the password is hashed it cannot be converted back. But in My project i have To implement Forgot password and reset password. Reset Password is OK but when the case of forget...

Storing Password in the Sql server database in a secure way.

21 Apr 2014 by DamithSL

Generates a random password, assigns it to the user account, sends an email informing the user of their new password- http://www.asp.net/web-forms/tutorials/security/admin/recovering-and-changing-passwords-cs[^]-...

Hash Passwords in SQL Server vs. Hash and salt in .net

24 Apr 2014 by Muhammad Taqi Hassan Bukhari

I have created a Web Login Form For User Signup and Login. First i found that to securely store password in database, i should use hash and salt on .net pages. Then i came to know that there is a function in sql server Hash-bytes that also hashes the password, where i can store the plain...

SQL-Server-2012

ASP.NET

How to implement a hash function for an array in VB.net

19 May 2014 by Jörgen Andersson

The classic function in C# to create a hash value from an array looks like this or similar:public int GetHashCode(T[] array) { unchecked { if (array == null) { return 0; } int hash = 17; ...

How to implement a hash function for an array in VB.net

19 May 2014 by CPallini

Couldn't you just declare hash as Int64 and clear the upper part when needed?

How to implement a hash function for an array in VB.net

20 May 2014 by Jörgen Andersson

For future reference, this is how my solution looks like: Public Overrides Function GetHashCode() As Integer Dim hash As Int64 = 19 For Each Item As T In Me hash = hash * 31 + Item.GetHashCode hash = ((hash > 32) + hash >>...

Password did not match

23 Aug 2014 by demoninside9

Hi All,I am saving hash password and sal password in db.But when I trying to retrieve password, the password doesn't match. why. below is my code.Creating Userprotected void Create_User() { try { string salt = GenerateSalt(); ...

SQL

Password did not match

23 Aug 2014 by OriginalGriff

Start by checking your GenerateSalt method, and make sure it returns the same thing as the code in Do_Login does. Any slight difference here will mean wildly different values.

SQL

how to hash an password using MD5

23 Jan 2015 by Salah Abualrob

Hi all, i implemented this code to hash user password, but when i try to hash the same password again, it generates another hash!this is my code:public static String ConvertToHash(String password) { try { MessageDigest ms = MessageDigest.getInstance("MD5"); byte[] pass =...

Generate HMAC SHA1 for Rail PNR API in PHP

25 Apr 2015 by HeinrichRichardSonButt

I am trying to generate the HMAC SHA1 Hash to use the Railway PNR API[^].I am using PHP Framework Codeigniter.I used the helper given here.Then I tried to generate the hash and compare it with the Hash Generator[^] given in the Rail PNR API site.But both the hash i.e. the one I generated...

Generate HMAC SHA1 for Rail PNR API in PHP

25 Apr 2015 by HeinrichRichardSonButt

The values that are to be passed in the API is supposed to be in the alphabetical order. Like in my case above, if we arrange the keys in alphabetical order the keys will be: format, pbapisign (i.e. the public key) and pnr.So the string to be hashed will be 'json'.'

if function works flawless in one case

31 May 2015 by Sergey Alexandrovich Kryukov

Not only "flawed", but also "flawless" fragment is so wrong that it's really awkward to explain it. First of all, as Contains returns Boolean (and not nullable Boolean?), the is no point comparing it with true or false:bool something = //... no matter what//...// silliest thing:if...

if function works flawless in one case

31 May 2015 by Herboren

Took both SA and Gustafson advice. Thank you guys, The code below appears to workprivate void compareToolStripMenuItem_Click(object sender, EventArgs e) { string[] hashEntries = File.ReadAllLines(dlgFile.FileName); try { if...

c# SHA-256 Hashing for amazon elastic transcoder

23 Jul 2015 by kubibay

I'm trying to use elastic transcoder of Amazon. Here I need to sha-256 hash a string; http://docs.aws.amazon.com/general/latest/gr/sigv4-create-canonical-request.htmlI have tried any ways I have found on the net but I couldn't find the same result as page and some online hashing sites...

Amazon

c# SHA-256 Hashing for amazon elastic transcoder

23 Jul 2015 by kubibay

Removing \r was the solutions = s.Replace("\r", "");

Amazon

Probing a Hash Map with Double Hashing in Java

19 Nov 2015 by Member 12154285

I have been struggling with one of my homework questions for quite some time. I am attempting to implement a getLocation(hash1, x) method, which finds the location of the entry with key x. If such an entry does not exist, it returns the location where a new entry with key x should be stored. The...

simple question about cryptographic hash function and its preimage collision

27 Nov 2015 by sysabod

Hi all,I am reading "cryptography and network security principles and practice", in chapter 11.3, the book says:"Let us consider how many preimages are there for a given hash value, which isa measure of the number of potential collisions for a given hash value. Suppose the length of the...

security

How to Match Hash with Salt Password in C#

9 Dec 2015 by Randy Ortan

public static class EncryptionUtilities { private const int SALT_SIZE = 8; private const int NUM_ITERATIONS = 1000; private static readonly RNGCryptoServiceProvider rng = new RNGCryptoServiceProvider(); /// /// Creates a signature...

How to Match Hash with Salt Password in C#

9 Dec 2015 by F-ES Sitecore

I'd advise you to first learn and understand what it is you're trying to do;https://crackstation.net/hashing-security.htm[^]The above link has c# examples, and there are other examples too if you google "c# hash passwords with salt".Second of all you're passing the result of a bool...

Which algorithm is slowest?

18 Nov 2016 by OriginalGriff

Pretty much, SHA is the "Best" algorithm for hashing passwords, mostly because MD5 is officially "broken" and is not recommended for new applications. That doesn't mean MD5 is actually bad, just that there are circumstances where you can "reverse" the hash to produce an "enterable" password that...

password

3 Dec 2016 by Member 12812147

Hi, I'm trying to hash english words from a txt file and store them in a table using chaining method . but i don't know what is wrong when i try to search and compare .this Error :"Exception thrown: read access violation.search was 0x1.If there is a handler for this exception, the...

2 Dec 2016 by Patrice T

Quote:"Exception thrown: read access violation.search was 0x1.If there is a handler for this exception, the program may be safely continued."There is no way that a simple handling of the exception can allow your program to continue safely.This message kindly tell you that you have a...

2 Dec 2016 by Richard MacCutchan

fscanf(dictionary, "%s",w);Node* new_word = new Node;//new_word->word = strcpy(new_word->word, w);new_word->word = w;So every Node.word in your dictionary points to a temporary block of memory that belongs to the Hash function and will disappear as soon as that function returns. You...

False positive from hashing algorithm used to check file equality

30 Aug 2017 by theskiguy

I have this code that I originally found in the VB Cookbook that checks 2 files for equality. The solution generates a checksum on each file and then compares the checksums. Everything has been working fine in my original app so I recently decided to use the same logic in another app. The...

checksum

How to implemant the authentification mechanism based on signature of a my system by the bootloader ?

6 Apr 2018 by Member 13603741

I've built a mini-kernel from scratch following some tutorials , and now i want to ensure that when i boot-up my system using a boot-loader i want from this one to hash and verify if it's my real system or an infected one !? using the hash and signature mechanism!! so please if someone could...

Linux

signature

Accessing azure API management using HMAC authentication

17 May 2018 by Chillin92

Currently, my project is using Hmac-SHA256 to do the authorization in APIM. We are struggle with how to generate, transmit and store the secret key between client side and ours. Is there any secure way to do this? What I have tried: For now, we are generating the secret key through openssl...

What's wrong with my filesystemwatcher1 code?

5 Jun 2018 by Jochen Arndt

Why do you open the file twice? As a result you will have two handles to the same file but only one will be closed because f holds internally the handle of the second call while the first handle is not accessible anmyore. Let the line where you declare (Dim) and assign f in place and remove...

I like to know which app is generating these "saves" files ?

24 Sep 2018 by Vaclav_

I am using nano editor to develop bash script on Linux. I am using bash -B option which makes a copy of the script raspi-config-DEBUG.sh raspi-config-DEBUG.sh~ Today I noticed I also have a ton of these files raspi-config-DEBUG.sh.save raspi-config-DEBUG.sh.save.1...

Linux

Segmentation fault with big array size. Why ?

12 Oct 2018 by Member 13995616

struct person { char name[100]; int freq ; } ; I am creating an array of structure person and using this array as a hash table. int capacity; struct person table[capacity] ; I insert the string name by reading through a csv file which has a name on each of its line. When I take table...

IDE

Segmentation fault with big array size. Why ?

12 Oct 2018 by k5054

Are you trying to dynamically adjust the size of your table variable? e.g. something like int get_int(void); // read an int from the user - not a standard function! int capacity; struct person table[capacity]; // more code here ... capacity = get_int(); for(int i = 0; i

IDE

Difference between bits per object and number of bits evaluated in bloom filter

21 Dec 2018 by Mehdi Gholam

Read this : Bloom filter - Wikipedia[^]

Designing an efficient hash

30 Oct 2019 by Kyudos

I have a set of nodes (N) arranged into one or more networks. Each network has one or more root nodes. Each node has a unique ID (UID) that is a 32-bit integer. If there were 100,000 nodes that would be a large problem - 1,000,000 would be almost infeasibly gigantic. I need to check if all nodes...

Which encryption method is used?

21 May 2019 by Member 14416409

Here I want to know what encryption or hashing method may have been used. Input is either "214364506" or "333844433". Output is "jrpen2pj". I am trying to find out what encryption or decryption may been used to convert "214364506" or "333844433" in to "jrpen2pj". Can anyone please help? ...

encoding

encryption

Which encryption method is used?

21 May 2019 by Richard MacCutchan

It is impossible to guess which type is used just from looking at the input and output values. If it was then the actual encryption would be compromised.

encoding

encryption

Which encryption method is used?

21 May 2019 by OriginalGriff

Even if it was possible to tell, you would need much better information: two inputs that generate the same output just indicate a very, very poor hashing algorithm - not encryption at all. The difference is that encryption can be reversed to recover the original input, which hashing can't. If...

encoding