SHA3-384 Hash Generator

SHA3-384 Hash Generator

The SHA3-384 Hash Generator is a free online tool that allows you to quickly and easily generate SHA3-384 hashes for your data. It is an online tool that requires no system or software dependencies, making it a convenient option for anyone who needs to generate SHA3-384 hashes.

Features

• Online and free, no system and software dependencies
• Can Clear, Can Copy, Have Sample
• Data security, local computing

Benefits and Advantages

There are several benefits and advantages to using the SHA3-384 Hash Generator. Some of these include:

• Convenience: The tool is available online, so you can use it from anywhere you have an internet connection without needing to install any software or dependencies.
• Security: The tool performs the hashing locally, so your data is not sent over the internet, ensuring data security.
• Easy to use: The tool is user-friendly and requires no technical knowledge or experience to use.

How to Use

Using the SHA3-384 Hash Generator is straightforward. Follow these simple steps:

1. Input the string you wish to hash into the text box.
2. Click the "Generate" button to generate the SHA3-384 hash for your data.
3. You can copy the hash by clicking the "Copy" button or use the "Can Clear" button to clear the input field.

How it Works

The SHA3-384 hash algorithm is a secure and widely-used cryptographic hash function that generates a 384-bit output. The hash function takes an input message and produces a fixed-size, unique output (the hash). The generated hash is a one-way function, which means that it is not possible to deduce the input data from the hash.

To generate a SHA3-384 hash, the tool performs the following steps:

1. Takes the input data and applies a padding scheme to ensure that it is a multiple of 1088 bits.
2. Divides the padded data into blocks of 1088 bits and applies a permutation function to each block.
3. Concatenates and applies a final transformation to the output of all permutation functions to create the final hash value.

Example Codes

Below are example codes in Python, Java, JavaScript, Golang, Ruby, and PHP to generate SHA3-384 hashes using the tool:

Python

import hashlib

input_data = "Free Online Tools".encode('utf-8')
hash_object = hashlib.sha3_384(input_data)
hex_dig = hash_object.hexdigest()
print(hex_dig)

Java

import java.nio.charset.StandardCharsets;
import java.security.MessageDigest;
import java.security.NoSuchAlgorithmException;

public class SHA3_384HashGenerator {
    public static void main(String[] args) throws NoSuchAlgorithmException {
        String input_data = "Free Online Tools";
        MessageDigest digest = MessageDigest.getInstance("SHA3-384");
        byte[] hash = digest.digest(input_data.getBytes(StandardCharsets.UTF_8));
        StringBuilder hexString = new StringBuilder();
        for (byte b : hash) {
            String hex = Integer.toHexString(0xff & b);
            if (hex.length() == 1) hexString.append('0');
            hexString.append(hex);
        }
        System.out.println(hexString.toString());
    }
}

JavaScript

const SHA3_384HashGenerator = (data) => {
  const msgBuffer = new TextEncoder().encode(data);
  const hashBuffer = crypto.subtle.digest("SHA3-384", msgBuffer);
  return hashBuffer.then((hashArrayBuffer) => {
    const hashArray = Array.from(new Uint8Array(hashArrayBuffer));
    const hashHex = hashArray
      .map((b) => b.toString(16).padStart(2, "0"))
      .join("");
    return hashHex;
  });
};

SHA3_384HashGenerator("Free Online Tools").then((hash) => {
  console.log(hash);
});

Golang

import (
    "crypto/sha3"
    "encoding/hex"
    "fmt"
)

func main() {
    input_data := "Free Online Tools"
    hash := sha3.Sum384([]byte(input_data))
    hashString := hex.EncodeToString(hash[:])
    fmt.Println(hashString)
}

Ruby

require "digest"

input_data = "Free Online Tools"
hash = Digest::SHA3.hexdigest(input_data, 384)
puts hash

PHP

$input_data = "Free Online Tools";
$hash = hash("sha3-384", $input_data);
echo $hash;

Conclusion

In conclusion, the SHA3-384 Hash Generator is a useful tool for anyone who needs to generate secure SHA3-384 hashes quickly and easily. It is a convenient online tool that requires no system or software dependencies, ensuring its accessibility to everyone. The tool provides a user-friendly interface for generating SHA3-384 hashes with data security, and its implementation process is straightforward.