Learn about the sha1 Algorithm
- Known as Secure Hash Algorithm 1 (SHA1)
- Belongs to the SHA family of hash functions.
- It uses the SHA-1 hash algorithm and gets a 160-bit hash value.
- 160-bit (20-byte) in the SHA1 algorithm specifies the bit length of the hash output.
- Ones encrypted can't be decrypted. We use a database that fetches the matched original value to the hashed value.
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Implementing Using js
<!DOCTYPE html>
<html>
<head>
<title>SHA-1 Encryption</title>
<script src="https://cdn.jsdelivr.net/npm/crypto-js@4.2.0/index.min.js"></script>
</head>
<body>
<h2>SHA-1 Encryption</h2>
<label for="inputText">Enter Text:</label>
<textarea id="inputText" rows="4" cols="50" placeholder="Enter text"></textarea>
<br>
<button onclick="encryptText()">Encrypt</button>
<br>
<label for="outputText">Result:</label>
<textarea id="outputText" rows="4" cols="50" readonly></textarea>
<script>
function encryptText() {
var inputText = document.getElementById('inputText').value;
var encryptedText = CryptoJS.SHA1(inputText).toString();
document.getElementById('outputText').value = encryptedText;
}
</script>
</body>
</html>Implementing Using jQuery
<!DOCTYPE html>
<html>
<head>
<title>SHA-1 Encryption</title>
<script src="https://code.jquery.com/jquery-3.6.4.min.js"></script>
<script src="https://cdn.jsdelivr.net/npm/crypto-js@4.2.0/crypto-js.min.js"></script>
</head>
<body>
<h2>SHA-1 Encryption</h2>
<label for="inputText">Enter Text:</label>
<textarea id="inputText" rows="4" cols="50" placeholder="Enter text"></textarea>
<br>
<button onclick="encryptText()">Encrypt</button>
<br>
<label for="outputText">Result:</label>
<textarea id="outputText" rows="4" cols="50" readonly></textarea>
<script>
function encryptText() {
var inputText = $('#inputText').val();
var encryptedText = CryptoJS.SHA1(inputText).toString();
$('#outputText').val(encryptedText);
}
</script>
</body>
</html>Implementing Using PHP
<!DOCTYPE html>
<html>
<head>
<title>SHA-1 Hash Calculator</title>
</head>
<body>
<h2>SHA-1 Hash Calculator</h2>
<form action="" method="post">
<input type="text" name="inputText" placeholder="Enter a value">
<button type="submit" name="calculate">Calculate SHA-1 Hash</button>
</form>
<p>
<?php
if ($_SERVER["REQUEST_METHOD"] == "POST" && isset($_POST["calculate"])) {
$inputValue = $_POST["inputText"];
$sha1Hash = sha1($inputValue);
echo "SHA-1 hash: " . $sha1Hash;
}
?>
</p>
</body>
</html>Implementing Using Python
import hashlib
def sha1_encrypt(text):
hashed = hashlib.sha1(text.encode()).hexdigest()
return hashed
original_text = "Hello, this is a sample text for SHA-1 encryption."
encrypted_text = sha1_encrypt(original_text)
print("Original Text:", original_text)
print("SHA-1 Encrypted Text:", encrypted_text)We have many tools, encrypters, encoders, minifies, image, and document tools available for free at BMR ONLINE TOOLS
Tags:
CODING