32 lines
1.1 KiB
Java
32 lines
1.1 KiB
Java
import java.io.BufferedReader;
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import java.io.IOException;
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import java.io.InputStreamReader;
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import java.nio.charset.StandardCharsets;
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import java.security.MessageDigest;
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import java.security.NoSuchAlgorithmException;
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public class hash {
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public static void main(String[] args) throws IOException {
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BufferedReader reader = new BufferedReader(new InputStreamReader(System.in));
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System.out.println("Enter a string to hash: ");
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String input = reader.readLine();
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System.out.println("Hashed as:");
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try {
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System.out.println(hashstring(input));
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} catch (NoSuchAlgorithmException e) {
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System.out.println(e.toString());
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}
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}
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public static String hashstring(String input) throws NoSuchAlgorithmException
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{
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// Create MessageDigest instance for SHA-256
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MessageDigest md = MessageDigest.getInstance("SHA-256");
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// Hash password and convert to hex string
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byte[] hash = md.digest(input.getBytes(StandardCharsets.UTF_8));
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return bytetohex.toHexString(hash);
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}
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}
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