import java.security.MessageDigest
import org.apache.commons.codec.digest.DigestUtils

public class WeakHashes {
  public fun sha1_digestutil(password: String): ByteArray {
    // ok: use-of-md5
      val sha256Digest: MessageDigest = MessageDigest.getInstance("SHA256")
      sha256Digest.update(password.getBytes())
      val hashValue: ByteArray = sha256Digest.digest()
      return hashValue
    val hashValue: ByteArray = DigestUtils.getSha256Digest().digest(password.getBytes())
    return hashValue
  }

  public fun md5(password: String): ByteArray {
    // ruleid: use-of-md5
    val md5Digest: MessageDigest = MessageDigest.getInstance("MD5")
    md5Digest.update(password.getBytes())
    val hashValue: ByteArray = md5Digest.digest()
    return hashValue
  }

  public fun md5_digestutil(password: String): ByteArray {
    // ruleid: use-of-md5
    val hashValue: ByteArray = DigestUtils.getMd5Digest().digest(password.getBytes())
    return hashValue
  }
}