使用OPENSC智能卡的签名生成

Question

我有聘请智能卡来签署数据字节并获得签名和证书。

我有Java工具可以做到，直到 java 8 。现在，应用程序迁移到 Java 11 。问题从这里开始。

1. Sunpkcs11.Jar/ Library不是Java 11的一部分，因此应用程序中断。
2. 我尝试了通过Internet和Oracle 发行说明，建议使用java.security软件包操作。

我无法从Java 8切换到Java 11，任何支持都会非常有用。

edit-1：最小可用代码

---

• 签名计算器用于解析签名，
• 它用 java 8＆amp; sunpkcs11.jar 想将其迁移到 java 11

'''

import java.io.IOException;
import java.util.Scanner;

import javax.xml.bind.annotation.adapters.HexBinaryAdapter;

import sun.security.pkcs11.wrapper.CK_ATTRIBUTE;
import sun.security.pkcs11.wrapper.CK_MECHANISM;
import sun.security.pkcs11.wrapper.CK_RSA_PKCS_PSS_PARAMS;
import sun.security.pkcs11.wrapper.PKCS11;
import sun.security.pkcs11.wrapper.PKCS11Constants;
import sun.security.pkcs11.wrapper.PKCS11Exception;

public class Application {

  public static void main(String[] args) {
    try {
      // PKCS11 middleware (UBK PKI) path
      String libraryPath = "";

      OpenScPkcs11 openScPkcs11 = new OpenScPkcs11(libraryPath);

      openScPkcs11.login("", "");
      byte[] hash = null;
      String keypath = null;
      String oid = null;
      String authbits = null;
      openScPkcs11.calcSign(hash, keypath, oid, authbits);

    }
    catch (Exception e) {
      // TODO Auto-generated catch block
      e.printStackTrace();
    }
  }

}

class OpenScPkcs11 {

  private static HexBinaryAdapter hexBinaryAdapter = new HexBinaryAdapter();

  private int slotId = 0x3;
  private String libraryPath;
  private PKCS11 pkcs11Instance;
  private String signatureAlgo = "RSA";
  private long session = -1;
  private boolean isLoginDone = false;
  private SignatureMechanism.Algorithms algorithm = SignatureMechanism.Algorithms.SHA256;

  public OpenScPkcs11(String libraryPath) throws IOException, PKCS11Exception {
    this.libraryPath = libraryPath;
    initializeMiddleware();
  }


  public void calcSign(byte[] hash, String keyPath, String userOid, String authbits) throws Exception {
    byte[] signature = new byte[512];

    if (this.pkcs11Instance != null) {

      if (this.session < 0) {
        this.openSession();
      }

      if (!this.isLoginDone) {
        this.login("", "");
      }

      Mechanism mechanism = SignatureMechanism.getMechanism(this.algorithm);


      CK_ATTRIBUTE[] pTemplate = new CK_ATTRIBUTE[3];
      pTemplate[0] = new CK_ATTRIBUTE(PKCS11Constants.CKA_CLASS, PKCS11Constants.CKO_PRIVATE_KEY);
      pTemplate[1] = new CK_ATTRIBUTE(PKCS11Constants.CKA_VENDOR_DEFINED + 1, keyPath);
      pTemplate[2] = new CK_ATTRIBUTE(PKCS11Constants.CKA_VENDOR_DEFINED + 2, authbits);

      // define the attibutes for certificate
      CK_ATTRIBUTE[] certAttribute = new CK_ATTRIBUTE[1];
      certAttribute[0] = new CK_ATTRIBUTE(PKCS11Constants.CKA_VENDOR_DEFINED + 3);

      long[] c_FindObjects = null;

      this.pkcs11Instance.C_FindObjectsInit(this.session, pTemplate);
      c_FindObjects = this.pkcs11Instance.C_FindObjects(this.session, 32);
      this.pkcs11Instance.C_FindObjectsFinal(this.session);

      CK_MECHANISM pMechanism = null;

      // RSA Algorithm
      String signatureAlgorithmType = this.getSignatureAlgorithmType();

      if (signatureAlgorithmType.equalsIgnoreCase("RSA")) {
        pMechanism = new CK_MECHANISM(mechanism.getId());

        CK_RSA_PKCS_PSS_PARAMS ck_RSA_PKCS_PSS_PARAMS =
            new CK_RSA_PKCS_PSS_PARAMS(this.algorithm.name(), "MGF1", this.algorithm.name(), (int) mechanism.getsLen());
        pMechanism.pParameter = ck_RSA_PKCS_PSS_PARAMS;
      }
      else if (signatureAlgorithmType.equalsIgnoreCase("ECDSA")) { // ECDSA Algorithm
        pMechanism = new CK_MECHANISM(PKCS11Constants.CKM_ECDSA);
      }
      else {
        throw new Exception("Signature algorithm " + signatureAlgorithmType + " is not supported");
      }

      if ((c_FindObjects != null) && (c_FindObjects.length > 0)) {
        long c_FindObjectFound = c_FindObjects[0];
        boolean objFound = false;

        for (long c_FindObject : c_FindObjects) {
          this.pkcs11Instance.C_GetAttributeValue(this.session, c_FindObject, certAttribute);


          // Binary certificate as byte array
          byte[] certificateBytes = certAttribute[0].getByteArray();

          if ((userOid != null) && !userOid.isEmpty()) {
            // Match certificate with userOid, if matches (Certificate parser used)
            if (parseOidInfo(certificateBytes, userOid)) {
              c_FindObjectFound = c_FindObject;
              objFound = true;
              break;
            }
          }
        }

        if (objFound) {
          System.out.println("Signature found for given OID configuration.");
        }
        else {
          this.pkcs11Instance.C_GetAttributeValue(this.session, c_FindObjectFound, certAttribute);
          CertificateParser certificateParser = new CertificateParser(certAttribute[0].getByteArray());
        }
          this.pkcs11Instance.C_SignInit(this.session, pMechanism, c_FindObjectFound);
          this.pkcs11Instance.C_SignUpdate(this.session, 0, hash, 0, (int) mechanism.getsLen());
          signature = this.pkcs11Instance.C_SignFinal(this.session, mechanism.getSignFinalArgument());
        
      }
      else {
        String errorMessage = "Unable to find keys.";
        throw new Exception(errorMessage);
      }
    }
    else {
      throw new Exception("Initialize middleware first.");
    }
  }


  /**
   * @return
   */
  private String getSignatureAlgorithmType() {
    return this.signatureAlgo;
  }


  public void login(String userName, String password) throws Exception {
    if (this.pkcs11Instance != null) {
      openSession();
      String pwd = password;
      if (pwd == null || pwd.trim().isEmpty()) {
        Scanner sc = new Scanner(System.in);
        pwd = sc.next();
        sc.close();
      }
      this.pkcs11Instance.C_Login(this.session, PKCS11Constants.CKU_USER, pwd.toCharArray());
      this.isLoginDone = true;
    }
    else {
      throw new Exception("Initialize middleware first.");
    }
  }

  public void logout() throws PKCS11Exception {
    if (this.pkcs11Instance != null) {
      this.pkcs11Instance.C_Logout(this.session);
    }
  }


  public void openSession() throws Exception {
    if (this.pkcs11Instance != null) {
      if (this.session < 0) {

        long[] c_GetSlotList = this.pkcs11Instance.C_GetSlotList(true);

        if ((c_GetSlotList != null) && (c_GetSlotList.length > 0)) {
          for (long element : c_GetSlotList) {
            if (element == this.slotId) {
              this.session =
                  this.pkcs11Instance.C_OpenSession(this.slotId, PKCS11Constants.CKF_SERIAL_SESSION, null, null);
              break;
            }
          }
        }
      }
    }
    else {
      throw new Exception("Initialize middleware first.");
    }
  }

  public void closeSession() throws PKCS11Exception {
    if ((this.pkcs11Instance != null) && (this.session >= 0)) {
      this.pkcs11Instance.C_CloseSession(this.session);
      this.session = -1;
    }
  }

  public void initializeMiddleware(String libraryPath1) throws IOException, PKCS11Exception {
    this.pkcs11Instance = PKCS11.getInstance(libraryPath1, "C_GetFunctionList", null, false);
    this.libraryPath = libraryPath1;
  }

  public void initializeMiddleware() throws IOException, PKCS11Exception {
    this.pkcs11Instance = PKCS11.getInstance(this.libraryPath, "C_GetFunctionList", null, false);
  }

  public static String getString(final byte[] data) {
    if ((data != null) && (data.length > 0)) {
      return hexBinaryAdapter.marshal(data);
    }
    return null;
  }
}

class SignatureMechanism {

  public static enum Algorithms {

                                 SHA256(0x250),
                                 /**
                                  * Hash calculation Algorithm
                                  */
                                 RIPEMD160(0x240),
                                 /**
                                  * Hash calculation Algorithm
                                  */
                                 RIPEMD160_1(0x0),

                                 /**
                                  * Secure Hash Algorithm 512 for hash Calculation
                                  */
                                 SHA512(0x251);

    private int value = 0;

    private Algorithms(final int algorithmValue) {
      this.value = algorithmValue;
    }

    /**
     * @return the hash value
     */
    public int getValue() {
      return this.value;
    }
  }

  /**
   * @param algorithm : Algorithm used for hash calculation
   * @return signature mechanism
   */
  public static Mechanism getMechanism(final Algorithms algorithm) {

    Mechanism mechanism = new Mechanism();
    if (algorithm == Algorithms.SHA256) {
      mechanism.setHashAlg(PKCS11Constants.CKM_SHA256);
      mechanism.setMgf(PKCS11Constants.CKG_MGF1_SHA1 + 1);
      mechanism.setsLen(32);
      mechanism.setSignFinalArgument(512);
    } // TODO Verify with ETAS Middleware team
    else if (algorithm == Algorithms.SHA512) {
      mechanism.setHashAlg(PKCS11Constants.CKM_SHA512);
      mechanism.setMgf(PKCS11Constants.CKG_MGF1_SHA1 + 1);
      mechanism.setsLen(64);
      mechanism.setSignFinalArgument(1024);
    }
    else if (algorithm == Algorithms.RIPEMD160) {
      mechanism.setHashAlg(PKCS11Constants.CKM_RIPEMD160);
      mechanism.setMgf(0x80000001); // hard coded becuase it is defined by escrypt and not present in PKCS11
      mechanism.setsLen(20);
    }
    else if (algorithm == Algorithms.RIPEMD160_1) {
      mechanism.setId(PKCS11Constants.CKM_RIPEMD160_RSA_PKCS);
    }

    return mechanism;
  }

}
class Mechanism{

  private long hashAlg;
  private long mgf;
  private long sLen;
  private long ulMaxObjectCount = 32;
  private int signFinalArgument = 128;
  private long id = PKCS11Constants.CKM_RSA_PKCS_PSS;


  /**
   * @return the hashAlg
   */
  public long getHashAlg() {
    return hashAlg;
  }


  /**
   * @param hashAlg the hashAlg to set
   */
  public void setHashAlg(long hashAlg) {
    this.hashAlg = hashAlg;
  }

  /**
   * @return the mgf
   */
  public long getMgf() {
    return mgf;
  }


  /**
   * @param mgf the mgf to set
   */
  public void setMgf(long mgf) {
    this.mgf = mgf;
  }

  /**
   * @return the sLen
   */
  public long getsLen() {
    return sLen;
  }

  /**
   * @param sLen the sLen to set
   */
  public void setsLen(long sLen) {
    this.sLen = sLen;
  }

  /**
   * @return the ulMaxObjectCount
   */
  public long getUlMaxObjectCount() {
    return ulMaxObjectCount;
  }

  /**
   * @param ulMaxObjectCount the ulMaxObjectCount to set
   */
  public void setUlMaxObjectCount(long ulMaxObjectCount) {
    this.ulMaxObjectCount = ulMaxObjectCount;
  }

  /**
   * @return the signFinalArgument
   */
  public int getSignFinalArgument() {
    return signFinalArgument;
  }

  /**
   * @param signFinalArgument the signFinalArgument to set
   */
  public void setSignFinalArgument(int signFinalArgument) {
    this.signFinalArgument = signFinalArgument;
  }

  /**
   * @return the id
   */
  public long getId() {
    return id;
  }

  /**
   * @param id the id to set
   */
  public void setId(long id) {
    this.id = id;
  }

}

'''

谢谢！

Answer 1

Java 9 UP不再将标准图书馆放入JAR文件（RT.Jar等）中，但它们仍然存在。您的问题可能是（尽管我没有阅读所有代码，并且没有硬件就无法测试）Java 9 UP也引入了模块。就像永远的java一样您的代码（如果有）或特殊软件包java.lang，现在在9中，您只能访问一个软件包，当它与代码与您的代码相同的模块或特殊java.base中模块或您的模块和/或其他模块明确允许访问；较旧Java的显式规范壁橱是“开放”。

因此，快速解决方案是添加到您的java命令（明确或通过_JAVA_OPTS或等效）- add-open-opens jdk.crypto.crypto.cryptoki/sun.sun.sun.security.security.security 。

官方解决方案是将您的代码本身或其他相关代码放在模块中，需要（或每个）所需的模块，鉴于它导出了所需的部分，我没有检查了您的。但是，由于您的代码显然甚至还没有包装，因此将其放入模块中会是一些工作。