functions.java

java 实现的签名方案

    }

    if ((flags & PKCS11Constants.CKF_DIGEST) != 0L) {
      if (notFirst) {
        buffer.append(" | ");
      }

      buffer.append("CKF_DIGEST");

      notFirst = true;
    }

    if ((flags & PKCS11Constants.CKF_SIGN) != 0L) {
      if (notFirst) {
        buffer.append(" | ");
      }

      buffer.append("CKF_SIGN");

      notFirst = true;
    }

    if ((flags & PKCS11Constants.CKF_SIGN_RECOVER) != 0L) {
      if (notFirst) {
        buffer.append(" | ");
      }

      buffer.append("CKF_SIGN_RECOVER");

      notFirst = true;
    }

    if ((flags & PKCS11Constants.CKF_VERIFY) != 0L) {
      if (notFirst) {
        buffer.append(" | ");
      }

      buffer.append("CKF_VERIFY");

      notFirst = true;
    }

    if ((flags & PKCS11Constants.CKF_VERIFY_RECOVER) != 0L) {
      if (notFirst) {
        buffer.append(" | ");
      }

      buffer.append("CKF_VERIFY_RECOVER");

      notFirst = true;
    }

    if ((flags & PKCS11Constants.CKF_GENERATE) != 0L) {
      if (notFirst) {
        buffer.append(" | ");
      }

      buffer.append("CKF_GENERATE");

      notFirst = true;
    }

    if ((flags & PKCS11Constants.CKF_GENERATE_KEY_PAIR) != 0L) {
      if (notFirst) {
        buffer.append(" | ");
      }

      buffer.append("CKF_GENERATE_KEY_PAIR");

      notFirst = true;
    }

    if ((flags & PKCS11Constants.CKF_WRAP) != 0L) {
      if (notFirst) {
        buffer.append(" | ");
      }

      buffer.append("CKF_WRAP");

      notFirst = true;
    }

    if ((flags & PKCS11Constants.CKF_UNWRAP) != 0L) {
      if (notFirst) {
        buffer.append(" | ");
      }

      buffer.append("CKF_UNWRAP");

      notFirst = true;
    }

    if ((flags & PKCS11Constants.CKF_DERIVE) != 0L) {
      if (notFirst) {
        buffer.append(" | ");
      }

      buffer.append("CKF_DERIVE");

      notFirst = true;
    }

    if ((flags & PKCS11Constants.CKF_EC_F_P) != 0L) {
      if (notFirst) {
        buffer.append(" | ");
      }

      buffer.append("CKF_EC_F_P");

      notFirst = true;
    }

    if ((flags & PKCS11Constants.CKF_EC_F_2M) != 0L) {
      if (notFirst) {
        buffer.append(" | ");
      }

      buffer.append("CKF_EC_F_2M");

      notFirst = true;
    }

    if ((flags & PKCS11Constants.CKF_EC_ECPARAMETERS) != 0L) {
      if (notFirst) {
        buffer.append(" | ");
      }

      buffer.append("CKF_EC_ECPARAMETERS");

      notFirst = true;
    }

    if ((flags & PKCS11Constants.CKF_EC_NAMEDCURVE) != 0L) {
      if (notFirst) {
        buffer.append(" | ");
      }

      buffer.append("CKF_EC_NAMEDCURVE");

      notFirst = true;
    }

    if ((flags & PKCS11Constants.CKF_EC_UNCOMPRESS) != 0L) {
      if (notFirst) {
        buffer.append(" | ");
      }

      buffer.append("CKF_EC_UNCOMPRESS");

      notFirst = true;
    }

    if ((flags & PKCS11Constants.CKF_EC_COMPRESS) != 0L) {
      if (notFirst) {
        buffer.append(" | ");
      }

      buffer.append("CKF_EC_COMPRESS");

      notFirst = true;
    }

    if ((flags & PKCS11Constants.CKF_EXTENSION) != 0L) {
      if (notFirst) {
        buffer.append(" | ");
      }

      buffer.append("CKF_EXTENSION");

      notFirst = true;
    }

    return buffer.toString();
  }

  /**
   * Converts the long value code of a mechanism to a name.
   *
   * @param mechansimCode The code of the mechanism to be converted to a string.
   * @return The string representation of the mechanism.
   */
  public static String mechanismCodeToString(long mechansimCode) {
    if (mechansimNames_ == null) {
      Hashtable mechansimNames = new Hashtable(160);
      mechansimNames.put(new Long(PKCS11Constants.CKM_RSA_PKCS_KEY_PAIR_GEN), PKCS11Constants.NAME_CKM_RSA_PKCS_KEY_PAIR_GEN);
      mechansimNames.put(new Long(PKCS11Constants.CKM_RSA_PKCS), PKCS11Constants.NAME_CKM_RSA_PKCS);
      mechansimNames.put(new Long(PKCS11Constants.CKM_RSA_9796), PKCS11Constants.NAME_CKM_RSA_9796);
      mechansimNames.put(new Long(PKCS11Constants.CKM_RSA_X_509), PKCS11Constants.NAME_CKM_RSA_X_509);
      mechansimNames.put(new Long(PKCS11Constants.CKM_MD2_RSA_PKCS), PKCS11Constants.NAME_CKM_MD2_RSA_PKCS);
      mechansimNames.put(new Long(PKCS11Constants.CKM_MD5_RSA_PKCS), PKCS11Constants.NAME_CKM_MD5_RSA_PKCS);
      mechansimNames.put(new Long(PKCS11Constants.CKM_SHA1_RSA_PKCS), PKCS11Constants.NAME_CKM_SHA1_RSA_PKCS);
      mechansimNames.put(new Long(PKCS11Constants.CKM_RIPEMD128_RSA_PKCS), PKCS11Constants.NAME_CKM_RIPEMD128_RSA_PKCS);
      mechansimNames.put(new Long(PKCS11Constants.CKM_RIPEMD160_RSA_PKCS), PKCS11Constants.NAME_CKM_RIPEMD160_RSA_PKCS);
      mechansimNames.put(new Long(PKCS11Constants.CKM_RSA_PKCS_OAEP), PKCS11Constants.NAME_CKM_RSA_PKCS_OAEP);
      mechansimNames.put(new Long(PKCS11Constants.CKM_RSA_X9_31_KEY_PAIR_GEN), PKCS11Constants.NAME_CKM_RSA_X9_31_KEY_PAIR_GEN);
      mechansimNames.put(new Long(PKCS11Constants.CKM_RSA_X9_31), PKCS11Constants.NAME_CKM_RSA_X9_31);
      mechansimNames.put(new Long(PKCS11Constants.CKM_SHA1_RSA_X9_31), PKCS11Constants.NAME_CKM_SHA1_RSA_X9_31);
      mechansimNames.put(new Long(PKCS11Constants.CKM_RSA_PKCS_PSS), PKCS11Constants.NAME_CKM_RSA_PKCS_PSS);
      mechansimNames.put(new Long(PKCS11Constants.CKM_SHA1_RSA_PKCS_PSS), PKCS11Constants.NAME_CKM_SHA1_RSA_PKCS_PSS);
      mechansimNames.put(new Long(PKCS11Constants.CKM_DSA_KEY_PAIR_GEN), PKCS11Constants.NAME_CKM_DSA_KEY_PAIR_GEN);
      mechansimNames.put(new Long(PKCS11Constants.CKM_DSA), PKCS11Constants.NAME_CKM_DSA);
      mechansimNames.put(new Long(PKCS11Constants.CKM_DSA_SHA1), PKCS11Constants.NAME_CKM_DSA_SHA1);
      mechansimNames.put(new Long(PKCS11Constants.CKM_DH_PKCS_KEY_PAIR_GEN), PKCS11Constants.NAME_CKM_DH_PKCS_KEY_PAIR_GEN);
      mechansimNames.put(new Long(PKCS11Constants.CKM_DH_PKCS_DERIVE), PKCS11Constants.NAME_CKM_DH_PKCS_DERIVE);
      mechansimNames.put(new Long(PKCS11Constants.CKM_X9_42_DH_KEY_PAIR_GEN), PKCS11Constants.NAME_CKM_X9_42_DH_KEY_PAIR_GEN);
      mechansimNames.put(new Long(PKCS11Constants.CKM_X9_42_DH_DERIVE), PKCS11Constants.NAME_CKM_X9_42_DH_DERIVE);
      mechansimNames.put(new Long(PKCS11Constants.CKM_X9_42_DH_HYBRID_DERIVE), PKCS11Constants.NAME_CKM_X9_42_DH_HYBRID_DERIVE);
      mechansimNames.put(new Long(PKCS11Constants.CKM_X9_42_MQV_DERIVE), PKCS11Constants.NAME_CKM_X9_42_MQV_DERIVE);
      mechansimNames.put(new Long(PKCS11Constants.CKM_RC2_KEY_GEN), PKCS11Constants.NAME_CKM_RC2_KEY_GEN);
      mechansimNames.put(new Long(PKCS11Constants.CKM_RC2_ECB), PKCS11Constants.NAME_CKM_RC2_ECB);
      mechansimNames.put(new Long(PKCS11Constants.CKM_RC2_CBC), PKCS11Constants.NAME_CKM_RC2_CBC);
      mechansimNames.put(new Long(PKCS11Constants.CKM_RC2_MAC), PKCS11Constants.NAME_CKM_RC2_MAC);
      mechansimNames.put(new Long(PKCS11Constants.CKM_RC2_MAC_GENERAL), PKCS11Constants.NAME_CKM_RC2_MAC_GENERAL);
      mechansimNames.put(new Long(PKCS11Constants.CKM_RC2_CBC_PAD), PKCS11Constants.NAME_CKM_RC2_CBC_PAD);
      mechansimNames.put(new Long(PKCS11Constants.CKM_RC4_KEY_GEN), PKCS11Constants.NAME_CKM_RC4_KEY_GEN);
      mechansimNames.put(new Long(PKCS11Constants.CKM_RC4), PKCS11Constants.NAME_CKM_RC4);
      mechansimNames.put(new Long(PKCS11Constants.CKM_DES_KEY_GEN), PKCS11Constants.NAME_CKM_DES_KEY_GEN);
      mechansimNames.put(new Long(PKCS11Constants.CKM_DES_ECB), PKCS11Constants.NAME_CKM_DES_ECB);
      mechansimNames.put(new Long(PKCS11Constants.CKM_DES_CBC), PKCS11Constants.NAME_CKM_DES_CBC);
      mechansimNames.put(new Long(PKCS11Constants.CKM_DES_MAC), PKCS11Constants.NAME_CKM_DES_MAC);
      mechansimNames.put(new Long(PKCS11Constants.CKM_DES_MAC_GENERAL), PKCS11Constants.NAME_CKM_DES_MAC_GENERAL);
      mechansimNames.put(new Long(PKCS11Constants.CKM_DES_CBC_PAD), PKCS11Constants.NAME_CKM_DES_CBC_PAD);
      mechansimNames.put(new Long(PKCS11Constants.CKM_DES2_KEY_GEN), PKCS11Constants.NAME_CKM_DES2_KEY_GEN);
      mechansimNames.put(new Long(PKCS11Constants.CKM_DES3_KEY_GEN), PKCS11Constants.NAME_CKM_DES3_KEY_GEN);
      mechansimNames.put(new Long(PKCS11Constants.CKM_DES3_ECB), PKCS11Constants.NAME_CKM_DES3_ECB);
      mechansimNames.put(new Long(PKCS11Constants.CKM_DES3_CBC), PKCS11Constants.NAME_CKM_DES3_CBC);
      mechansimNames.put(new Long(PKCS11Constants.CKM_DES3_MAC), PKCS11Constants.NAME_CKM_DES3_MAC);
      mechansimNames.put(new Long(PKCS11Constants.CKM_DES3_MAC_GENERAL), PKCS11Constants.NAME_CKM_DES3_MAC_GENERAL);
      mechansimNames.put(new Long(PKCS11Constants.CKM_DES3_CBC_PAD), PKCS11Constants.NAME_CKM_DES3_CBC_PAD);
      mechansimNames.put(new Long(PKCS11Constants.CKM_CDMF_KEY_GEN), PKCS11Constants.NAME_CKM_CDMF_KEY_GEN);
      mechansimNames.put(new Long(PKCS11Constants.CKM_CDMF_ECB), PKCS11Constants.NAME_CKM_CDMF_ECB);
      mechansimNames.put(new Long(PKCS11Constants.CKM_CDMF_CBC), PKCS11Constants.NAME_CKM_CDMF_CBC);
      mechansimNames.put(new Long(PKCS11Constants.CKM_CDMF_MAC), PKCS11Constants.NAME_CKM_CDMF_MAC);
      mechansimNames.put(new Long(PKCS11Constants.CKM_CDMF_MAC_GENERAL), PKCS11Constants.NAME_CKM_CDMF_MAC_GENERAL);
      mechansimNames.put(new Long(PKCS11Constants.CKM_CDMF_CBC_PAD), PKCS11Constants.NAME_CKM_CDMF_CBC_PAD);
      mechansimNames.put(new Long(PKCS11Constants.CKM_MD2), PKCS11Constants.NAME_CKM_MD2);
      mechansimNames.put(new Long(PKCS11Constants.CKM_MD2_HMAC), PKCS11Constants.NAME_CKM_MD2_HMAC);
      mechansimNames.put(new Long(PKCS11Constants.CKM_MD2_HMAC_GENERAL), PKCS11Constants.NAME_CKM_MD2_HMAC_GENERAL);
      mechansimNames.put(new Long(PKCS11Constants.CKM_MD5), PKCS11Constants.NAME_CKM_MD5);
      mechansimNames.put(new Long(PKCS11Constants.CKM_MD5_HMAC), PKCS11Constants.NAME_CKM_MD5_HMAC);
      mechansimNames.put(new Long(PKCS11Constants.CKM_MD5_HMAC_GENERAL), PKCS11Constants.NAME_CKM_MD5_HMAC_GENERAL);
      mechansimNames.put(new Long(PKCS11Constants.CKM_SHA_1), PKCS11Constants.NAME_CKM_SHA_1);
      mechansimNames.put(new Long(PKCS11Constants.CKM_SHA_1_HMAC), PKCS11Constants.NAME_CKM_SHA_1_HMAC);
      mechansimNames.put(new Long(PKCS11Constants.CKM_SHA_1_HMAC_GENERAL), PKCS11Constants.NAME_CKM_SHA_1_HMAC_GENERAL);
      mechansimNames.put(new Long(PKCS11Constants.CKM_RIPEMD128), PKCS11Constants.NAME_CKM_RIPEMD128);
      mechansimNames.put(new Long(PKCS11Constants.CKM_RIPEMD128_HMAC), PKCS11Constants.NAME_CKM_RIPEMD128_HMAC);
      mechansimNames.put(new Long(PKCS11Constants.CKM_RIPEMD128_HMAC_GENERAL), PKCS11Constants.NAME_CKM_RIPEMD128_HMAC_GENERAL);
      mechansimNames.put(new Long(PKCS11Constants.CKM_RIPEMD160), PKCS11Constants.NAME_CKM_RIPEMD160);
      mechansimNames.put(new Long(PKCS11Constants.CKM_RIPEMD160_HMAC), PKCS11Constants.NAME_CKM_RIPEMD160_HMAC);
      mechansimNames.put(new Long(PKCS11Constants.CKM_RIPEMD160_HMAC_GENERAL), PKCS11Constants.NAME_CKM_RIPEMD160_HMAC_GENERAL);
      mechansimNames.put(new Long(PKCS11Constants.CKM_CAST_KEY_GEN), PKCS11Constants.NAME_CKM_CAST_KEY_GEN);
      mechansimNames.put(new Long(PKCS11Constants.CKM_CAST_ECB), PKCS11Constants.NAME_CKM_CAST_ECB);
      mechansimNames.put(new Long(PKCS11Constants.CKM_CAST_CBC), PKCS11Constants.NAME_CKM_CAST_CBC);
      mechansimNames.put(new Long(PKCS11Constants.CKM_CAST_MAC), PKCS11Constants.NAME_CKM_CAST_MAC);
      mechansimNames.put(new Long(PKCS11Constants.CKM_CAST_MAC_GENERAL), PKCS11Constants.NAME_CKM_CAST_MAC_GENERAL);
      mechansimNames.put(new Long(PKCS11Constants.CKM_CAST_CBC_PAD), PKCS11Constants.NAME_CKM_CAST_CBC_PAD);
      mechansimNames.put(new Long(PKCS11Constants.CKM_CAST3_KEY_GEN), PKCS11Constants.NAME_CKM_CAST3_KEY_GEN);
      mechansimNames.put(new Long(PKCS11Constants.CKM_CAST3_ECB), PKCS11Constants.NAME_CKM_CAST3_ECB);
      mechansimNames.put(new Long(PKCS11Constants.CKM_CAST3_CBC), PKCS11Constants.NAME_CKM_CAST3_CBC);
      mechansimNames.put(new Long(PKCS11Constants.CKM_CAST3_MAC), PKCS11Constants.NAME_CKM_CAST3_MAC);
      mechansimNames.put(new Long(PKCS11Constants.CKM_CAST3_MAC_GENERAL), PKCS11Constants.NAME_CKM_CAST3_MAC_GENERAL);
      mechansimNames.put(new Long(PKCS11Constants.CKM_CAST3_CBC_PAD), PKCS11Constants.NAME_CKM_CAST3_CBC_PAD);
      mechansimNames.put(new Long(PKCS11Constants.CKM_CAST5_KEY_GEN), PKCS11Constants.NAME_CKM_CAST5_KEY_GEN);
      mechansimNames.put(new Long(PKCS11Constants.CKM_CAST128_KEY_GEN), PKCS11Constants.NAME_CKM_CAST128_KEY_GEN);
      mechansimNames.put(new Long(PKCS11Constants.CKM_CAST5_ECB), PKCS11Constants.NAME_CKM_CAST5_ECB);
      mechansimNames.put(new Long(PKCS11Constants.CKM_CAST128_ECB), PKCS11Constants.NAME_CKM_CAST128_ECB);
      mechansimNames.put(new Long(PKCS11Constants.CKM_CAST5_CBC), PKCS11Constants.NAME_CKM_CAST5_CBC);
      mechansimNames.put(new Long(PKCS11Constants.CKM_CAST128_CBC), PKCS11Constants.NAME_CKM_CAST128_CBC);
      mechansimNames.put(new Long(PKCS11Constants.CKM_CAST5_MAC), PKCS11Constants.NAME_CKM_CAST5_MAC);
      mechansimNames.put(new Long(PKCS11Constants.CKM_CAST128_MAC), PKCS11Constants.NAME_CKM_CAST128_MAC);
      mechansimNames.put(new Long(PKCS11Constants.CKM_CAST5_MAC_GENERAL), PKCS11Constants.NAME_CKM_CAST5_MAC_GENERAL);
      mechansimNames.put(new Long(PKCS11Constants.CKM_CAST128_MAC_GENERAL), PKCS11Constants.NAME_CKM_CAST128_MAC_GENERAL);
      mechansimNames.put(new Long(PKCS11Constants.CKM_CAST5_CBC_PAD), PKCS11Constants.NAME_CKM_CAST5_CBC_PAD);
      mechansimNames.put(new Long(PKCS11Constants.CKM_CAST128_CBC_PAD), PKCS11Constants.NAME_CKM_CAST128_CBC_PAD);
      mechansimNames.put(new Long(PKCS11Constants.CKM_RC5_KEY_GEN), PKCS11Constants.NAME_CKM_RC5_KEY_GEN);
      mechansimNames.put(new Long(PKCS11Constants.CKM_RC5_ECB), PKCS11Constants.NAME_CKM_RC5_ECB);
      mechansimNames.put(new Long(PKCS11Constants.CKM_RC5_CBC), PKCS11Constants.NAME_CKM_RC5_CBC);
      mechansimNames.put(new Long(PKCS11Constants.CKM_RC5_MAC), PKCS11Constants.NAME_CKM_RC5_MAC);
      mechansimNames.put(new Long(PKCS11Constants.CKM_RC5_MAC_GENERAL), PKCS11Constants.NAME_CKM_RC5_MAC_GENERAL);
      mechansimNames.put(new Long(PKCS11Constants.CKM_RC5_CBC_PAD), PKCS11Constants.NAME_CKM_RC5_CBC_PAD);
      mechansimNames.put(new Long(PKCS11Constants.CKM_IDEA_KEY_GEN), PKCS11Constants.NAME_CKM_IDEA_KEY_GEN);