125     // The algorithm

   125     // The algorithm

   126     private final String algorithm;

   126     private final String algorithm;

   127 

   127 

   128     private final Object lock = new Object();

   128     private final Object lock = new Object();

   129 

   129 

   131 

   131 

   132     private int initType;

   132     private int initType;

   133     private int initKeySize;

   133     private int initKeySize;

   134     private AlgorithmParameterSpec initParams;

   134     private AlgorithmParameterSpec initParams;

   135     private SecureRandom initRandom;

   135     private SecureRandom initRandom;

   148         this.algorithm = algorithm;

   148         this.algorithm = algorithm;

   149     }

   149     }

   150 

   150 

   151     private KeyGenerator(String algorithm) throws NoSuchAlgorithmException {

   151     private KeyGenerator(String algorithm) throws NoSuchAlgorithmException {

   152         this.algorithm = algorithm;

   152         this.algorithm = algorithm;

   154         serviceIterator = list.iterator();

   155         serviceIterator = list.iterator();

   155         initType = I_NONE;

   156         initType = I_NONE;

   156         // fetch and instantiate initial spi

   157         // fetch and instantiate initial spi

   157         if (nextSpi(null, false) == null) {

   158         if (nextSpi(null, false) == null) {

   158             throw new NoSuchAlgorithmException

   159             throw new NoSuchAlgorithmException

   318             }

   319             }

   319             if (serviceIterator == null) {

   320             if (serviceIterator == null) {

   320                 return null;

   321                 return null;

   321             }

   322             }

   322             while (serviceIterator.hasNext()) {

   323             while (serviceIterator.hasNext()) {

   324                 if (JceSecurity.canUseProvider(s.getProvider()) == false) {

   325                 if (JceSecurity.canUseProvider(s.getProvider()) == false) {

   325                     continue;

   326                     continue;

   326                 }

   327                 }

   327                 try {

   328                 try {

   328                     Object inst = s.newInstance(null);

   329                     Object inst = s.newInstance(null);