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jdk/src/jdk.crypto.ucrypto/solaris/classes/com/oracle/security/ucrypto/NativeRSAKeyFactory.java

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  27 
  28 import java.util.Set;
  29 import java.util.Arrays;
  30 import java.util.concurrent.ConcurrentSkipListSet;
  31 import java.lang.ref.*;
  32 
  33 import java.math.BigInteger;
  34 import java.security.InvalidKeyException;
  35 import java.security.NoSuchAlgorithmException;
  36 import java.security.Key;
  37 import java.security.PublicKey;
  38 import java.security.PrivateKey;
  39 import java.security.KeyFactorySpi;
  40 
  41 import java.security.spec.*;
  42 
  43 /**
  44  * Ucrypto-private KeyFactory class for generating native keys
  45  * needed for using ucrypto APIs.
  46  *
  47  * @since 1.9
  48  */
  49 public final class NativeRSAKeyFactory extends KeyFactorySpi {
  50 
  51     @Override
  52     protected PrivateKey engineGeneratePrivate(KeySpec keySpec)
  53         throws InvalidKeySpecException {
  54         if (keySpec instanceof RSAPrivateCrtKeySpec) {
  55             return new NativeKey.RSAPrivateCrt(keySpec);
  56         } else if (keySpec instanceof RSAPrivateKeySpec) {
  57             return new NativeKey.RSAPrivate(keySpec);
  58         } else {
  59             throw new InvalidKeySpecException("Unsupported key spec." +
  60                 " Received: " + keySpec.getClass().getName());
  61         }
  62     }
  63 
  64     @Override
  65     protected PublicKey engineGeneratePublic(KeySpec keySpec)
  66         throws InvalidKeySpecException {
  67         return new NativeKey.RSAPublic(keySpec);


  27 
  28 import java.util.Set;
  29 import java.util.Arrays;
  30 import java.util.concurrent.ConcurrentSkipListSet;
  31 import java.lang.ref.*;
  32 
  33 import java.math.BigInteger;
  34 import java.security.InvalidKeyException;
  35 import java.security.NoSuchAlgorithmException;
  36 import java.security.Key;
  37 import java.security.PublicKey;
  38 import java.security.PrivateKey;
  39 import java.security.KeyFactorySpi;
  40 
  41 import java.security.spec.*;
  42 
  43 /**
  44  * Ucrypto-private KeyFactory class for generating native keys
  45  * needed for using ucrypto APIs.
  46  *
  47  * @since 9
  48  */
  49 public final class NativeRSAKeyFactory extends KeyFactorySpi {
  50 
  51     @Override
  52     protected PrivateKey engineGeneratePrivate(KeySpec keySpec)
  53         throws InvalidKeySpecException {
  54         if (keySpec instanceof RSAPrivateCrtKeySpec) {
  55             return new NativeKey.RSAPrivateCrt(keySpec);
  56         } else if (keySpec instanceof RSAPrivateKeySpec) {
  57             return new NativeKey.RSAPrivate(keySpec);
  58         } else {
  59             throw new InvalidKeySpecException("Unsupported key spec." +
  60                 " Received: " + keySpec.getClass().getName());
  61         }
  62     }
  63 
  64     @Override
  65     protected PublicKey engineGeneratePublic(KeySpec keySpec)
  66         throws InvalidKeySpecException {
  67         return new NativeKey.RSAPublic(keySpec);
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