diff options
Diffstat (limited to 'prov/src/main/java/org/bouncycastle/jcajce/provider/asymmetric/util/BaseKeyFactorySpi.java')
-rw-r--r-- | prov/src/main/java/org/bouncycastle/jcajce/provider/asymmetric/util/BaseKeyFactorySpi.java | 77 |
1 files changed, 0 insertions, 77 deletions
diff --git a/prov/src/main/java/org/bouncycastle/jcajce/provider/asymmetric/util/BaseKeyFactorySpi.java b/prov/src/main/java/org/bouncycastle/jcajce/provider/asymmetric/util/BaseKeyFactorySpi.java deleted file mode 100644 index cb34f447..00000000 --- a/prov/src/main/java/org/bouncycastle/jcajce/provider/asymmetric/util/BaseKeyFactorySpi.java +++ /dev/null @@ -1,77 +0,0 @@ -package org.bouncycastle.jcajce.provider.asymmetric.util; - -import java.security.Key; -import java.security.PrivateKey; -import java.security.PublicKey; -import java.security.spec.InvalidKeySpecException; -import java.security.spec.KeySpec; -import java.security.spec.PKCS8EncodedKeySpec; -import java.security.spec.X509EncodedKeySpec; - -import org.bouncycastle.asn1.pkcs.PrivateKeyInfo; -import org.bouncycastle.asn1.x509.SubjectPublicKeyInfo; -import org.bouncycastle.jcajce.provider.util.AsymmetricKeyInfoConverter; - -public abstract class BaseKeyFactorySpi - extends java.security.KeyFactorySpi - implements AsymmetricKeyInfoConverter -{ - protected PrivateKey engineGeneratePrivate( - KeySpec keySpec) - throws InvalidKeySpecException - { - if (keySpec instanceof PKCS8EncodedKeySpec) - { - try - { - return generatePrivate(PrivateKeyInfo.getInstance(((PKCS8EncodedKeySpec)keySpec).getEncoded())); - } - catch (Exception e) - { - throw new InvalidKeySpecException("encoded key spec not recognised"); - } - } - else - { - throw new InvalidKeySpecException("key spec not recognised"); - } - } - - protected PublicKey engineGeneratePublic( - KeySpec keySpec) - throws InvalidKeySpecException - { - if (keySpec instanceof X509EncodedKeySpec) - { - try - { - return generatePublic(SubjectPublicKeyInfo.getInstance(((X509EncodedKeySpec)keySpec).getEncoded())); - } - catch (Exception e) - { - throw new InvalidKeySpecException("encoded key spec not recognised"); - } - } - else - { - throw new InvalidKeySpecException("key spec not recognised"); - } - } - - protected KeySpec engineGetKeySpec( - Key key, - Class spec) - throws InvalidKeySpecException - { - if (spec.isAssignableFrom(PKCS8EncodedKeySpec.class) && key.getFormat().equals("PKCS#8")) - { - return new PKCS8EncodedKeySpec(key.getEncoded()); - } - else if (spec.isAssignableFrom(X509EncodedKeySpec.class) && key.getFormat().equals("X.509")) - { - return new X509EncodedKeySpec(key.getEncoded()); - } - - throw new InvalidKeySpecException("not implemented yet " + key + " " + spec); - } -} |