diff options
Diffstat (limited to 'bcprov/src/main/java/org/bouncycastle/jcajce/provider/symmetric/DESede.java')
| -rw-r--r-- | bcprov/src/main/java/org/bouncycastle/jcajce/provider/symmetric/DESede.java | 236 |
1 files changed, 137 insertions, 99 deletions
diff --git a/bcprov/src/main/java/org/bouncycastle/jcajce/provider/symmetric/DESede.java b/bcprov/src/main/java/org/bouncycastle/jcajce/provider/symmetric/DESede.java index d7a52db..7b3addd 100644 --- a/bcprov/src/main/java/org/bouncycastle/jcajce/provider/symmetric/DESede.java +++ b/bcprov/src/main/java/org/bouncycastle/jcajce/provider/symmetric/DESede.java @@ -1,30 +1,42 @@ package org.bouncycastle.jcajce.provider.symmetric; -import java.security.AlgorithmParameters; -import java.security.InvalidAlgorithmParameterException; +// BEGIN android-removed +// import java.security.AlgorithmParameters; +// import java.security.InvalidAlgorithmParameterException; +// END android-removed import java.security.SecureRandom; -import java.security.spec.AlgorithmParameterSpec; +// BEGIN android-removed +// import java.security.spec.AlgorithmParameterSpec; +// END android-removed import java.security.spec.InvalidKeySpecException; import java.security.spec.KeySpec; import javax.crypto.SecretKey; import javax.crypto.spec.DESedeKeySpec; -import javax.crypto.spec.IvParameterSpec; +// BEGIN android-removed +// import javax.crypto.spec.IvParameterSpec; +// END android-removed import javax.crypto.spec.SecretKeySpec; import org.bouncycastle.asn1.pkcs.PKCSObjectIdentifiers; import org.bouncycastle.crypto.KeyGenerationParameters; import org.bouncycastle.crypto.engines.DESedeEngine; import org.bouncycastle.crypto.engines.DESedeWrapEngine; -import org.bouncycastle.crypto.engines.RFC3211WrapEngine; +// BEGIN android-removed +// import org.bouncycastle.crypto.engines.RFC3211WrapEngine; +// END android-removed import org.bouncycastle.crypto.generators.DESedeKeyGenerator; import org.bouncycastle.crypto.macs.CBCBlockCipherMac; -import org.bouncycastle.crypto.macs.CFBBlockCipherMac; -import org.bouncycastle.crypto.macs.CMac; +// BEGIN android-removed +// import org.bouncycastle.crypto.macs.CFBBlockCipherMac; +// import org.bouncycastle.crypto.macs.CMac; +// END android-removed import org.bouncycastle.crypto.modes.CBCBlockCipher; import org.bouncycastle.crypto.paddings.ISO7816d4Padding; import org.bouncycastle.jcajce.provider.config.ConfigurableProvider; -import org.bouncycastle.jcajce.provider.symmetric.util.BaseAlgorithmParameterGenerator; +// BEGIN android-removed +// import org.bouncycastle.jcajce.provider.symmetric.util.BaseAlgorithmParameterGenerator; +// END android-removed import org.bouncycastle.jcajce.provider.symmetric.util.BaseBlockCipher; import org.bouncycastle.jcajce.provider.symmetric.util.BaseKeyGenerator; import org.bouncycastle.jcajce.provider.symmetric.util.BaseMac; @@ -56,17 +68,19 @@ public final class DESede } } - /** - * DESede CFB8 - */ - public static class DESedeCFB8 - extends BaseMac - { - public DESedeCFB8() - { - super(new CFBBlockCipherMac(new DESedeEngine())); - } - } + // BEGIN android-removed + // /** + // * DESede CFB8 + // */ + // public static class DESedeCFB8 + // extends BaseMac + // { + // public DESedeCFB8() + // { + // super(new CFBBlockCipherMac(new DESedeEngine())); + // } + // } + // END android-removed /** * DESede64 @@ -101,15 +115,17 @@ public final class DESede } } - static public class CMAC - extends BaseMac - { - public CMAC() - { - super(new CMac(new DESedeEngine())); - } - } - + // BEGIN android-removed + // static public class CMAC + // extends BaseMac + // { + // public CMAC() + // { + // super(new CMac(new DESedeEngine())); + // } + // } + // END android-removed + public static class Wrap extends BaseWrapCipher { @@ -118,15 +134,17 @@ public final class DESede super(new DESedeWrapEngine()); } } - - public static class RFC3211 - extends BaseWrapCipher - { - public RFC3211() - { - super(new RFC3211WrapEngine(new DESedeEngine()), 8); - } - } + + // BEGIN android-removed + // public static class RFC3211 + // extends BaseWrapCipher + // { + // public RFC3211() + // { + // super(new RFC3211WrapEngine(new DESedeEngine()), 8); + // } + // } + // END android-removed /** * DESede - the default for this is to generate a key in @@ -240,43 +258,45 @@ public final class DESede } } - public static class AlgParamGen - extends BaseAlgorithmParameterGenerator - { - protected void engineInit( - AlgorithmParameterSpec genParamSpec, - SecureRandom random) - throws InvalidAlgorithmParameterException - { - throw new InvalidAlgorithmParameterException("No supported AlgorithmParameterSpec for DES parameter generation."); - } - - protected AlgorithmParameters engineGenerateParameters() - { - byte[] iv = new byte[8]; - - if (random == null) - { - random = new SecureRandom(); - } - - random.nextBytes(iv); - - AlgorithmParameters params; - - try - { - params = createParametersInstance("DES"); - params.init(new IvParameterSpec(iv)); - } - catch (Exception e) - { - throw new RuntimeException(e.getMessage()); - } - - return params; - } - } + // BEGIN android-removed + // public static class AlgParamGen + // extends BaseAlgorithmParameterGenerator + // { + // protected void engineInit( + // AlgorithmParameterSpec genParamSpec, + // SecureRandom random) + // throws InvalidAlgorithmParameterException + // { + // throw new InvalidAlgorithmParameterException("No supported AlgorithmParameterSpec for DES parameter generation."); + // } + + // protected AlgorithmParameters engineGenerateParameters() + // { + // byte[] iv = new byte[8]; + + // if (random == null) + // { + // random = new SecureRandom(); + // } + + // random.nextBytes(iv); + + // AlgorithmParameters params; + + // try + // { + // params = createParametersInstance("DES"); + // params.init(new IvParameterSpec(iv)); + // } + // catch (Exception e) + // { + // throw new RuntimeException(e.getMessage()); + // } + + // return params; + // } + // } + // END android-removed static public class KeyFactory extends BaseSecretKeyFactory @@ -360,25 +380,37 @@ public final class DESede public void configure(ConfigurableProvider provider) { provider.addAlgorithm("Cipher.DESEDE", PREFIX + "$ECB"); - provider.addAlgorithm("Cipher." + PKCSObjectIdentifiers.des_EDE3_CBC, PREFIX + "$CBC"); + // BEGIN android-removed + // provider.addAlgorithm("Cipher." + PKCSObjectIdentifiers.des_EDE3_CBC, PREFIX + "$CBC"); + // END android-removed provider.addAlgorithm("Cipher.DESEDEWRAP", PREFIX + "$Wrap"); - provider.addAlgorithm("Cipher." + PKCSObjectIdentifiers.id_alg_CMS3DESwrap, PREFIX + "$Wrap"); - provider.addAlgorithm("Cipher.DESEDERFC3211WRAP", PREFIX + "$RFC3211"); + // BEGIN android-changed + provider.addAlgorithm("Alg.Alias.Cipher." + PKCSObjectIdentifiers.id_alg_CMS3DESwrap, "DESEDEWRAP"); + // END android-changed + // BEGIN android-removed + // provider.addAlgorithm("Cipher.DESEDERFC3211WRAP", PREFIX + "$RFC3211"); + // END android-removed provider.addAlgorithm("Alg.Alias.Cipher.TDEA", "DESEDE"); provider.addAlgorithm("Alg.Alias.Cipher.TDEAWRAP", "DESEDEWRAP"); provider.addAlgorithm("Alg.Alias.KeyGenerator.TDEA", "DESEDE"); provider.addAlgorithm("Alg.Alias.AlgorithmParameters.TDEA", "DESEDE"); - provider.addAlgorithm("Alg.Alias.AlgorithmParameterGenerator.TDEA", "DESEDE"); + // BEGIN android-removed + // provider.addAlgorithm("Alg.Alias.AlgorithmParameterGenerator.TDEA", "DESEDE"); + // END android-removed provider.addAlgorithm("Alg.Alias.SecretKeyFactory.TDEA", "DESEDE"); if (provider.hasAlgorithm("MessageDigest", "SHA-1")) { provider.addAlgorithm("Cipher.PBEWITHSHAAND3-KEYTRIPLEDES-CBC", PREFIX + "$PBEWithSHAAndDES3Key"); - provider.addAlgorithm("Cipher.BROKENPBEWITHSHAAND3-KEYTRIPLEDES-CBC", PREFIX + "$BrokePBEWithSHAAndDES3Key"); - provider.addAlgorithm("Cipher.OLDPBEWITHSHAAND3-KEYTRIPLEDES-CBC", PREFIX + "$OldPBEWithSHAAndDES3Key"); + // BEGIN android-removed + // provider.addAlgorithm("Cipher.BROKENPBEWITHSHAAND3-KEYTRIPLEDES-CBC", PREFIX + "$BrokePBEWithSHAAndDES3Key"); + // provider.addAlgorithm("Cipher.OLDPBEWITHSHAAND3-KEYTRIPLEDES-CBC", PREFIX + "$OldPBEWithSHAAndDES3Key"); + // END android-removed provider.addAlgorithm("Cipher.PBEWITHSHAAND2-KEYTRIPLEDES-CBC", PREFIX + "$PBEWithSHAAndDES2Key"); - provider.addAlgorithm("Cipher.BROKENPBEWITHSHAAND2-KEYTRIPLEDES-CBC", PREFIX + "$BrokePBEWithSHAAndDES2Key"); + // BEGIN android-removed + // provider.addAlgorithm("Cipher.BROKENPBEWITHSHAAND2-KEYTRIPLEDES-CBC", PREFIX + "$BrokePBEWithSHAAndDES2Key"); + // END android-removed provider.addAlgorithm("Alg.Alias.Cipher." + PKCSObjectIdentifiers.pbeWithSHAAnd3_KeyTripleDES_CBC, "PBEWITHSHAAND3-KEYTRIPLEDES-CBC"); provider.addAlgorithm("Alg.Alias.Cipher." + PKCSObjectIdentifiers.pbeWithSHAAnd2_KeyTripleDES_CBC, "PBEWITHSHAAND2-KEYTRIPLEDES-CBC"); provider.addAlgorithm("Alg.Alias.Cipher.PBEWITHSHA1ANDDESEDE", "PBEWITHSHAAND3-KEYTRIPLEDES-CBC"); @@ -387,31 +419,37 @@ public final class DESede } provider.addAlgorithm("KeyGenerator.DESEDE", PREFIX + "$KeyGenerator"); - provider.addAlgorithm("KeyGenerator." + PKCSObjectIdentifiers.des_EDE3_CBC, PREFIX + "$KeyGenerator3"); - provider.addAlgorithm("KeyGenerator.DESEDEWRAP", PREFIX + "$KeyGenerator"); + // BEGIN android-removed + // provider.addAlgorithm("KeyGenerator." + PKCSObjectIdentifiers.des_EDE3_CBC, PREFIX + "$KeyGenerator3"); + // provider.addAlgorithm("KeyGenerator.DESEDEWRAP", PREFIX + "$KeyGenerator"); + // END android-removed provider.addAlgorithm("SecretKeyFactory.DESEDE", PREFIX + "$KeyFactory"); - provider.addAlgorithm("Mac.DESEDECMAC", PREFIX + "$CMAC"); - provider.addAlgorithm("Mac.DESEDEMAC", PREFIX + "$CBCMAC"); - provider.addAlgorithm("Alg.Alias.Mac.DESEDE", "DESEDEMAC"); - - provider.addAlgorithm("Mac.DESEDEMAC/CFB8", PREFIX + "$DESedeCFB8"); - provider.addAlgorithm("Alg.Alias.Mac.DESEDE/CFB8", "DESEDEMAC/CFB8"); - - provider.addAlgorithm("Mac.DESEDEMAC64", PREFIX + "$DESede64"); - provider.addAlgorithm("Alg.Alias.Mac.DESEDE64", "DESEDEMAC64"); - - provider.addAlgorithm("Mac.DESEDEMAC64WITHISO7816-4PADDING", PREFIX + "$DESede64with7816d4"); - provider.addAlgorithm("Alg.Alias.Mac.DESEDE64WITHISO7816-4PADDING", "DESEDEMAC64WITHISO7816-4PADDING"); - provider.addAlgorithm("Alg.Alias.Mac.DESEDEISO9797ALG1MACWITHISO7816-4PADDING", "DESEDEMAC64WITHISO7816-4PADDING"); - provider.addAlgorithm("Alg.Alias.Mac.DESEDEISO9797ALG1WITHISO7816-4PADDING", "DESEDEMAC64WITHISO7816-4PADDING"); + // BEGIN android-removed + // provider.addAlgorithm("Mac.DESEDECMAC", PREFIX + "$CMAC"); + // provider.addAlgorithm("Mac.DESEDEMAC", PREFIX + "$CBCMAC"); + // provider.addAlgorithm("Alg.Alias.Mac.DESEDE", "DESEDEMAC"); + // + // provider.addAlgorithm("Mac.DESEDEMAC/CFB8", PREFIX + "$DESedeCFB8"); + // provider.addAlgorithm("Alg.Alias.Mac.DESEDE/CFB8", "DESEDEMAC/CFB8"); + // + // provider.addAlgorithm("Mac.DESEDEMAC64", PREFIX + "$DESede64"); + // provider.addAlgorithm("Alg.Alias.Mac.DESEDE64", "DESEDEMAC64"); + // + // provider.addAlgorithm("Mac.DESEDEMAC64WITHISO7816-4PADDING", PREFIX + "$DESede64with7816d4"); + // provider.addAlgorithm("Alg.Alias.Mac.DESEDE64WITHISO7816-4PADDING", "DESEDEMAC64WITHISO7816-4PADDING"); + // provider.addAlgorithm("Alg.Alias.Mac.DESEDEISO9797ALG1MACWITHISO7816-4PADDING", "DESEDEMAC64WITHISO7816-4PADDING"); + // provider.addAlgorithm("Alg.Alias.Mac.DESEDEISO9797ALG1WITHISO7816-4PADDING", "DESEDEMAC64WITHISO7816-4PADDING"); + // END android-removed provider.addAlgorithm("AlgorithmParameters.DESEDE", PACKAGE + ".util.IvAlgorithmParameters"); provider.addAlgorithm("Alg.Alias.AlgorithmParameters." + PKCSObjectIdentifiers.des_EDE3_CBC, "DESEDE"); - provider.addAlgorithm("AlgorithmParameterGenerator.DESEDE", PREFIX + "$AlgParamGen"); - provider.addAlgorithm("Alg.Alias.AlgorithmParameterGenerator." + PKCSObjectIdentifiers.des_EDE3_CBC, "DESEDE"); + // BEGIN android-removed + // provider.addAlgorithm("AlgorithmParameterGenerator.DESEDE", PREFIX + "$AlgParamGen"); + // provider.addAlgorithm("Alg.Alias.AlgorithmParameterGenerator." + PKCSObjectIdentifiers.des_EDE3_CBC, "DESEDE"); + // END android-removed provider.addAlgorithm("SecretKeyFactory.PBEWITHSHAAND3-KEYTRIPLEDES-CBC", PREFIX + "$PBEWithSHAAndDES3KeyFactory"); provider.addAlgorithm("SecretKeyFactory.PBEWITHSHAAND2-KEYTRIPLEDES-CBC", PREFIX + "$PBEWithSHAAndDES2KeyFactory"); |