diff options
Diffstat (limited to 'src/main/java/org/bouncycastle/crypto/tls/DefaultTlsCipherFactory.java')
| -rw-r--r-- | src/main/java/org/bouncycastle/crypto/tls/DefaultTlsCipherFactory.java | 59 |
1 files changed, 41 insertions, 18 deletions
diff --git a/src/main/java/org/bouncycastle/crypto/tls/DefaultTlsCipherFactory.java b/src/main/java/org/bouncycastle/crypto/tls/DefaultTlsCipherFactory.java index f4b525f9..18551a98 100644 --- a/src/main/java/org/bouncycastle/crypto/tls/DefaultTlsCipherFactory.java +++ b/src/main/java/org/bouncycastle/crypto/tls/DefaultTlsCipherFactory.java @@ -19,11 +19,16 @@ import org.bouncycastle.crypto.modes.AEADBlockCipher; import org.bouncycastle.crypto.modes.CBCBlockCipher;
import org.bouncycastle.crypto.modes.GCMBlockCipher;
-public class DefaultTlsCipherFactory extends AbstractTlsCipherFactory {
+public class DefaultTlsCipherFactory
+ extends AbstractTlsCipherFactory
+{
- public TlsCipher createCipher(TlsContext context, int encryptionAlgorithm, int macAlgorithm) throws IOException {
+ public TlsCipher createCipher(TlsContext context, int encryptionAlgorithm, int macAlgorithm)
+ throws IOException
+ {
- switch (encryptionAlgorithm) {
+ switch (encryptionAlgorithm)
+ {
case EncryptionAlgorithm._3DES_EDE_CBC:
return createDESedeCipher(context, macAlgorithm);
case EncryptionAlgorithm.AES_128_CBC:
@@ -52,75 +57,93 @@ public class DefaultTlsCipherFactory extends AbstractTlsCipherFactory { }
protected TlsBlockCipher createAESCipher(TlsContext context, int cipherKeySize, int macAlgorithm)
- throws IOException {
+ throws IOException
+ {
return new TlsBlockCipher(context, createAESBlockCipher(), createAESBlockCipher(),
createHMACDigest(macAlgorithm), createHMACDigest(macAlgorithm), cipherKeySize);
}
protected TlsAEADCipher createCipher_AES_GCM(TlsContext context, int cipherKeySize, int macSize)
- throws IOException {
+ throws IOException
+ {
return new TlsAEADCipher(context, createAEADBlockCipher_AES_GCM(),
createAEADBlockCipher_AES_GCM(), cipherKeySize, macSize);
}
protected TlsBlockCipher createCamelliaCipher(TlsContext context, int cipherKeySize,
- int macAlgorithm) throws IOException {
+ int macAlgorithm)
+ throws IOException
+ {
return new TlsBlockCipher(context, createCamelliaBlockCipher(),
createCamelliaBlockCipher(), createHMACDigest(macAlgorithm),
createHMACDigest(macAlgorithm), cipherKeySize);
}
protected TlsNullCipher createNullCipher(TlsContext context, int macAlgorithm)
- throws IOException {
+ throws IOException
+ {
return new TlsNullCipher(context, createHMACDigest(macAlgorithm),
createHMACDigest(macAlgorithm));
}
protected TlsStreamCipher createRC4Cipher(TlsContext context, int cipherKeySize,
- int macAlgorithm) throws IOException {
+ int macAlgorithm)
+ throws IOException
+ {
return new TlsStreamCipher(context, createRC4StreamCipher(), createRC4StreamCipher(),
createHMACDigest(macAlgorithm), createHMACDigest(macAlgorithm), cipherKeySize);
}
protected TlsBlockCipher createDESedeCipher(TlsContext context, int macAlgorithm)
- throws IOException {
+ throws IOException
+ {
return new TlsBlockCipher(context, createDESedeBlockCipher(), createDESedeBlockCipher(),
createHMACDigest(macAlgorithm), createHMACDigest(macAlgorithm), 24);
}
protected TlsBlockCipher createSEEDCipher(TlsContext context, int macAlgorithm)
- throws IOException {
+ throws IOException
+ {
return new TlsBlockCipher(context, createSEEDBlockCipher(), createSEEDBlockCipher(),
createHMACDigest(macAlgorithm), createHMACDigest(macAlgorithm), 16);
}
- protected StreamCipher createRC4StreamCipher() {
+ protected StreamCipher createRC4StreamCipher()
+ {
return new RC4Engine();
}
- protected BlockCipher createAESBlockCipher() {
+ protected BlockCipher createAESBlockCipher()
+ {
return new CBCBlockCipher(new AESFastEngine());
}
- protected AEADBlockCipher createAEADBlockCipher_AES_GCM() {
+ protected AEADBlockCipher createAEADBlockCipher_AES_GCM()
+ {
// TODO Consider allowing custom configuration of multiplier
return new GCMBlockCipher(new AESFastEngine());
}
- protected BlockCipher createCamelliaBlockCipher() {
+ protected BlockCipher createCamelliaBlockCipher()
+ {
return new CBCBlockCipher(new CamelliaEngine());
}
- protected BlockCipher createDESedeBlockCipher() {
+ protected BlockCipher createDESedeBlockCipher()
+ {
return new CBCBlockCipher(new DESedeEngine());
}
- protected BlockCipher createSEEDBlockCipher() {
+ protected BlockCipher createSEEDBlockCipher()
+ {
return new CBCBlockCipher(new SEEDEngine());
}
- protected Digest createHMACDigest(int macAlgorithm) throws IOException {
- switch (macAlgorithm) {
+ protected Digest createHMACDigest(int macAlgorithm)
+ throws IOException
+ {
+ switch (macAlgorithm)
+ {
case MACAlgorithm._null:
return null;
case MACAlgorithm.hmac_md5:
|