java.lang.Object
- io.netty.handler.ssl.util.BouncyCastleUtil

```
public final class BouncyCastleUtil
extends java.lang.Object
```
Contains methods that can be used to detect if BouncyCastle is available.

Nested Class Summary

Nested Classes
Modifier and Type	Class	Description
`private static class`	`BouncyCastleUtil.BcPkix`
`private static class`	`BouncyCastleUtil.BcProv`
`private static class`	`BouncyCastleUtil.BcTls`

Field Summary

Fields
Modifier and Type	Field	Description
`private static java.lang.String`	`BC_FIPS_PROVIDER`
`private static java.lang.String`	`BC_FIPS_PROVIDER_NAME`
`private static java.lang.String`	`BC_JSSE_ALPN_SELECTOR`
`private static java.lang.String`	`BC_JSSE_PROVIDER`
`private static java.lang.String`	`BC_JSSE_PROVIDER_NAME`
`private static java.lang.String`	`BC_JSSE_SSLENGINE`
`private static java.lang.String`	`BC_PEMPARSER`
`private static java.lang.String`	`BC_PROVIDER`
`private static java.lang.String`	`BC_PROVIDER_NAME`
`private static InternalLogger`	`logger`

Constructor Summary

Constructors
Modifier Constructor Description

private BouncyCastleUtil()

Method Summary

All Methods Static Methods Concrete Methods
Modifier and Type	Method	Description
`static java.security.Provider`	`getBcProviderJce()`	Get the BouncyCastle Java Crypto Extensions provider, or throw an exception if it is unavailable.
`static java.security.Provider`	`getBcProviderJsse()`	Get the BouncyCastle Java Secure Socket Extensions provider, or throw an exception if it is unavailable.
`static java.lang.Class<? extends javax.net.ssl.SSLEngine>`	`getBcSSLEngineClass()`	Returns the public `SSLEngine` sub-class that is used by bouncy-castle or `null` if it can't be loaded.
`private static boolean`	`includeLoadingErrorStackTrace(java.lang.Throwable e)`
`static boolean`	`isBcJsseInUse(javax.net.ssl.SSLEngine engine)`	Indicates whether the given SSLEngine is implemented by BouncyCastle.
`static boolean`	`isBcPkixAvailable()`	Indicate whether the BouncyCastle Public-Key Infrastructure utilities are available.
`static boolean`	`isBcProvAvailable()`	Indicate whether the BouncyCastle Java Crypto Extensions provider is available.
`static boolean`	`isBcTlsAvailable()`	Indicate whether the BouncyCastle Java Secure Socket Extensions provider is available.
`(package private) static void`	`reset()`	Reset the loaded providers.
`static java.lang.Throwable`	`unavailabilityCauseBcPkix()`
`static java.lang.Throwable`	`unavailabilityCauseBcProv()`
`static java.lang.Throwable`	`unavailabilityCauseBcTls()`

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Field Detail
  - logger
```
private static final InternalLogger logger
```
  - BC_PROVIDER_NAME
```
private static final java.lang.String BC_PROVIDER_NAME
```
    See Also:
    
    Constant Field Values
  - BC_PROVIDER
```
private static final java.lang.String BC_PROVIDER
```
    See Also:
    
    Constant Field Values
  - BC_FIPS_PROVIDER_NAME
```
private static final java.lang.String BC_FIPS_PROVIDER_NAME
```
    See Also:
    
    Constant Field Values
  - BC_FIPS_PROVIDER
```
private static final java.lang.String BC_FIPS_PROVIDER
```
    See Also:
    
    Constant Field Values
  - BC_JSSE_PROVIDER_NAME
```
private static final java.lang.String BC_JSSE_PROVIDER_NAME
```
    See Also:
    
    Constant Field Values
  - BC_JSSE_PROVIDER
```
private static final java.lang.String BC_JSSE_PROVIDER
```
    See Also:
    
    Constant Field Values
  - BC_PEMPARSER
```
private static final java.lang.String BC_PEMPARSER
```
    See Also:
    
    Constant Field Values
  - BC_JSSE_SSLENGINE
```
private static final java.lang.String BC_JSSE_SSLENGINE
```
    See Also:
    
    Constant Field Values
  - BC_JSSE_ALPN_SELECTOR
```
private static final java.lang.String BC_JSSE_ALPN_SELECTOR
```
    See Also:
    
    Constant Field Values
- Constructor Detail
  - BouncyCastleUtil
```
private BouncyCastleUtil()
```
- Method Detail
  - isBcProvAvailable
```
public static boolean isBcProvAvailable()
```
    Indicate whether the BouncyCastle Java Crypto Extensions provider is available.
  - isBcPkixAvailable
```
public static boolean isBcPkixAvailable()
```
    Indicate whether the BouncyCastle Public-Key Infrastructure utilities are available.
  - isBcTlsAvailable
```
public static boolean isBcTlsAvailable()
```
    Indicate whether the BouncyCastle Java Secure Socket Extensions provider is available.
  - unavailabilityCauseBcProv
```
public static java.lang.Throwable unavailabilityCauseBcProv()
```
    Returns:
    
    the cause if unavailable. null if available.
  - unavailabilityCauseBcPkix
```
public static java.lang.Throwable unavailabilityCauseBcPkix()
```
    Returns:
    
    the cause if unavailable. null if available.
  - unavailabilityCauseBcTls
```
public static java.lang.Throwable unavailabilityCauseBcTls()
```
    Returns:
    
    the cause if unavailable. null if available.
  - isBcJsseInUse
```
public static boolean isBcJsseInUse(javax.net.ssl.SSLEngine engine)
```
    Indicates whether the given SSLEngine is implemented by BouncyCastle.
  - getBcProviderJce
```
public static java.security.Provider getBcProviderJce()
```
    Get the BouncyCastle Java Crypto Extensions provider, or throw an exception if it is unavailable.
  - getBcProviderJsse
```
public static java.security.Provider getBcProviderJsse()
```
    Get the BouncyCastle Java Secure Socket Extensions provider, or throw an exception if it is unavailable.
  - getBcSSLEngineClass
```
public static java.lang.Class<? extends javax.net.ssl.SSLEngine> getBcSSLEngineClass()
```
    Returns the public SSLEngine sub-class that is used by bouncy-castle or null if it can't be loaded.
    
    Returns:
    
    engine class.
  - reset
```
static void reset()
```
    Reset the loaded providers. Useful for testing, to redo the loading under different conditions.
  - includeLoadingErrorStackTrace
```
private static boolean includeLoadingErrorStackTrace(java.lang.Throwable e)
```

Class BouncyCastleUtil

Nested Class Summary

Field Summary

Constructor Summary

Method Summary

Methods inherited from class java.lang.Object

Field Detail

logger

BC_PROVIDER_NAME

BC_PROVIDER

BC_FIPS_PROVIDER_NAME

BC_FIPS_PROVIDER

BC_JSSE_PROVIDER_NAME

BC_JSSE_PROVIDER

BC_PEMPARSER

BC_JSSE_SSLENGINE

BC_JSSE_ALPN_SELECTOR

Constructor Detail

BouncyCastleUtil

Method Detail

isBcProvAvailable

isBcPkixAvailable

isBcTlsAvailable

unavailabilityCauseBcProv

unavailabilityCauseBcPkix

unavailabilityCauseBcTls

isBcJsseInUse

getBcProviderJce

getBcProviderJsse

getBcSSLEngineClass

reset

includeLoadingErrorStackTrace