All Known Implementing Classes:

ECDH, ECDSA, EdDSA, ElGamal, RSA, XDH
```
public interface KeyType
```

Method Summary

All Methods Static Methods Instance Methods Abstract Methods Default Methods
Modifier and Type	Method	Description
`default boolean`	`canAuthenticate()`	Return true if the key that is generated from this type is able to carry the AUTHENTICATION key flag.
`default boolean`	`canCertify()`	Return true if the key that is generated from this type is able to carry the CERTIFY_OTHER key flag.
`default boolean`	`canEncryptCommunication()`	Return true if the key that is generated from this type is able to carry the ENCRYPT_COMMS key flag.
`default boolean`	`canEncryptStorage()`	Return true if the key that is generated from this type is able to carry the ENCRYPT_STORAGE key flag.
`default boolean`	`canSign()`	Return true if the key that is generated from this type is able to carry the SIGN_DATA key flag.
`static KeyType`	`ECDH(EllipticCurve curve)`
`static KeyType`	`ECDSA(EllipticCurve curve)`
`static KeyType`	`EDDSA(EdDSACurve curve)`
`PublicKeyAlgorithm`	`getAlgorithm()`	Return the public key algorithm.
`java.security.spec.AlgorithmParameterSpec`	`getAlgorithmSpec()`	Return an implementation of `AlgorithmParameterSpec` that can be used to generate the key.
`java.lang.String`	`getName()`	Return the encryption algorithm name.
`static KeyType`	`RSA(RsaLength length)`
`static KeyType`	`XDH(XDHSpec curve)`

- Method Detail
  - getName
```
java.lang.String getName()
```
    Return the encryption algorithm name.
    
    Returns:
    
    algorithm name.
  - getAlgorithm
```
PublicKeyAlgorithm getAlgorithm()
```
    Return the public key algorithm.
    
    Returns:
    
    public key algorithm
  - getAlgorithmSpec
```
java.security.spec.AlgorithmParameterSpec getAlgorithmSpec()
```
    Return an implementation of AlgorithmParameterSpec that can be used to generate the key.
    
    Returns:
    
    algorithm parameter spec
  - canSign
```
default boolean canSign()
```
    Return true if the key that is generated from this type is able to carry the SIGN_DATA key flag. See KeyFlag.SIGN_DATA.
    
    Returns:
    
    true if the key can sign.
  - canCertify
```
default boolean canCertify()
```
    Return true if the key that is generated from this type is able to carry the CERTIFY_OTHER key flag. See KeyFlag.CERTIFY_OTHER.
    
    Returns:
    
    true if the key is able to certify other keys
  - canAuthenticate
```
default boolean canAuthenticate()
```
    Return true if the key that is generated from this type is able to carry the AUTHENTICATION key flag. See KeyFlag.AUTHENTICATION.
    
    Returns:
    
    true if the key is able to be used for authentication purposes.
  - canEncryptCommunication
```
default boolean canEncryptCommunication()
```
    Return true if the key that is generated from this type is able to carry the ENCRYPT_COMMS key flag. See KeyFlag.ENCRYPT_COMMS.
    
    Returns:
    
    true if the key can encrypt communication
  - canEncryptStorage
```
default boolean canEncryptStorage()
```
    Return true if the key that is generated from this type is able to carry the ENCRYPT_STORAGE key flag. See KeyFlag.ENCRYPT_STORAGE.
    
    Returns:
    
    true if the key can encrypt for storage
  - RSA
```
static KeyType RSA(RsaLength length)
```
  - ECDH
```
static KeyType ECDH(EllipticCurve curve)
```
  - ECDSA
```
static KeyType ECDSA(EllipticCurve curve)
```
  - EDDSA
```
static KeyType EDDSA(EdDSACurve curve)
```
  - XDH
```
static KeyType XDH(XDHSpec curve)
```

Interface KeyType

Method Summary

Method Detail

getName

getAlgorithm

getAlgorithmSpec

canSign

canCertify

canAuthenticate

canEncryptCommunication

canEncryptStorage

RSA

ECDH

ECDSA

EDDSA

XDH