public class EdDSAPublicKey extends Object implements EdDSAKey, PublicKey
Warning: Public key encoding is is based on the current IETF draft, and is subject to change. See getEncoded().
Ref: https://tools.ietf.org/html/draft-josefsson-pkix-eddsa-04
Constructor and Description |
---|
EdDSAPublicKey(EdDSAPublicKeySpec spec) |
EdDSAPublicKey(X509EncodedKeySpec spec) |
Modifier and Type | Method and Description |
---|---|
boolean |
equals(Object o) |
GroupElement |
getA() |
byte[] |
getAbyte() |
String |
getAlgorithm() |
byte[] |
getEncoded()
This follows the spec at
ref: https://tools.ietf.org/html/draft-josefsson-pkix-eddsa-04
which matches the docs from
java.security.spec.X509EncodedKeySpec
quote:
|
String |
getFormat() |
GroupElement |
getNegativeA() |
EdDSAParameterSpec |
getParams()
return a parameter specification representing the EdDSA domain
parameters for the key.
|
int |
hashCode() |
public EdDSAPublicKey(EdDSAPublicKeySpec spec)
public EdDSAPublicKey(X509EncodedKeySpec spec) throws InvalidKeySpecException
InvalidKeySpecException
public String getAlgorithm()
getAlgorithm
in interface Key
public byte[] getEncoded()
The SubjectPublicKeyInfo syntax is defined in the X.509 standard as follows: SubjectPublicKeyInfo ::= SEQUENCE { algorithm AlgorithmIdentifier, subjectPublicKey BIT STRING }
AlgorithmIdentifier ::= SEQUENCE { algorithm OBJECT IDENTIFIER, parameters ANY OPTIONAL }
getEncoded
in interface Key
public EdDSAParameterSpec getParams()
EdDSAKey
public GroupElement getA()
public GroupElement getNegativeA()
public byte[] getAbyte()