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EdECPublicKey
public
interface
EdECPublicKey
implements
EdECKey,
PublicKey
| java.security.interfaces.EdECPublicKey
|
An interface for an elliptic curve public key as defined by
RFC 8032: Edwards-Curve
Digital Signature Algorithm (EdDSA). These keys are distinct from the
keys represented by ECPublicKey, and they are intended for use with
algorithms based on RFC 8032 such as the EdDSA Signature algorithm.
An Edwards-Curve public key is a point on the curve, which is represented using an
EdECPoint.
Summary
Inherited constants |
|---|
|
|
From interface
java.security.Key
long |
serialVersionUID
This constant was deprecated
in API level 34.
A serialVersionUID field in an interface is
ineffectual. Do not use; no replacement.
|
|
Public methods |
|---|
abstract
EdECPoint
|
getPoint()
Get the point representing the public key.
|
Inherited methods |
|---|
|
|
From interface
java.security.Key
abstract
String
|
getAlgorithm()
Returns the standard algorithm name for this key.
|
abstract
byte[]
|
getEncoded()
Returns the key in its primary encoding format, or null
if this key does not support encoding.
|
abstract
String
|
getFormat()
Returns the name of the primary encoding format of this key,
or null if this key does not support encoding.
|
|
Public methods
getPoint
public abstract EdECPoint getPoint ()
Get the point representing the public key.
| Returns |
|---|
EdECPoint |
the EdECPoint representing the public key. |
Content and code samples on this page are subject to the licenses described in the Content License. Java and OpenJDK are trademarks or registered trademarks of Oracle and/or its affiliates.
Last updated 2025-02-10 UTC.
[[["Easy to understand","easyToUnderstand","thumb-up"],["Solved my problem","solvedMyProblem","thumb-up"],["Other","otherUp","thumb-up"]],[["Missing the information I need","missingTheInformationINeed","thumb-down"],["Too complicated / too many steps","tooComplicatedTooManySteps","thumb-down"],["Out of date","outOfDate","thumb-down"],["Samples / code issue","samplesCodeIssue","thumb-down"],["Other","otherDown","thumb-down"]],["Last updated 2025-02-10 UTC."],[],[],null,["# EdECPublicKey\n\nAdded in [API level 33](/guide/topics/manifest/uses-sdk-element#ApiLevels) \nSummary: [Inherited Constants](#inhconstants) \\| [Methods](#pubmethods) \\| [Inherited Methods](#inhmethods) \n\nEdECPublicKey\n=============\n\n\n`\npublic\n\n\ninterface\nEdECPublicKey\n`\n\n\n`\n\n\nimplements\n\n`[EdECKey](/reference/java/security/interfaces/EdECKey)`,\n\n`[PublicKey](/reference/java/security/PublicKey)`\n\n\n`\n\n|----------------------------------------|\n| java.security.interfaces.EdECPublicKey |\n\n\u003cbr /\u003e\n\n*** ** * ** ***\n\nAn interface for an elliptic curve public key as defined by\n[RFC 8032: Edwards-Curve\nDigital Signature Algorithm (EdDSA)](https://tools.ietf.org/html/rfc8032). These keys are distinct from the\nkeys represented by `ECPublicKey`, and they are intended for use with\nalgorithms based on RFC 8032 such as the EdDSA `Signature` algorithm.\n\n\nAn Edwards-Curve public key is a point on the curve, which is represented using an\nEdECPoint.\n\nSummary\n-------\n\n| ### Inherited constants |\n|--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|\n| From interface [java.security.PublicKey](/reference/java/security/PublicKey) |--------|----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------| | `long` | [serialVersionUID](/reference/java/security/PublicKey#serialVersionUID) *This constant was deprecated in API level 34. A `serialVersionUID` field in an interface is ineffectual. Do not use; no replacement.* | |\n| From interface [java.security.Key](/reference/java/security/Key) |--------|----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------| | `long` | [serialVersionUID](/reference/java/security/Key#serialVersionUID) *This constant was deprecated in API level 34. A `serialVersionUID` field in an interface is ineffectual. Do not use; no replacement.* | |\n\n| ### Public methods ||\n|------------------------------------------------------------------|-----------------------------------------------------------------------------------------------------------------------------|\n| ` abstract `[EdECPoint](/reference/java/security/spec/EdECPoint) | ` `[getPoint](/reference/java/security/interfaces/EdECPublicKey#getPoint())`() ` Get the point representing the public key. |\n\n| ### Inherited methods |\n|-----------------------|---|\n| From interface ` `[java.security.interfaces.EdECKey](/reference/java/security/interfaces/EdECKey)` ` |------------------------------------------------------------------------------------|----------------------------------------------------------------------------------------------------------------------------------------| | ` abstract `[NamedParameterSpec](/reference/java/security/spec/NamedParameterSpec) | ` `[getParams](/reference/java/security/interfaces/EdECKey#getParams())`() ` Returns the algorithm parameters associated with the key. | ||\n| From interface ` `[java.security.Key](/reference/java/security/Key)` ` |---------------------------------------------------|---------------------------------------------------------------------------------------------------------------------------------------------------------------------------| | ` abstract `[String](/reference/java/lang/String) | ` `[getAlgorithm](/reference/java/security/Key#getAlgorithm())`() ` Returns the standard algorithm name for this key. | | ` abstract byte[]` | ` `[getEncoded](/reference/java/security/Key#getEncoded())`() ` Returns the key in its primary encoding format, or null if this key does not support encoding. | | ` abstract `[String](/reference/java/lang/String) | ` `[getFormat](/reference/java/security/Key#getFormat())`() ` Returns the name of the primary encoding format of this key, or null if this key does not support encoding. | ||\n\nPublic methods\n--------------\n\n### getPoint\n\nAdded in [API level 33](/guide/topics/manifest/uses-sdk-element#ApiLevels) \n\n```\npublic abstract EdECPoint getPoint ()\n```\n\nGet the point representing the public key.\n\n\u003cbr /\u003e\n\n| Returns ||\n|------------------------------------------------------|-----------------------------------------------------|\n| [EdECPoint](/reference/java/security/spec/EdECPoint) | the `EdECPoint` representing the public key. \u003cbr /\u003e |"]]
