RSAPublicKey
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The interface to an RSA public key.
Constant Summary
| long |
serialVersionUID |
The type fingerprint that is set to indicate
serialization compatibility with a previous
version of the type. |
Inherited Constant Summary
From interface
java.security.Key
| long |
serialVersionUID |
The class fingerprint that is set to indicate
serialization compatibility with a previous
version of the class. |
Inherited Method Summary
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.
|
Constants
public
static
final
long
serialVersionUID
The type fingerprint that is set to indicate
serialization compatibility with a previous
version of the type.
Constant Value:
-8727434096241101194
Public Methods
public
abstract
BigInteger
getPublicExponent
()
Returns the public exponent.
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Last updated 2024-07-10 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complicated / too many steps","tooComplicatedTooManySteps","thumb-down"],["Out of date","outOfDate","thumb-down"],["Samples / code issue","samplesCodeIssue","thumb-down"],["Other","otherDown","thumb-down"]],["Last updated 2024-07-10 UTC."],[[["\u003cp\u003e\u003ccode\u003eRSAPublicKey\u003c/code\u003e is an interface representing an RSA public key in Java security, inheriting from \u003ccode\u003ePublicKey\u003c/code\u003e and \u003ccode\u003eRSAKey\u003c/code\u003e.\u003c/p\u003e\n"],["\u003cp\u003eIt provides access to the public exponent through the \u003ccode\u003egetPublicExponent()\u003c/code\u003e method and the modulus via the inherited \u003ccode\u003egetModulus()\u003c/code\u003e method.\u003c/p\u003e\n"],["\u003cp\u003eIt includes a \u003ccode\u003eserialVersionUID\u003c/code\u003e constant to ensure serialization compatibility.\u003c/p\u003e\n"],["\u003cp\u003eDevelopers can also access standard key information like algorithm, encoding format, and encoded key data using inherited methods from the \u003ccode\u003eKey\u003c/code\u003e interface.\u003c/p\u003e\n"]]],[],null,["# RSAPublicKey\n\npublic interface **RSAPublicKey** implements [PublicKey](../../../../reference/java/security/PublicKey.html) [RSAKey](../../../../reference/java/security/interfaces/RSAKey.html) \nThe interface to an RSA public key. \n\n### Constant Summary\n\n|------|-------------------------------------------------------------------------------------------------------|---------------------------------------------------------------------------------------------------------------|\n| long | [serialVersionUID](../../../../reference/java/security/interfaces/RSAPublicKey.html#serialVersionUID) | The type fingerprint that is set to indicate serialization compatibility with a previous version of the type. |\n\n### Inherited Constant Summary\n\nFrom interface [java.security.PublicKey](../../../../reference/java/security/PublicKey.html) \n\n|------|-----------------------------------------------------------------------------------------|-----------------------------------------------------------------------------------------------------------------|\n| long | [serialVersionUID](../../../../reference/java/security/PublicKey.html#serialVersionUID) | The class fingerprint that is set to indicate serialization compatibility with a previous version of the class. |\n\nFrom interface [java.security.Key](../../../../reference/java/security/Key.html) \n\n|------|-----------------------------------------------------------------------------------|-----------------------------------------------------------------------------------------------------------------|\n| long | [serialVersionUID](../../../../reference/java/security/Key.html#serialVersionUID) | The class fingerprint that is set to indicate serialization compatibility with a previous version of the class. |\n\n### Public Method Summary\n\n|---------------------|------------------------------------------------------------------------------------------------------------------------------------------|\n| abstract BigInteger | [getPublicExponent](../../../../reference/java/security/interfaces/RSAPublicKey.html#getPublicExponent())() Returns the public exponent. |\n\n### Inherited Method Summary\n\nFrom interface [java.security.interfaces.RSAKey](../../../../reference/java/security/interfaces/RSAKey.html) \n\n|---------------------|--------------------------------------------------------------------------------------------------------------|\n| abstract BigInteger | [getModulus](../../../../reference/java/security/interfaces/RSAKey.html#getModulus())() Returns the modulus. |\n\nFrom interface [java.security.Key](../../../../reference/java/security/Key.html) \n\n|----------------------------------------------------------------|-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|\n| abstract [String](../../../../reference/java/lang/String.html) | [getAlgorithm](../../../../reference/java/security/Key.html#getAlgorithm())() Returns the standard algorithm name for this key. |\n| abstract byte\\[\\] | [getEncoded](../../../../reference/java/security/Key.html#getEncoded())() Returns the key in its primary encoding format, or null if this key does not support encoding. |\n| abstract [String](../../../../reference/java/lang/String.html) | [getFormat](../../../../reference/java/security/Key.html#getFormat())() Returns the name of the primary encoding format of this key, or null if this key does not support encoding. |\n\nConstants\n---------\n\n#### public static final long\n**serialVersionUID**\n\nThe type fingerprint that is set to indicate\nserialization compatibility with a previous\nversion of the type. \nConstant Value: -8727434096241101194\n\nPublic Methods\n--------------\n\n#### public abstract BigInteger\n**getPublicExponent**\n()\n\nReturns the public exponent. \n\n##### Returns\n\n- the public exponent"]]
