RSAPrivateKey
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Known Indirect Subclasses
| RSAMultiPrimePrivateCrtKey |
The interface to an RSA multi-prime private key, as defined in the
PKCS#1 v2.1, using the Chinese Remainder Theorem
(CRT) information values. |
| RSAPrivateCrtKey |
The interface to an RSA private key, as defined in the PKCS#1 standard,
using the Chinese Remainder Theorem (CRT) information values. |
|
The interface to an RSA private 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:
5187144804936595022
Public Methods
public
abstract
BigInteger
getPrivateExponent
()
Returns the private 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complicated / too many steps","tooComplicatedTooManySteps","thumb-down"],["Out of date","outOfDate","thumb-down"],["Samples / code issue","samplesCodeIssue","thumb-down"],["Other","otherDown","thumb-down"]],["Last updated 2024-07-10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\u003eRSAPrivateKey\u003c/code\u003e is an interface defining the structure of an RSA private key in Java security.\u003c/p\u003e\n"],["\u003cp\u003eIt provides methods to retrieve the private exponent and modulus of the key.\u003c/p\u003e\n"],["\u003cp\u003e\u003ccode\u003eRSAPrivateKey\u003c/code\u003e extends \u003ccode\u003ePrivateKey\u003c/code\u003e and \u003ccode\u003eRSAKey\u003c/code\u003e interfaces, inheriting functionalities related to key management and RSA specifics.\u003c/p\u003e\n"],["\u003cp\u003eIt also includes a \u003ccode\u003eserialVersionUID\u003c/code\u003e constant for compatibility across different versions.\u003c/p\u003e\n"],["\u003cp\u003eTwo known subclasses, \u003ccode\u003eRSAMultiPrimePrivateCrtKey\u003c/code\u003e and \u003ccode\u003eRSAPrivateCrtKey\u003c/code\u003e, offer implementations based on the Chinese Remainder Theorem.\u003c/p\u003e\n"]]],["The `RSAPrivateKey` interface represents an RSA private key, supporting serialization compatibility. Key actions include retrieving the private exponent via `getPrivateExponent()` and the modulus via `getModulus()`. It also supports obtaining algorithm, encoding format, and encoded key data. The interface enables object destruction (`destroy()`) and checking if an object has been destroyed (`isDestroyed()`). It includes a `serialVersionUID` constant for version compatibility. Subclasses `RSAMultiPrimePrivateCrtKey` and `RSAPrivateCrtKey` utilize Chinese Remainder Theorem values.\n"],null,["public interface **RSAPrivateKey** implements [PrivateKey](../../../../reference/java/security/PrivateKey.html) [RSAKey](../../../../reference/java/security/interfaces/RSAKey.html) \n\n|---|---|---|\n| Known Indirect Subclasses [RSAMultiPrimePrivateCrtKey](../../../../reference/java/security/interfaces/RSAMultiPrimePrivateCrtKey.html), [RSAPrivateCrtKey](../../../../reference/java/security/interfaces/RSAPrivateCrtKey.html) |--------------------------------------------------------------------------------------------------------------|-------------------------------------------------------------------------------------------------------------------------------------------------| | [RSAMultiPrimePrivateCrtKey](../../../../reference/java/security/interfaces/RSAMultiPrimePrivateCrtKey.html) | The interface to an RSA multi-prime private key, as defined in the PKCS#1 v2.1, using the *Chinese Remainder Theorem* (CRT) information values. | | [RSAPrivateCrtKey](../../../../reference/java/security/interfaces/RSAPrivateCrtKey.html) | The interface to an RSA private key, as defined in the PKCS#1 standard, using the *Chinese Remainder Theorem* (CRT) information values. | |||\n\nThe interface to an RSA private key. \n\nSee Also\n\n- [RSAPrivateCrtKey](../../../../reference/java/security/interfaces/RSAPrivateCrtKey.html) \n\nConstant Summary\n\n|------|--------------------------------------------------------------------------------------------------------|---------------------------------------------------------------------------------------------------------------|\n| long | [serialVersionUID](../../../../reference/java/security/interfaces/RSAPrivateKey.html#serialVersionUID) | The type fingerprint that is set to indicate serialization compatibility with a previous version of the type. |\n\nInherited Constant Summary \nFrom interface [java.security.PrivateKey](../../../../reference/java/security/PrivateKey.html) \n\n|------|------------------------------------------------------------------------------------------|-----------------------------------------------------------------------------------------------------------------|\n| long | [serialVersionUID](../../../../reference/java/security/PrivateKey.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\nPublic Method Summary\n\n|---------------------|----------------------------------------------------------------------------------------------------------------------------------------------|\n| abstract BigInteger | [getPrivateExponent](../../../../reference/java/security/interfaces/RSAPrivateKey.html#getPrivateExponent())() Returns the private exponent. |\n\nInherited Method Summary \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\nFrom interface [javax.security.auth.Destroyable](../../../../reference/javax/security/auth/Destroyable.html) \n\n|---------|------------------------------------------------------------------------------------------------------------------------------------------|\n| void | [destroy](../../../../reference/javax/security/auth/Destroyable.html#destroy())() Destroy this `Object`. |\n| boolean | [isDestroyed](../../../../reference/javax/security/auth/Destroyable.html#isDestroyed())() Determine if this `Object` has been destroyed. |\n\nConstants \n\npublic static final long\n**serialVersionUID** \nThe type fingerprint that is set to indicate\nserialization compatibility with a previous\nversion of the type. \nConstant Value: 5187144804936595022\n\nPublic Methods \n\npublic abstract BigInteger\n**getPrivateExponent**\n() \nReturns the private exponent. \n\nReturns\n\n- the private exponent"]]
