Class Overview
The parameter specification for the Mask Generation Function (MGF1) in
the RSA-PSS Signature and OAEP Padding scheme.
Defined in the PKCS #1 v2.1
standard
Summary
| Fields |
|---|
|
public
static
final
MGF1ParameterSpec |
SHA1 |
The predefined MGF1 parameter specification with an "SHA-1" message
digest. |
|
public
static
final
MGF1ParameterSpec |
SHA256 |
The predefined MGF1 parameter specification with an "SHA-256" message
digest. |
|
public
static
final
MGF1ParameterSpec |
SHA384 |
The predefined MGF1 parameter specification with an "SHA-384" message
digest. |
|
public
static
final
MGF1ParameterSpec |
SHA512 |
The predefined MGF1 parameter specification with an "SHA-512" message
digest. |
| Public Constructors |
|---|
|
|
MGF1ParameterSpec(String mdName)
Creates a new MGF1ParameterSpec with the specified message digest
algorithm name.
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[Expand]
Inherited Methods |
|---|
From class
java.lang.Object
|
Object
|
clone()
Creates and returns a copy of this Object.
|
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boolean
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equals(Object o)
Compares this instance with the specified object and indicates if they
are equal.
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void
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finalize()
Called before the object's memory is reclaimed by the VM.
|
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final
Class<?>
|
getClass()
Returns the unique instance of Class that represents this
object's class. |
|
int
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hashCode()
Returns an integer hash code for this object.
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final
void
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notify()
Causes a thread which is waiting on this object's monitor (by means of
calling one of the wait() methods) to be woken up.
|
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final
void
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notifyAll()
Causes all threads which are waiting on this object's monitor (by means
of calling one of the wait() methods) to be woken up.
|
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String
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toString()
Returns a string containing a concise, human-readable description of this
object.
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final
void
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wait()
Causes the calling thread to wait until another thread calls the notify() or notifyAll() method of this object.
|
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final
void
|
wait(long millis, int nanos)
Causes the calling thread to wait until another thread calls the notify() or notifyAll() method of this object or until the
specified timeout expires.
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final
void
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wait(long millis)
Causes the calling thread to wait until another thread calls the notify() or notifyAll() method of this object or until the
specified timeout expires.
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Fields
The predefined MGF1 parameter specification with an "SHA-1" message
digest.
The predefined MGF1 parameter specification with an "SHA-256" message
digest.
The predefined MGF1 parameter specification with an "SHA-384" message
digest.
The predefined MGF1 parameter specification with an "SHA-512" message
digest.
Public Constructors
public
MGF1ParameterSpec
(String mdName)
Creates a new MGF1ParameterSpec with the specified message digest
algorithm name.
Parameters
| mdName
| the name of the message digest algorithm.
|
Public Methods
public
String
getDigestAlgorithm
()
Returns the name of the message digest algorithm.
Returns
- the name of the message digest algorithm.
