Package org.bouncycastle.jcajce
Class MLDSAProxyPrivateKey
- java.lang.Object
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- org.bouncycastle.jcajce.MLDSAProxyPrivateKey
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- All Implemented Interfaces:
java.io.Serializable
,java.security.Key
,java.security.PrivateKey
,javax.security.auth.Destroyable
,MLDSAKey
,MLDSAPrivateKey
public class MLDSAProxyPrivateKey extends java.lang.Object implements MLDSAPrivateKey
An ML-DSA private key wrapper which acts as a proxy to allow an ML-DSA public key to be passed in for external-mu calculation.- See Also:
- Serialized Form
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Constructor Summary
Constructors Constructor Description MLDSAProxyPrivateKey(java.security.PublicKey publicKey)
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Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description java.lang.String
getAlgorithm()
byte[]
getEncoded()
java.lang.String
getFormat()
MLDSAParameterSpec
getParameterSpec()
Return the parameters for this key.byte[]
getPrivateData()
Return the long form private data for the ML-DSA private key.MLDSAPrivateKey
getPrivateKey(boolean preferSeedOnly)
Return a privateKey which will encode as seed-only or as an expanded-key.MLDSAPublicKey
getPublicKey()
Return the public key corresponding to this private key.byte[]
getSeed()
Return the seed the private key was generated from (if available).
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Method Detail
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getPublicKey
public MLDSAPublicKey getPublicKey()
Description copied from interface:MLDSAPrivateKey
Return the public key corresponding to this private key.- Specified by:
getPublicKey
in interfaceMLDSAPrivateKey
- Returns:
- a ML-DSA Public Key
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getAlgorithm
public java.lang.String getAlgorithm()
- Specified by:
getAlgorithm
in interfacejava.security.Key
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getFormat
public java.lang.String getFormat()
- Specified by:
getFormat
in interfacejava.security.Key
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getEncoded
public byte[] getEncoded()
- Specified by:
getEncoded
in interfacejava.security.Key
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getParameterSpec
public MLDSAParameterSpec getParameterSpec()
Description copied from interface:MLDSAKey
Return the parameters for this key.- Specified by:
getParameterSpec
in interfaceMLDSAKey
- Returns:
- a MLDSAParameterSpec
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getPrivateData
public byte[] getPrivateData()
Description copied from interface:MLDSAPrivateKey
Return the long form private data for the ML-DSA private key.- Specified by:
getPrivateData
in interfaceMLDSAPrivateKey
- Returns:
- long form private data for private key.
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getSeed
public byte[] getSeed()
Description copied from interface:MLDSAPrivateKey
Return the seed the private key was generated from (if available).- Specified by:
getSeed
in interfaceMLDSAPrivateKey
- Returns:
- the seed for the private key, null if not available.
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getPrivateKey
public MLDSAPrivateKey getPrivateKey(boolean preferSeedOnly)
Description copied from interface:MLDSAPrivateKey
Return a privateKey which will encode as seed-only or as an expanded-key.- Specified by:
getPrivateKey
in interfaceMLDSAPrivateKey
- Parameters:
preferSeedOnly
- if true, return a privateKey which will encode to seed-only if possible.- Returns:
- a new MLDSAPrivateKey which encodes to either seed-only or expanded-key.
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