org.bouncycastle.asn1.pkcs.RSAESOAEPparams

All Implemented Interfaces:: ASN1Encodable

public class RSAESOAEPparams
extends ASN1Object

Field Summary

Fields
Modifier and Type	Field	Description
`static AlgorithmIdentifier`	`DEFAULT_HASH_ALGORITHM`
`static AlgorithmIdentifier`	`DEFAULT_MASK_GEN_FUNCTION`
`static AlgorithmIdentifier`	`DEFAULT_P_SOURCE_ALGORITHM`

Constructor Summary

Constructors
Constructor	Description
`RSAESOAEPparams()`	The default version
`RSAESOAEPparams(ASN1Sequence seq)`
`RSAESOAEPparams(AlgorithmIdentifier hashAlgorithm, AlgorithmIdentifier maskGenAlgorithm, AlgorithmIdentifier pSourceAlgorithm)`

Method Summary

Modifier and Type	Method	Description
`AlgorithmIdentifier`	`getHashAlgorithm()`
`static RSAESOAEPparams`	`getInstance(Object obj)`
`AlgorithmIdentifier`	`getMaskGenAlgorithm()`
`AlgorithmIdentifier`	`getPSourceAlgorithm()`
`ASN1Primitive`	`toASN1Primitive()`	RSAES-OAEP-params ::= SEQUENCE { hashAlgorithm [0] OAEP-PSSDigestAlgorithms DEFAULT sha1, maskGenAlgorithm [1] PKCS1MGFAlgorithms DEFAULT mgf1SHA1, pSourceAlgorithm [2] PKCS1PSourceAlgorithms DEFAULT pSpecifiedEmpty } OAEP-PSSDigestAlgorithms ALGORITHM-IDENTIFIER ::= { { OID id-sha1 PARAMETERS NULL }\| { OID id-sha256 PARAMETERS NULL }\| { OID id-sha384 PARAMETERS NULL }\| { OID id-sha512 PARAMETERS NULL }, ...

Methods inherited from class org.bouncycastle.asn1.ASN1Object

equals, getEncoded, getEncoded, hasEncodedTagValue, hashCode, toASN1Object

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, toString, wait, wait, wait

Field Details
- DEFAULT_HASH_ALGORITHM
  
  public static final AlgorithmIdentifier DEFAULT_HASH_ALGORITHM
- DEFAULT_MASK_GEN_FUNCTION
  
  public static final AlgorithmIdentifier DEFAULT_MASK_GEN_FUNCTION
- DEFAULT_P_SOURCE_ALGORITHM
  
  public static final AlgorithmIdentifier DEFAULT_P_SOURCE_ALGORITHM
Constructor Details
- RSAESOAEPparams
  
  public RSAESOAEPparams()
  
  The default version
- RSAESOAEPparams
  
  public RSAESOAEPparams(AlgorithmIdentifier hashAlgorithm, AlgorithmIdentifier maskGenAlgorithm, AlgorithmIdentifier pSourceAlgorithm)
- RSAESOAEPparams
  
  public RSAESOAEPparams(ASN1Sequence seq)

Method Details

getInstance

public static RSAESOAEPparams getInstance(Object obj)
getHashAlgorithm

public AlgorithmIdentifier getHashAlgorithm()
getMaskGenAlgorithm

public AlgorithmIdentifier getMaskGenAlgorithm()
getPSourceAlgorithm

public AlgorithmIdentifier getPSourceAlgorithm()

toASN1Primitive

public ASN1Primitive toASN1Primitive()

  RSAES-OAEP-params ::= SEQUENCE {
     hashAlgorithm      [0] OAEP-PSSDigestAlgorithms     DEFAULT sha1,
     maskGenAlgorithm   [1] PKCS1MGFAlgorithms  DEFAULT mgf1SHA1,
     pSourceAlgorithm   [2] PKCS1PSourceAlgorithms  DEFAULT pSpecifiedEmpty
   }
  
   OAEP-PSSDigestAlgorithms    ALGORITHM-IDENTIFIER ::= {
     { OID id-sha1 PARAMETERS NULL   }|
     { OID id-sha256 PARAMETERS NULL }|
     { OID id-sha384 PARAMETERS NULL }|
     { OID id-sha512 PARAMETERS NULL },
     ...  -- Allows for future expansion --
   }
   PKCS1MGFAlgorithms    ALGORITHM-IDENTIFIER ::= {
     { OID id-mgf1 PARAMETERS OAEP-PSSDigestAlgorithms },
    ...  -- Allows for future expansion --
   }
   PKCS1PSourceAlgorithms    ALGORITHM-IDENTIFIER ::= {
     { OID id-pSpecified PARAMETERS OCTET STRING },
     ...  -- Allows for future expansion --
  }

Specified by:: toASN1Primitive in interface ASN1Encodable
Specified by:: toASN1Primitive in class ASN1Object
Returns:: the asn1 primitive representing the parameters.

Class RSAESOAEPparams