Field Detail

• DEFAULT_HASH_ALGORITHM

  public static final AlgorithmIdentifier DEFAULT_HASH_ALGORITHM

• DEFAULT_MASK_GEN_FUNCTION

  public static final AlgorithmIdentifier DEFAULT_MASK_GEN_FUNCTION

• DEFAULT_SALT_LENGTH

  public static final ASN1Integer DEFAULT_SALT_LENGTH

• DEFAULT_TRAILER_FIELD

  public static final ASN1Integer DEFAULT_TRAILER_FIELD

Constructor Detail

• RSASSAPSSparams

  public RSASSAPSSparams()

  The default version

• RSASSAPSSparams

  public RSASSAPSSparams​(AlgorithmIdentifier hashAlgorithm,
                         AlgorithmIdentifier maskGenAlgorithm,
                         ASN1Integer saltLength,
                         ASN1Integer trailerField)

Method Detail

• getInstance

  public static RSASSAPSSparams getInstance​(java.lang.Object obj)

• getHashAlgorithm

  public AlgorithmIdentifier getHashAlgorithm()

• getMaskGenAlgorithm

  public AlgorithmIdentifier getMaskGenAlgorithm()

• getSaltLength

  public java.math.BigInteger getSaltLength()

• getTrailerField

  public java.math.BigInteger getTrailerField()

• toASN1Primitive

  public ASN1Primitive toASN1Primitive()

   RSASSA-PSS-params ::= SEQUENCE {
     hashAlgorithm      [0] OAEP-PSSDigestAlgorithms  DEFAULT sha1,
      maskGenAlgorithm   [1] PKCS1MGFAlgorithms  DEFAULT mgf1SHA1,
      saltLength         [2] INTEGER  DEFAULT 20,
      trailerField       [3] TrailerField  DEFAULT trailerFieldBC
    }
  
   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 --
   }
   
   TrailerField ::= INTEGER { trailerFieldBC(1) }
   

  Specified by:

  toASN1Primitive in interface ASN1Encodable

  Specified by:

  toASN1Primitive in class ASN1Object

  Returns:

  the asn1 primitive representing the parameters.