How to check PassportService.doAA (Active Authentication)










0















I am trying to do Passport Active Authentication using jmrtd 0.5.5 library. Based on this link, method doAA returns boolean. But actually the method return object is byte.



How do I get the expected boolean response based on the byte output?



public byte doAA(java.security.PublicKey publicKey,
java.lang.String digestAlgorithm,
java.lang.String signatureAlgorithm,
byte challenge)
throws net.sf.scuba.smartcards.CardServiceException


Performs the Active Authentication protocol.



Parameters:



publicKey - the public key to use (usually read from the card)
digestAlgorithm - the digest algorithm to use, or null
signatureAlgorithm - signature algorithm
challenge - challenge


Returns:
a boolean indicating whether the card was authenticated










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    0















    I am trying to do Passport Active Authentication using jmrtd 0.5.5 library. Based on this link, method doAA returns boolean. But actually the method return object is byte.



    How do I get the expected boolean response based on the byte output?



    public byte doAA(java.security.PublicKey publicKey,
    java.lang.String digestAlgorithm,
    java.lang.String signatureAlgorithm,
    byte challenge)
    throws net.sf.scuba.smartcards.CardServiceException


    Performs the Active Authentication protocol.



    Parameters:



    publicKey - the public key to use (usually read from the card)
    digestAlgorithm - the digest algorithm to use, or null
    signatureAlgorithm - signature algorithm
    challenge - challenge


    Returns:
    a boolean indicating whether the card was authenticated










    share|improve this question
























      0












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      0








      I am trying to do Passport Active Authentication using jmrtd 0.5.5 library. Based on this link, method doAA returns boolean. But actually the method return object is byte.



      How do I get the expected boolean response based on the byte output?



      public byte doAA(java.security.PublicKey publicKey,
      java.lang.String digestAlgorithm,
      java.lang.String signatureAlgorithm,
      byte challenge)
      throws net.sf.scuba.smartcards.CardServiceException


      Performs the Active Authentication protocol.



      Parameters:



      publicKey - the public key to use (usually read from the card)
      digestAlgorithm - the digest algorithm to use, or null
      signatureAlgorithm - signature algorithm
      challenge - challenge


      Returns:
      a boolean indicating whether the card was authenticated










      share|improve this question














      I am trying to do Passport Active Authentication using jmrtd 0.5.5 library. Based on this link, method doAA returns boolean. But actually the method return object is byte.



      How do I get the expected boolean response based on the byte output?



      public byte doAA(java.security.PublicKey publicKey,
      java.lang.String digestAlgorithm,
      java.lang.String signatureAlgorithm,
      byte challenge)
      throws net.sf.scuba.smartcards.CardServiceException


      Performs the Active Authentication protocol.



      Parameters:



      publicKey - the public key to use (usually read from the card)
      digestAlgorithm - the digest algorithm to use, or null
      signatureAlgorithm - signature algorithm
      challenge - challenge


      Returns:
      a boolean indicating whether the card was authenticated







      java android






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      share|improve this question











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      asked Nov 12 '18 at 3:17









      NothingBoxNothingBox

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