Class ECDSAPrivateKeyInfoKeyPairConverter

java.lang.Object
net.schmizz.sshj.userauth.keyprovider.pkcs.ECDSAPrivateKeyInfoKeyPairConverter
All Implemented Interfaces:
KeyPairConverter<org.bouncycastle.asn1.pkcs.PrivateKeyInfo>

class ECDSAPrivateKeyInfoKeyPairConverter extends Object implements KeyPairConverter<org.bouncycastle.asn1.pkcs.PrivateKeyInfo>
Key Pair Converter from ECDSA Private Key Information to PEM Key Pair
  • Field Summary

    Fields
    Modifier and Type
    Field
    Description
    private static final org.slf4j.Logger
     
    private static final boolean
     
  • Constructor Summary

    Constructors
    Constructor
    Description
     
  • Method Summary

    Modifier and Type
    Method
    Description
    private byte[]
    getEncodedPublicKey(org.bouncycastle.asn1.pkcs.PrivateKeyInfo privateKeyInfo)
    Get Encoded Elliptic Curve Public Key calculated according to RFC 6979 Section 2.2
    org.bouncycastle.openssl.PEMKeyPair
    getKeyPair(org.bouncycastle.asn1.pkcs.PrivateKeyInfo privateKeyInfo)
    Get PEM Key Pair calculating ECDSA Public Key from ECDSA Private Key Information
    private org.bouncycastle.asn1.x9.X9ECParameters
    getParameters(org.bouncycastle.asn1.x509.AlgorithmIdentifier algorithmIdentifier)
     
    private org.bouncycastle.math.ec.ECPoint
    getPublicKey(org.bouncycastle.asn1.x9.X9ECParameters parameters, BigInteger privateKey)
     

    Methods inherited from class java.lang.Object

    clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
  • Field Details

    • logger

      private static final org.slf4j.Logger logger
    • POINT_COMPRESSED

      private static final boolean POINT_COMPRESSED
      See Also:
  • Constructor Details

    • ECDSAPrivateKeyInfoKeyPairConverter

      ECDSAPrivateKeyInfoKeyPairConverter()
  • Method Details

    • getKeyPair

      public org.bouncycastle.openssl.PEMKeyPair getKeyPair(org.bouncycastle.asn1.pkcs.PrivateKeyInfo privateKeyInfo) throws IOException
      Get PEM Key Pair calculating ECDSA Public Key from ECDSA Private Key Information
      Specified by:
      getKeyPair in interface KeyPairConverter<org.bouncycastle.asn1.pkcs.PrivateKeyInfo>
      Parameters:
      privateKeyInfo - ECDSA Private Key Information
      Returns:
      PEM Key Pair
      Throws:
      IOException - Thrown on Public Key parsing failures
    • getEncodedPublicKey

      private byte[] getEncodedPublicKey(org.bouncycastle.asn1.pkcs.PrivateKeyInfo privateKeyInfo) throws IOException
      Get Encoded Elliptic Curve Public Key calculated according to RFC 6979 Section 2.2
      Parameters:
      privateKeyInfo - ECDSA Private Key Information
      Returns:
      Encoded Elliptic Curve Public Key
      Throws:
      IOException - Thrown on failures parsing private key
    • getParameters

      private org.bouncycastle.asn1.x9.X9ECParameters getParameters(org.bouncycastle.asn1.x509.AlgorithmIdentifier algorithmIdentifier)
    • getPublicKey

      private org.bouncycastle.math.ec.ECPoint getPublicKey(org.bouncycastle.asn1.x9.X9ECParameters parameters, BigInteger privateKey)