Field Detail

• ECDSA_SHA2_PREFIX

  public static final String ECDSA_SHA2_PREFIX

  See Also:

  Constant Field Values

Constructor Detail

• ECDSAKeys

  public ECDSAKeys()

Method Detail

• encodeAsOpenSSH

  public static String encodeAsOpenSSH(ECPublicKey key)

• publicKeySpecFromOpenSSH

  public static ECPublicKeySpec publicKeySpecFromOpenSSH(String ecDsaPub)

  Executes org.jclouds.crypto.Pems#publicKeySpecFromOpenSSH(com.google.common.io.InputSupplier) on the string which was OpenSSH Base64 Encoded id_rsa.pub

  Parameters:

  idRsaPub - formatted ssh-dss AAAAB3NzaC1yc2EAAAADAQABAAAB...

  See Also:

  org.jclouds.crypto.Pems#publicKeySpecFromOpenSSH(com.google.common.io.InputSupplier)

• publicKeySpecFromOpenSSH

  public static ECPublicKeySpec publicKeySpecFromOpenSSH(com.google.common.io.ByteSource supplier)
                                                  throws IOException

  Returns DSAPublicKeySpec which was OpenSSH Base64 Encoded id_rsa.pub

  Parameters:

  supplier - the input stream factory, formatted ssh-dss AAAAB3NzaC1yc2EAAAADAQABAAAB...

  Returns:

  the DSAPublicKeySpec which was OpenSSH Base64 Encoded id_rsa.pub

  Throws:

  IOException - if an I/O error occurs

• fingerprintPublicKey

  public static String fingerprintPublicKey(String publicKeyOpenSSH)
                                     throws IOException

  Parameters:

  publicKeyOpenSSH - RSA public key in OpenSSH format

  Returns:

  fingerprint ex. 2b:a9:62:95:5b:8b:1d:61:e0:92:f7:03:10:e9:db:d9

  Throws:

  IOException

• fingerprint

  public static String fingerprint(ECPublicKey publicKey)

  Create a fingerprint per the following spec

  Returns:

  hex fingerprint ex. 2b:a9:62:95:5b:8b:1d:61:e0:92:f7:03:10:e9:db:d9

• encodeECPoint

  public static byte[] encodeECPoint(ECPoint group,
                     EllipticCurve curve)

  Encode EllipticCurvePoint to an OctetString

• decodeECPoint

  public static ECPoint decodeECPoint(byte[] M,
                      EllipticCurve curve)

  Decode an OctetString to EllipticCurvePoint according to SECG 2.3.4