OpenDDS::Security::SSL::ecdh_pubkey_as_octets Class Reference

List of all members.

Public Member Functions
	ecdh_pubkey_as_octets (EVP_PKEY *pkey)
	~ecdh_pubkey_as_octets ()
int	operator() (DDS::OctetSeq &dst)
Private Attributes
EVP_PKEY *	keypair

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Detailed Description

Definition at line 308 of file DiffieHellman.cpp.

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Constructor & Destructor Documentation

OpenDDS::Security::SSL::ecdh_pubkey_as_octets::ecdh_pubkey_as_octets

(

EVP_PKEY *

pkey

)

[inline]

Definition at line 311 of file DiffieHellman.cpp.

      : keypair(pkey)
    {
    }

OpenDDS::Security::SSL::ecdh_pubkey_as_octets::~ecdh_pubkey_as_octets

(

)

[inline]

Definition at line 316 of file DiffieHellman.cpp.

{}

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Member Function Documentation

int OpenDDS::Security::SSL::ecdh_pubkey_as_octets::operator()

(

DDS::OctetSeq &

dst

)

[inline]

Definition at line 318 of file DiffieHellman.cpp.

References keypair, len, and OPENDDS_SSL_LOG_ERR.

    {
      if (!keypair) return 1;

      EC_Handle keypair_ecdh(keypair);
      if (!keypair_ecdh) {
        OPENDDS_SSL_LOG_ERR("EVP_PKEY_get0_EC_KEY failed");
        return 1;
      }

      const EC_POINT* pubkey = EC_KEY_get0_public_key(keypair_ecdh);
      if (!pubkey) {
        OPENDDS_SSL_LOG_ERR("EC_KEY_get0_public_key failed");
        return 1;
      }

      size_t len = 0u;
      if (0 == (len = EC_POINT_point2oct(
                  EC_KEY_get0_group(keypair_ecdh), pubkey,
                  EC_KEY_get_conv_form(keypair_ecdh), NULL, 0u, NULL))) {
        OPENDDS_SSL_LOG_ERR("EC_POINT_point2oct failed");
        return 1;
      }

      dst.length(len);

      if (0 ==
          (len = EC_POINT_point2oct(EC_KEY_get0_group(keypair_ecdh), pubkey,
                                    EC_KEY_get_conv_form(keypair_ecdh),
                                    dst.get_buffer(), len, NULL))) {
        OPENDDS_SSL_LOG_ERR("EC_POINT_point2oct failed");
        return 1;
      }

      return 0;
    }

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Member Data Documentation

EVP_PKEY* OpenDDS::Security::SSL::ecdh_pubkey_as_octets::keypair [private]

Definition at line 356 of file DiffieHellman.cpp.

Referenced by operator()().

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The documentation for this class was generated from the following file:

• DiffieHellman.cpp