OpenDDS::Security::SSL::ecdh_constructor Class Reference

List of all members.

Public Member Functions
	ecdh_constructor ()
	~ecdh_constructor ()
EVP_PKEY *	operator() ()
Private Attributes
EVP_PKEY *	params
EVP_PKEY_CTX *	paramgen_ctx
EVP_PKEY_CTX *	keygen_ctx

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Detailed Description

Definition at line 227 of file DiffieHellman.cpp.

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Constructor & Destructor Documentation

OpenDDS::Security::SSL::ecdh_constructor::ecdh_constructor

(

)

[inline]

Definition at line 230 of file DiffieHellman.cpp.

: params(NULL), paramgen_ctx(NULL), keygen_ctx(NULL) {}

OpenDDS::Security::SSL::ecdh_constructor::~ecdh_constructor

(

)

[inline]

Definition at line 232 of file DiffieHellman.cpp.

References keygen_ctx, paramgen_ctx, and params.

    {
      EVP_PKEY_free(params);
      EVP_PKEY_CTX_free(paramgen_ctx);
      EVP_PKEY_CTX_free(keygen_ctx);
    }

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Member Function Documentation

EVP_PKEY* OpenDDS::Security::SSL::ecdh_constructor::operator()

(

void

)

[inline]

Definition at line 239 of file DiffieHellman.cpp.

References keygen_ctx, OPENDDS_SSL_LOG_ERR, paramgen_ctx, and params.

    {
      EVP_PKEY* result = NULL;

      if (NULL == (paramgen_ctx = EVP_PKEY_CTX_new_id(EVP_PKEY_EC, NULL))) {
        OPENDDS_SSL_LOG_ERR("EVP_PKEY_CTX_new_id");
        return NULL;
      }

      if (NULL == (params = EVP_PKEY_new())) {
        OPENDDS_SSL_LOG_ERR("EVP_PKEY_new failed");
        return NULL;
      }

      if (1 != EVP_PKEY_paramgen_init(paramgen_ctx)) {
        OPENDDS_SSL_LOG_ERR("EVP_PKEY_paramgen_init failed");
        return NULL;
      }

      if (1 != EVP_PKEY_CTX_set_ec_paramgen_curve_nid(paramgen_ctx,
                                                      NID_X9_62_prime256v1)) {
        OPENDDS_SSL_LOG_ERR("EVP_PKEY_CTX_set_ec_paramgen_curve_nid failed");
        return NULL;
      }

      if (1 != EVP_PKEY_paramgen(paramgen_ctx, &params)) {
        OPENDDS_SSL_LOG_ERR("EVP_PKEY_paramgen failed");
        return NULL;
      }

      if (NULL == (keygen_ctx = EVP_PKEY_CTX_new(params, NULL))) {
        OPENDDS_SSL_LOG_ERR("EVP_PKEY_CTX_new failed");
        return NULL;
      }

      if (1 != EVP_PKEY_keygen_init(keygen_ctx)) {
        OPENDDS_SSL_LOG_ERR("EVP_PKEY_keygen_init failed");
        return NULL;
      }

      if (1 != EVP_PKEY_keygen(keygen_ctx, &result)) {
        OPENDDS_SSL_LOG_ERR("EVP_PKEY_keygen failed");
        return NULL;
      }

      return result;
    }

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Member Data Documentation

EVP_PKEY_CTX* OpenDDS::Security::SSL::ecdh_constructor::keygen_ctx [private]

Definition at line 290 of file DiffieHellman.cpp.

Referenced by operator()(), and ~ecdh_constructor().

EVP_PKEY_CTX* OpenDDS::Security::SSL::ecdh_constructor::paramgen_ctx [private]

Definition at line 289 of file DiffieHellman.cpp.

Referenced by operator()(), and ~ecdh_constructor().

EVP_PKEY* OpenDDS::Security::SSL::ecdh_constructor::params [private]

Definition at line 288 of file DiffieHellman.cpp.

Referenced by operator()(), and ~ecdh_constructor().

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

• DiffieHellman.cpp