security: Add wrapper for public/private key in transformation
Change-Id: I6610cccc8bb20b4e9e227895cf24b595a6e13698
Refs: #3009, #3010
diff --git a/src/security/detail/openssl-helper.cpp b/src/security/detail/openssl-helper.cpp
index ce51d1b..3a7140d 100644
--- a/src/security/detail/openssl-helper.cpp
+++ b/src/security/detail/openssl-helper.cpp
@@ -36,6 +36,44 @@
}
}
+EvpPkey::EvpPkey()
+ : m_key(nullptr)
+{
+}
+
+EvpPkey::~EvpPkey()
+{
+ EVP_PKEY_free(m_key);
+}
+
+EvpPkeyCtx::EvpPkeyCtx(EVP_PKEY* key)
+ : m_ctx(EVP_PKEY_CTX_new(key, nullptr))
+{
+ BOOST_ASSERT(m_ctx != nullptr);
+}
+
+EvpPkeyCtx::EvpPkeyCtx(int id)
+ : m_ctx(EVP_PKEY_CTX_new_id(id, nullptr))
+{
+ BOOST_ASSERT(m_ctx != nullptr);
+}
+
+EvpPkeyCtx::~EvpPkeyCtx()
+{
+ EVP_PKEY_CTX_free(m_ctx);
+}
+
+Bio::Bio(BIO_METHOD* method)
+ : m_bio(BIO_new(method))
+{
+ BOOST_ASSERT(m_bio != nullptr);
+}
+
+Bio::~Bio()
+{
+ BIO_free_all(m_bio);
+}
+
} // namespace detail
} // namespace security
} // namespace ndn
diff --git a/src/security/detail/openssl-helper.hpp b/src/security/detail/openssl-helper.hpp
index e9e5900..d74bcf6 100644
--- a/src/security/detail/openssl-helper.hpp
+++ b/src/security/detail/openssl-helper.hpp
@@ -32,6 +32,68 @@
const EVP_MD*
toDigestEvpMd(DigestAlgorithm algo);
+class EvpPkey
+{
+public:
+ EvpPkey();
+
+ ~EvpPkey();
+
+ EVP_PKEY*
+ get() const
+ {
+ return m_key;
+ }
+
+ EVP_PKEY**
+ operator&()
+ {
+ return &m_key;
+ }
+
+private:
+ EVP_PKEY* m_key;
+};
+
+class EvpPkeyCtx
+{
+public:
+ explicit
+ EvpPkeyCtx(EVP_PKEY* key);
+
+ explicit
+ EvpPkeyCtx(int id);
+
+ ~EvpPkeyCtx();
+
+ EVP_PKEY_CTX*
+ get() const
+ {
+ return m_ctx;
+ }
+
+private:
+ EVP_PKEY_CTX* m_ctx;
+};
+
+class Bio
+{
+public:
+ explicit
+ Bio(BIO_METHOD* method);
+
+ ~Bio();
+
+ BIO*
+ get() const
+ {
+ return m_bio;
+ }
+
+private:
+ BIO* m_bio;
+};
+
} // namespace detail
} // namespace security
} // namespace ndn