--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -99,7 +99,7 @@ unset(DESKFLOW_VERSION_TWEAK)
 message(STATUS "Building ${CMAKE_PROJECT_NAME}-${CMAKE_PROJECT_VERSION}")
 
 # Set lib versions
-set(REQUIRED_OPENSSL_VERSION 3.0)
+set(REQUIRED_OPENSSL_VERSION 2.0)
 set(REQUIRED_LIBEI_VERSION 1.3)
 set(REQUIRED_LIBPORTAL_VERSION 0.8)
 set(REQUIRED_QT_VERSION 6.7.0)
--- a/src/lib/net/SecureUtils.cpp
+++ b/src/lib/net/SecureUtils.cpp
@@ -23,6 +23,35 @@ namespace deskflow {
 
 namespace {
 
+#ifdef LIBRESSL_VERSION_NUMBER
+
+#define EVP_PKEY_get_bits(pkey) EVP_PKEY_bits(pkey)
+
+static EVP_PKEY *EVP_RSA_gen(int bits)
+{
+  EVP_PKEY_CTX *ctx = NULL;
+  EVP_PKEY *pkey = NULL;
+
+  ctx = EVP_PKEY_CTX_new_id(EVP_PKEY_RSA, NULL);
+  if (!ctx)
+    goto err;
+
+  if (EVP_PKEY_keygen_init(ctx) <= 0)
+    goto err;
+
+  if (EVP_PKEY_CTX_set_rsa_keygen_bits(ctx, bits) <= 0)
+    goto err;
+
+  if (EVP_PKEY_keygen(ctx, &pkey) <= 0)
+    goto err;
+
+err:
+  EVP_PKEY_CTX_free(ctx);
+  return pkey;
+}
+
+#endif
+
 const EVP_MD *digestForType(Fingerprint::Type type)
 {
   switch (type) {
--- a/src/lib/net/SslLogger.cpp
+++ b/src/lib/net/SslLogger.cpp
@@ -44,7 +44,7 @@ void logLocalSecureCipherInfo(const SSL *ssl)
 
 void logRemoteSecureCipherInfo(const SSL *ssl)
 {
-#if OPENSSL_VERSION_NUMBER < 0x10100000L || defined(LIBRESSL_VERSION_NUMBER)
+#if OPENSSL_VERSION_NUMBER < 0x10100000L
   // ssl->session->ciphers is not forward compatable,
   // In future release of OpenSSL, it's not visible,
   // however, LibreSSL still uses this.