new file mode 100644
--- /dev/null
+++ b/src/event/ngx_event_openssl.c
@@ -0,0 +1,124 @@
+#include <ngx_config.h>
+#include <ngx_core.h>
+
+
+static void ngx_ssl_error(ngx_uint_t level, ngx_log_t *log, int err,
+                          char *fmt, ...);
+
+
+ngx_int_t ngx_ssl_init(ngx_log_t *log)
+{
+    SSL_library_init();
+    SSL_load_error_strings();
+
+    return NGX_OK;
+}
+
+
+ngx_int_t ngx_ssl_create_session(ngx_ssl_ctx_t *ssl_ctx, ngx_connection_t *c)
+{   
+    ngx_ssl_t  *ssl;
+
+    ssl = SSL_new(ssl_ctx);
+
+    if (ssl == NULL) {
+        ngx_ssl_error(NGX_LOG_ALERT, c->log, 0, "SSL_new() failed");
+        return NGX_ERROR;
+    }
+
+    if (SSL_set_fd(ssl, c->fd) == 0) {
+        ngx_ssl_error(NGX_LOG_ALERT, c->log, 0, "SSL_set_fd() failed");
+        return NGX_ERROR;
+    }
+
+    SSL_set_accept_state(ssl);
+
+    c->ssl = ssl;
+
+    return NGX_OK;
+}
+
+
+ngx_int_t ngx_ssl_recv(ngx_connection_t *c, u_char *buf, size_t size)
+{
+    int         n;
+    char       *handshake;
+
+    n = SSL_read(c->ssl, buf, size);
+
+    ngx_log_debug1(NGX_LOG_DEBUG_EVENT, c->log, 0, "SSL_read: %d", n); 
+
+    if (n > 0) {
+        return n;
+    }
+
+    n = SSL_get_error(c->ssl, n);
+
+    ngx_log_debug1(NGX_LOG_DEBUG_EVENT, c->log, 0, "SSL_get_error: %d", n);
+
+    if (n == SSL_ERROR_WANT_READ) {
+        return NGX_AGAIN;
+    }
+    
+#if 0
+    if (n == SSL_ERROR_WANT_WRITE) {
+        return NGX_AGAIN;
+    }
+#endif
+
+    if (!SSL_is_init_finished(c->ssl)) {
+        handshake = "in SSL handshake";
+
+    } else {
+        handshake = "";
+    }
+
+    if (n == SSL_ERROR_ZERO_RETURN) {
+        ngx_log_error(NGX_LOG_INFO, c->log, 0,
+                      "client closed connection%s", handshake);
+
+        SSL_set_shutdown(c->ssl, SSL_RECEIVED_SHUTDOWN);
+
+        return NGX_ERROR;
+    }
+
+    if (ERR_GET_REASON(ERR_peek_error()) == SSL_R_HTTP_REQUEST) {
+        ngx_log_error(NGX_LOG_ERR, c->log, 0,
+                      "client sent plain HTTP request to HTTPS port");
+
+        SSL_set_shutdown(c->ssl, SSL_RECEIVED_SHUTDOWN|SSL_SENT_SHUTDOWN);
+
+        return NGX_SSL_HTTP_ERROR;
+    }
+
+    ngx_ssl_error(NGX_LOG_ALERT, c->log, n, "SSL_read() failed%s", handshake);
+
+    SSL_set_shutdown(c->ssl, SSL_RECEIVED_SHUTDOWN);
+
+    return NGX_ERROR;
+}
+
+
+static void ngx_ssl_error(ngx_uint_t level, ngx_log_t *log, int err,
+                          char *fmt, ...)
+{   
+    int      len;
+    char     errstr[NGX_MAX_CONF_ERRSTR];
+    va_list  args;
+
+    va_start(args, fmt);
+    len = ngx_vsnprintf(errstr, sizeof(errstr) - 1, fmt, args);
+    va_end(args);
+
+    errstr[len++] = ' ';
+    errstr[len++] = '(';
+    errstr[len++] = 'S';
+    errstr[len++] = 'S';
+    errstr[len++] = 'L';
+    errstr[len++] = ':';
+    errstr[len++] = ' ';
+
+    ERR_error_string_n(ERR_get_error(), errstr + len, sizeof(errstr) - len - 1);
+
+    ngx_log_error(level, log, 0, "%s)", errstr);
+}