1 files changed, 38 insertions, 0 deletions
diff --git a/server/resty/openssl/include/evp/mac.lua b/server/resty/openssl/include/evp/mac.lua
new file mode 100644
index 0000000..a831076
--- /dev/null
+++ b/server/resty/openssl/include/evp/mac.lua
@@ -0,0 +1,38 @@
+local ffi = require "ffi"
+
+require "resty.openssl.include.ossl_typ"
+require "resty.openssl.include.provider"
+
+ffi.cdef [[
+  typedef struct evp_mac_st EVP_MAC;
+  typedef struct evp_mac_ctx_st EVP_MAC_CTX;
+
+  EVP_MAC_CTX *EVP_MAC_CTX_new(EVP_MAC *mac);
+  void EVP_MAC_CTX_free(EVP_MAC_CTX *ctx);
+
+  const OSSL_PROVIDER *EVP_MAC_get0_provider(const EVP_MAC *mac);
+  EVP_MAC *EVP_MAC_fetch(OSSL_LIB_CTX *libctx, const char *algorithm,
+                          const char *properties);
+
+  int EVP_MAC_init(EVP_MAC_CTX *ctx, const unsigned char *key, size_t keylen,
+                    const OSSL_PARAM params[]);
+  int EVP_MAC_update(EVP_MAC_CTX *ctx, const unsigned char *data, size_t datalen);
+  int EVP_MAC_final(EVP_MAC_CTX *ctx,
+                    unsigned char *out, size_t *outl, size_t outsize);
+
+  size_t EVP_MAC_CTX_get_mac_size(EVP_MAC_CTX *ctx);
+
+  typedef void* fake_openssl_mac_provided_list_fn(EVP_MAC *mac, void *arg);
+  void EVP_MAC_do_all_provided(OSSL_LIB_CTX *libctx,
+                              fake_openssl_mac_provided_list_fn*,
+                              void *arg);
+  int EVP_MAC_up_ref(EVP_MAC *mac);
+  void EVP_MAC_free(EVP_MAC *mac);
+
+  const char *EVP_MAC_get0_name(const EVP_MAC *mac);
+
+  int EVP_MAC_CTX_set_params(EVP_MAC_CTX *ctx, const OSSL_PARAM params[]);
+  const OSSL_PARAM *EVP_MAC_CTX_settable_params(EVP_MAC_CTX *ctx);
+  int EVP_MAC_CTX_get_params(EVP_MAC_CTX *ctx, OSSL_PARAM params[]);
+  const OSSL_PARAM *EVP_MAC_CTX_gettable_params(EVP_MAC_CTX *ctx);
+]]
+\ No newline at end of file