Make the EVP Key Exchange code provider aware

[thirdparty/openssl.git] / include / openssl / evp.h

diff --git a/include/openssl/evp.h b/include/openssl/evp.h
index e781ebe21244d0572992fc27b41d176f1383713a..a2cb66aaf3dd9c72526363e9b888caf4777fab26 100644 (file)
--- a/include/openssl/evp.h
+++ b/include/openssl/evp.h
@@ -1477,6 +1477,7 @@ int EVP_PKEY_decrypt(EVP_PKEY_CTX *ctx,
                      unsigned char *out, size_t *outlen,
                      const unsigned char *in, size_t inlen);
 
+int EVP_PKEY_derive_init_ex(EVP_PKEY_CTX *ctx, EVP_KEYEXCH *exchange);
 int EVP_PKEY_derive_init(EVP_PKEY_CTX *ctx);
 int EVP_PKEY_derive_set_peer(EVP_PKEY_CTX *ctx, EVP_PKEY *peer);
 int EVP_PKEY_derive(EVP_PKEY_CTX *ctx, unsigned char *key, size_t *keylen);
@@ -1705,6 +1706,12 @@ void EVP_PKEY_meth_get_param_check(const EVP_PKEY_METHOD *pmeth,
 void EVP_PKEY_meth_get_digest_custom(EVP_PKEY_METHOD *pmeth,
                                      int (**pdigest_custom) (EVP_PKEY_CTX *ctx,
                                                              EVP_MD_CTX *mctx));
+
+void EVP_KEYEXCH_free(EVP_KEYEXCH *exchange);
+int EVP_KEYEXCH_up_ref(EVP_KEYEXCH *exchange);
+EVP_KEYEXCH *EVP_KEYEXCH_fetch(OPENSSL_CTX *ctx, const char *algorithm,
+                               const char *properties);
+
 void EVP_add_alg_module(void);
 
 /*