Remove init of MACs from EVP

[openssl.git] / crypto / evp / digest.c

diff --git a/crypto/evp/digest.c b/crypto/evp/digest.c
index afcd73609bd28ee4dec18a019a535f7142299462..46d5c17e2f27916227004cf20838869175ba4363 100644 (file)
--- a/crypto/evp/digest.c
+++ b/crypto/evp/digest.c
@@ -524,6 +524,20 @@ int EVP_Digest(const void *data, size_t count,
     return ret;
 }
 
+int EVP_MD_get_params(const EVP_MD *digest, OSSL_PARAM params[])
+{
+    if (digest != NULL && digest->get_params != NULL)
+        return digest->get_params(params);
+    return 0;
+}
+
+const OSSL_PARAM *EVP_MD_gettable_params(const EVP_MD *digest)
+{
+    if (digest != NULL && digest->gettable_params != NULL)
+        return digest->gettable_params();
+    return NULL;
+}
+
 int EVP_MD_CTX_set_params(EVP_MD_CTX *ctx, const OSSL_PARAM params[])
 {
     if (ctx->digest != NULL && ctx->digest->ctx_set_params != NULL)
@@ -531,6 +545,13 @@ int EVP_MD_CTX_set_params(EVP_MD_CTX *ctx, const OSSL_PARAM params[])
     return 0;
 }
 
+const OSSL_PARAM *EVP_MD_CTX_settable_params(const EVP_MD *digest)
+{
+    if (digest != NULL && digest->settable_ctx_params != NULL)
+        return digest->settable_ctx_params();
+    return NULL;
+}
+
 int EVP_MD_CTX_get_params(EVP_MD_CTX *ctx, OSSL_PARAM params[])
 {
     if (ctx->digest != NULL && ctx->digest->get_params != NULL)
@@ -538,6 +559,13 @@ int EVP_MD_CTX_get_params(EVP_MD_CTX *ctx, OSSL_PARAM params[])
     return 0;
 }
 
+const OSSL_PARAM *EVP_MD_CTX_gettable_params(const EVP_MD *digest)
+{
+    if (digest != NULL && digest->gettable_ctx_params != NULL)
+        return digest->gettable_ctx_params();
+    return NULL;
+}
+
 /* TODO(3.0): Remove legacy code below - only used by engines & DigestSign */
 int EVP_MD_CTX_ctrl(EVP_MD_CTX *ctx, int cmd, int p1, void *p2)
 {
@@ -655,6 +683,20 @@ static void *evp_md_from_dispatch(const char *name, const OSSL_DISPATCH *fns,
             if (md->ctx_get_params == NULL)
                 md->ctx_get_params = OSSL_get_OP_digest_ctx_get_params(fns);
             break;
+        case OSSL_FUNC_DIGEST_GETTABLE_PARAMS:
+            if (md->gettable_params == NULL)
+                md->gettable_params = OSSL_get_OP_digest_gettable_params(fns);
+            break;
+        case OSSL_FUNC_DIGEST_SETTABLE_CTX_PARAMS:
+            if (md->settable_ctx_params == NULL)
+                md->settable_ctx_params =
+                    OSSL_get_OP_digest_settable_ctx_params(fns);
+            break;
+        case OSSL_FUNC_DIGEST_GETTABLE_CTX_PARAMS:
+            if (md->gettable_ctx_params == NULL)
+                md->gettable_ctx_params =
+                    OSSL_get_OP_digest_gettable_ctx_params(fns);
+            break;
         }
     }
     if ((fncnt != 0 && fncnt != 5)