Reorganize local header files

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

diff --git a/crypto/evp/evp_enc.c b/crypto/evp/evp_enc.c
index 4d6001688fb8a727022b76ce8dfd1e679a6481cb..a3fb5f742403e01216c1a189a63e3c491e592a6d 100644 (file)
--- a/crypto/evp/evp_enc.c
+++ b/crypto/evp/evp_enc.c
@@ -17,9 +17,9 @@
 #include <openssl/engine.h>
 #include <openssl/params.h>
 #include <openssl/core_names.h>
-#include "internal/evp_int.h"
+#include "crypto/evp.h"
 #include "internal/provider.h"
-#include "evp_locl.h"
+#include "evp_local.h"
 
 int EVP_CIPHER_CTX_reset(EVP_CIPHER_CTX *ctx)
 {
@@ -165,9 +165,18 @@ int EVP_CipherInit_ex(EVP_CIPHER_CTX *ctx, const EVP_CIPHER *cipher,
         case NID_aes_128_ctr:
         case NID_aes_128_xts:
         case NID_aes_256_xts:
+        case NID_aes_256_ocb:
+        case NID_aes_192_ocb:
+        case NID_aes_128_ocb:
         case NID_aes_256_gcm:
         case NID_aes_192_gcm:
         case NID_aes_128_gcm:
+        case NID_id_aes256_wrap:
+        case NID_id_aes256_wrap_pad:
+        case NID_id_aes192_wrap:
+        case NID_id_aes192_wrap_pad:
+        case NID_id_aes128_wrap:
+        case NID_id_aes128_wrap_pad:
         case NID_aria_256_gcm:
         case NID_aria_192_gcm:
         case NID_aria_128_gcm:
@@ -230,6 +239,12 @@ int EVP_CipherInit_ex(EVP_CIPHER_CTX *ctx, const EVP_CIPHER *cipher,
         case NID_des_ede_ofb64:
         case NID_des_ede_cfb64:
         case NID_desx_cbc:
+        case NID_des_cbc:
+        case NID_des_ecb:
+        case NID_des_cfb1:
+        case NID_des_cfb8:
+        case NID_des_cfb64:
+        case NID_des_ofb64:
         case NID_id_smime_alg_CMS3DESwrap:
         case NID_bf_cbc:
         case NID_bf_ecb:
@@ -247,7 +262,14 @@ int EVP_CipherInit_ex(EVP_CIPHER_CTX *ctx, const EVP_CIPHER *cipher,
         case NID_seed_ecb:
         case NID_seed_cfb128:
         case NID_seed_ofb128:
-            break;
+        case NID_sm4_cbc:
+        case NID_sm4_ecb:
+        case NID_sm4_ctr:
+        case NID_sm4_cfb128:
+        case NID_sm4_ofb128:
+        case NID_rc4:
+        case NID_rc4_40:
+        break;
         default:
             goto legacy;
         }
@@ -1273,7 +1295,32 @@ EVP_CIPHER *evp_cipher_new(void)
     return cipher;
 }
 
-static void *evp_cipher_from_dispatch(const char *name,
+/*
+ * FIPS module note: since internal fetches will be entirely
+ * provider based, we know that none of its code depends on legacy
+ * NIDs or any functionality that use them.
+ */
+#ifndef FIPS_MODE
+/* TODO(3.x) get rid of the need for legacy NIDs */
+static void set_legacy_nid(const char *name, void *vlegacy_nid)
+{
+    int nid;
+    int *legacy_nid = vlegacy_nid;
+
+    if (*legacy_nid == -1)       /* We found a clash already */
+        return;
+    if ((nid = OBJ_sn2nid(name)) == NID_undef
+        && (nid = OBJ_ln2nid(name)) == NID_undef)
+        return;
+    if (*legacy_nid != NID_undef && *legacy_nid != nid) {
+        *legacy_nid = -1;
+        return;
+    }
+    *legacy_nid = nid;
+}
+#endif
+
+static void *evp_cipher_from_dispatch(const int name_id,
                                       const OSSL_DISPATCH *fns,
                                       OSSL_PROVIDER *prov,
                                       void *unused)
@@ -1281,24 +1328,24 @@ static void *evp_cipher_from_dispatch(const char *name,
     EVP_CIPHER *cipher = NULL;
     int fnciphcnt = 0, fnctxcnt = 0;
 
-    if ((cipher = evp_cipher_new()) == NULL
-        || (cipher->name = OPENSSL_strdup(name)) == NULL) {
-        EVP_CIPHER_free(cipher);
+    if ((cipher = evp_cipher_new()) == NULL) {
         EVPerr(0, ERR_R_MALLOC_FAILURE);
         return NULL;
     }
 
 #ifndef FIPS_MODE
-    /*
-     * FIPS module note: since internal fetches will be entirely
-     * provider based, we know that none of its code depends on legacy
-     * NIDs or any functionality that use them.
-     *
-     * TODO(3.x) get rid of the need for legacy NIDs
-     */
-    cipher->nid = OBJ_sn2nid(name);
+    /* TODO(3.x) get rid of the need for legacy NIDs */
+    cipher->nid = NID_undef;
+    evp_doall_names(prov, name_id, set_legacy_nid, &cipher->nid);
+    if (cipher->nid == -1) {
+        ERR_raise(ERR_LIB_EVP, ERR_R_INTERNAL_ERROR);
+        EVP_CIPHER_free(cipher);
+        return NULL;
+    }
 #endif
 
+    cipher->name_id = name_id;
+
     for (; fns->function_id != 0; fns++) {
         switch (fns->function_id) {
         case OSSL_FUNC_CIPHER_NEWCTX:
@@ -1441,7 +1488,6 @@ void EVP_CIPHER_free(EVP_CIPHER *cipher)
     if (i > 0)
         return;
     ossl_provider_free(cipher->prov);
-    OPENSSL_free(cipher->name);
     CRYPTO_THREAD_lock_free(cipher->lock);
     OPENSSL_free(cipher);
 }