]> git.ipfire.org Git - thirdparty/openssl.git/blobdiff - providers/fips/fipsprov.c
Move CMAC to providers
[thirdparty/openssl.git] / providers / fips / fipsprov.c
index c1fbe4a3f57c917dec172313a9f04b90655d7d2f..96e5e1dc419619a77074ccbdbb362c88381a5ec1 100644 (file)
@@ -19,6 +19,7 @@
 /* TODO(3.0): Needed for dummy_evp_call(). To be removed */
 #include <openssl/sha.h>
 #include <openssl/rand_drbg.h>
+#include <openssl/ec.h>
 
 #include "internal/cryptlib.h"
 #include "internal/property.h"
@@ -36,16 +37,14 @@ extern OSSL_core_thread_start_fn *c_thread_start;
  * us with the OPENSSL_CTX as a parameter.
  */
 /* Functions provided by the core */
-static OSSL_core_get_param_types_fn *c_get_param_types;
+static OSSL_core_gettable_params_fn *c_gettable_params;
 static OSSL_core_get_params_fn *c_get_params;
 OSSL_core_thread_start_fn *c_thread_start;
-static OSSL_core_put_error_fn *c_put_error;
-static OSSL_core_add_error_vdata_fn *c_add_error_vdata;
+static OSSL_core_new_error_fn *c_new_error;
+static OSSL_core_set_error_debug_fn *c_set_error_debug;
+static OSSL_core_vset_error_fn *c_vset_error;
 static OSSL_CRYPTO_malloc_fn *c_CRYPTO_malloc;
 static OSSL_CRYPTO_zalloc_fn *c_CRYPTO_zalloc;
-static OSSL_CRYPTO_memdup_fn *c_CRYPTO_memdup;
-static OSSL_CRYPTO_strdup_fn *c_CRYPTO_strdup;
-static OSSL_CRYPTO_strndup_fn *c_CRYPTO_strndup;
 static OSSL_CRYPTO_free_fn *c_CRYPTO_free;
 static OSSL_CRYPTO_clear_free_fn *c_CRYPTO_clear_free;
 static OSSL_CRYPTO_realloc_fn *c_CRYPTO_realloc;
@@ -55,7 +54,6 @@ static OSSL_CRYPTO_secure_zalloc_fn *c_CRYPTO_secure_zalloc;
 static OSSL_CRYPTO_secure_free_fn *c_CRYPTO_secure_free;
 static OSSL_CRYPTO_secure_clear_free_fn *c_CRYPTO_secure_clear_free;
 static OSSL_CRYPTO_secure_allocated_fn *c_CRYPTO_secure_allocated;
-static OSSL_OPENSSL_hexstr2buf_fn *c_OPENSSL_hexstr2buf;
 
 typedef struct fips_global_st {
     const OSSL_PROVIDER *prov;
@@ -80,11 +78,11 @@ static const OPENSSL_CTX_METHOD fips_prov_ossl_ctx_method = {
 
 
 /* Parameters we provide to the core */
-static const OSSL_ITEM fips_param_types[] = {
-    { OSSL_PARAM_UTF8_PTR, OSSL_PROV_PARAM_NAME },
-    { OSSL_PARAM_UTF8_PTR, OSSL_PROV_PARAM_VERSION },
-    { OSSL_PARAM_UTF8_PTR, OSSL_PROV_PARAM_BUILDINFO },
-    { 0, NULL }
+static const OSSL_PARAM fips_param_types[] = {
+    OSSL_PARAM_DEFN(OSSL_PROV_PARAM_NAME, OSSL_PARAM_UTF8_PTR, NULL, 0),
+    OSSL_PARAM_DEFN(OSSL_PROV_PARAM_VERSION, OSSL_PARAM_UTF8_PTR, NULL, 0),
+    OSSL_PARAM_DEFN(OSSL_PROV_PARAM_BUILDINFO, OSSL_PARAM_UTF8_PTR, NULL, 0),
+    OSSL_PARAM_END
 };
 
 /* TODO(3.0): To be removed */
@@ -106,6 +104,9 @@ static int dummy_evp_call(void *provctx)
     BIGNUM *a = NULL, *b = NULL;
     unsigned char randbuf[128];
     RAND_DRBG *drbg = OPENSSL_CTX_get0_public_drbg(libctx);
+#ifndef OPENSSL_NO_EC
+    EC_KEY *key = NULL;
+#endif
 
     if (ctx == NULL || sha256 == NULL || drbg == NULL)
         goto err;
@@ -139,6 +140,16 @@ static int dummy_evp_call(void *provctx)
     if (!BN_rand_ex(a, 256, BN_RAND_TOP_ANY, BN_RAND_BOTTOM_ANY, bnctx))
         goto err;
 
+#ifndef OPENSSL_NO_EC
+    /* Do some dummy EC calls */
+    key = EC_KEY_new_by_curve_name_ex(libctx, NID_X9_62_prime256v1);
+    if (key == NULL)
+        goto err;
+
+    if (!EC_KEY_generate_key(key))
+        goto err;
+#endif
+
     ret = 1;
  err:
     BN_CTX_end(bnctx);
@@ -146,10 +157,14 @@ static int dummy_evp_call(void *provctx)
 
     EVP_MD_CTX_free(ctx);
     EVP_MD_meth_free(sha256);
+
+#ifndef OPENSSL_NO_EC
+    EC_KEY_free(key);
+#endif
     return ret;
 }
 
-static const OSSL_ITEM *fips_get_param_types(const OSSL_PROVIDER *prov)
+static const OSSL_PARAM *fips_gettable_params(const OSSL_PROVIDER *prov)
 {
     return fips_param_types;
 }
@@ -253,6 +268,14 @@ static const OSSL_ALGORITHM fips_ciphers[] = {
     { "AES-256-CTR", "fips=yes", aes256ctr_functions },
     { "AES-192-CTR", "fips=yes", aes192ctr_functions },
     { "AES-128-CTR", "fips=yes", aes128ctr_functions },
+    { "id-aes256-GCM", "fips=yes", aes256gcm_functions },
+    { "id-aes192-GCM", "fips=yes", aes192gcm_functions },
+    { "id-aes128-GCM", "fips=yes", aes128gcm_functions },
+    { NULL, NULL, NULL }
+};
+
+static const OSSL_ALGORITHM fips_macs[] = {
+    { "CMAC", "fips=yes", cmac_functions },
     { NULL, NULL, NULL }
 };
 
@@ -266,6 +289,8 @@ static const OSSL_ALGORITHM *fips_query(OSSL_PROVIDER *prov,
         return fips_digests;
     case OSSL_OP_CIPHER:
         return fips_ciphers;
+    case OSSL_OP_MAC:
+        return fips_macs;
     }
     return NULL;
 }
@@ -277,7 +302,7 @@ static const OSSL_DISPATCH fips_dispatch_table[] = {
      * use OPENSSL_CTX_free directly as our teardown function
      */
     { OSSL_FUNC_PROVIDER_TEARDOWN, (void (*)(void))OPENSSL_CTX_free },
-    { OSSL_FUNC_PROVIDER_GET_PARAM_TYPES, (void (*)(void))fips_get_param_types },
+    { OSSL_FUNC_PROVIDER_GETTABLE_PARAMS, (void (*)(void))fips_gettable_params },
     { OSSL_FUNC_PROVIDER_GET_PARAMS, (void (*)(void))fips_get_params },
     { OSSL_FUNC_PROVIDER_QUERY_OPERATION, (void (*)(void))fips_query },
     { 0, NULL }
@@ -300,8 +325,8 @@ int OSSL_provider_init(const OSSL_PROVIDER *provider,
 
     for (; in->function_id != 0; in++) {
         switch (in->function_id) {
-        case OSSL_FUNC_CORE_GET_PARAM_TYPES:
-            c_get_param_types = OSSL_get_core_get_param_types(in);
+        case OSSL_FUNC_CORE_GETTABLE_PARAMS:
+            c_gettable_params = OSSL_get_core_gettable_params(in);
             break;
         case OSSL_FUNC_CORE_GET_PARAMS:
             c_get_params = OSSL_get_core_get_params(in);
@@ -309,11 +334,14 @@ int OSSL_provider_init(const OSSL_PROVIDER *provider,
         case OSSL_FUNC_CORE_THREAD_START:
             c_thread_start = OSSL_get_core_thread_start(in);
             break;
-        case OSSL_FUNC_CORE_PUT_ERROR:
-            c_put_error = OSSL_get_core_put_error(in);
+        case OSSL_FUNC_CORE_NEW_ERROR:
+            c_new_error = OSSL_get_core_new_error(in);
+            break;
+        case OSSL_FUNC_CORE_SET_ERROR_DEBUG:
+            c_set_error_debug = OSSL_get_core_set_error_debug(in);
             break;
-        case OSSL_FUNC_CORE_ADD_ERROR_VDATA:
-            c_add_error_vdata = OSSL_get_core_add_error_vdata(in);
+        case OSSL_FUNC_CORE_VSET_ERROR:
+            c_vset_error = OSSL_get_core_vset_error(in);
             break;
         case OSSL_FUNC_CRYPTO_MALLOC:
             c_CRYPTO_malloc = OSSL_get_CRYPTO_malloc(in);
@@ -321,15 +349,6 @@ int OSSL_provider_init(const OSSL_PROVIDER *provider,
         case OSSL_FUNC_CRYPTO_ZALLOC:
             c_CRYPTO_zalloc = OSSL_get_CRYPTO_zalloc(in);
             break;
-        case OSSL_FUNC_CRYPTO_MEMDUP:
-            c_CRYPTO_memdup = OSSL_get_CRYPTO_memdup(in);
-            break;
-        case OSSL_FUNC_CRYPTO_STRDUP:
-            c_CRYPTO_strdup = OSSL_get_CRYPTO_strdup(in);
-            break;
-        case OSSL_FUNC_CRYPTO_STRNDUP:
-            c_CRYPTO_strndup = OSSL_get_CRYPTO_strndup(in);
-            break;
         case OSSL_FUNC_CRYPTO_FREE:
             c_CRYPTO_free = OSSL_get_CRYPTO_free(in);
             break;
@@ -357,9 +376,6 @@ int OSSL_provider_init(const OSSL_PROVIDER *provider,
         case OSSL_FUNC_CRYPTO_SECURE_ALLOCATED:
             c_CRYPTO_secure_allocated = OSSL_get_CRYPTO_secure_allocated(in);
             break;
-        case OSSL_FUNC_OPENSSL_HEXSTR2BUF:
-            c_OPENSSL_hexstr2buf = OSSL_get_OPENSSL_hexstr2buf(in);
-            break;
         default:
             /* Just ignore anything we don't understand */
             break;
@@ -432,29 +448,28 @@ int fips_intern_provider_init(const OSSL_PROVIDER *provider,
     return 1;
 }
 
-void ERR_put_error(int lib, int func, int reason, const char *file, int line)
+void ERR_new(void)
 {
-    /*
-     * TODO(3.0) the first argument is currently NULL but is expected to
-     * be passed something else in the future, either an OSSL_PROVIDER or
-     * a OPENSSL_CTX pointer.
-     */
-    c_put_error(NULL, ERR_PACK(lib, func, reason), file, line);
-    ERR_add_error_data(1, "(in the FIPS module)");
+    c_new_error(NULL);
 }
 
-void ERR_add_error_data(int num, ...)
+void ERR_set_debug(const char *file, int line, const char *func)
+{
+    c_set_error_debug(NULL, file, line, func);
+}
+
+void ERR_set_error(int lib, int reason, const char *fmt, ...)
 {
     va_list args;
 
-    va_start(args, num);
-    ERR_add_error_vdata(num, args);
+    va_start(args, fmt);
+    c_vset_error(NULL, ERR_PACK(lib, 0, reason), fmt, args);
     va_end(args);
 }
 
-void ERR_add_error_vdata(int num, va_list args)
+void ERR_vset_error(int lib, int reason, const char *fmt, va_list args)
 {
-    c_add_error_vdata(NULL, num, args);
+    c_vset_error(NULL, ERR_PACK(lib, 0, reason), fmt, args);
 }
 
 const OSSL_PROVIDER *FIPS_get_provider(OPENSSL_CTX *ctx)
@@ -478,21 +493,6 @@ void *CRYPTO_zalloc(size_t num, const char *file, int line)
     return c_CRYPTO_zalloc(num, file, line);
 }
 
-void *CRYPTO_memdup(const void *str, size_t siz, const char *file, int line)
-{
-    return c_CRYPTO_memdup(str, siz, file, line);
-}
-
-char *CRYPTO_strdup(const char *str, const char *file, int line)
-{
-    return c_CRYPTO_strdup(str, file, line);
-}
-
-char *CRYPTO_strndup(const char *str, size_t s, const char *file, int line)
-{
-    return c_CRYPTO_strndup(str, s, file, line);
-}
-
 void CRYPTO_free(void *ptr, const char *file, int line)
 {
     c_CRYPTO_free(ptr, file, line);
@@ -534,11 +534,6 @@ void CRYPTO_secure_clear_free(void *ptr, size_t num, const char *file, int line)
     c_CRYPTO_secure_clear_free(ptr, num, file, line);
 }
 
-unsigned char *OPENSSL_hexstr2buf(const char *str, long *len)
-{
-    return c_OPENSSL_hexstr2buf(str, len);
-}
-
 int CRYPTO_secure_allocated(const void *ptr)
 {
     return c_CRYPTO_secure_allocated(ptr);