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-rw-r--r--engines/ccgost/gost_ctl.c138
1 files changed, 71 insertions, 67 deletions
diff --git a/engines/ccgost/gost_ctl.c b/engines/ccgost/gost_ctl.c
index d3cd171818a8..6c93c4584d6d 100644
--- a/engines/ccgost/gost_ctl.c
+++ b/engines/ccgost/gost_ctl.c
@@ -5,7 +5,7 @@
* *
* Implementation of control commands for GOST engine *
* OpenSSL 0.9.9 libraries required *
- **********************************************************************/
+ **********************************************************************/
#include <stdlib.h>
#include <string.h>
#include <openssl/crypto.h>
@@ -14,76 +14,80 @@
#include <openssl/buffer.h>
#include "gost_lcl.h"
-static char *gost_params[GOST_PARAM_MAX+1]={NULL};
-static const char *gost_envnames[]={"CRYPT_PARAMS"};
-const ENGINE_CMD_DEFN gost_cmds[]=
- {
-/* { GOST_CTRL_RNG,
- "RNG",
- "Type of random number generator to use",
- ENGINE_CMD_FLAG_STRING
- },
- { GOST_CTRL_RNG_PARAMS,
- "RNG_PARAMS",
- "Parameter for random number generator",
- ENGINE_CMD_FLAG_STRING
- },
-*/ { GOST_CTRL_CRYPT_PARAMS,
- "CRYPT_PARAMS",
- "OID of default GOST 28147-89 parameters",
- ENGINE_CMD_FLAG_STRING
- },
-{0,NULL,NULL,0}
- };
+static char *gost_params[GOST_PARAM_MAX + 1] = { NULL };
+static const char *gost_envnames[] = { "CRYPT_PARAMS" };
-void gost_param_free()
+const ENGINE_CMD_DEFN gost_cmds[] = {
+/*- { GOST_CTRL_RNG,
+ "RNG",
+ "Type of random number generator to use",
+ ENGINE_CMD_FLAG_STRING
+ },
+ { GOST_CTRL_RNG_PARAMS,
+ "RNG_PARAMS",
+ "Parameter for random number generator",
+ ENGINE_CMD_FLAG_STRING
+ },
+*/ {GOST_CTRL_CRYPT_PARAMS,
+ "CRYPT_PARAMS",
+ "OID of default GOST 28147-89 parameters",
+ ENGINE_CMD_FLAG_STRING},
+ {0, NULL, NULL, 0}
+};
+
+void gost_param_free()
{
- int i;
- for (i=0;i<=GOST_PARAM_MAX;i++)
- if (gost_params[i]!=NULL)
- {
- OPENSSL_free(gost_params[i]);
- gost_params[i]=NULL;
- }
-
+ int i;
+ for (i = 0; i <= GOST_PARAM_MAX; i++)
+ if (gost_params[i] != NULL) {
+ OPENSSL_free(gost_params[i]);
+ gost_params[i] = NULL;
+ }
+
}
-int gost_control_func(ENGINE *e,int cmd,long i, void *p, void (*f)(void))
- {
- int param = cmd-ENGINE_CMD_BASE;
- int ret=0;
- if (param <0 || param >GOST_PARAM_MAX) return -1;
- ret=gost_set_default_param(param,p);
- return ret;
- }
+int gost_control_func(ENGINE *e, int cmd, long i, void *p, void (*f) (void))
+{
+ int param = cmd - ENGINE_CMD_BASE;
+ int ret = 0;
+ if (param < 0 || param > GOST_PARAM_MAX)
+ return -1;
+ ret = gost_set_default_param(param, p);
+ return ret;
+}
-const char *get_gost_engine_param(int param)
- {
- char *tmp;
- if (param <0 || param >GOST_PARAM_MAX) return NULL;
- if (gost_params[param]!=NULL)
- {
- return gost_params[param];
- }
- tmp = getenv(gost_envnames[param]);
- if (tmp)
- {
- if (gost_params[param]) OPENSSL_free(gost_params[param]);
- gost_params[param] = BUF_strdup(tmp);
- return gost_params[param];
- }
- return NULL;
- }
+const char *get_gost_engine_param(int param)
+{
+ char *tmp;
+ if (param < 0 || param > GOST_PARAM_MAX)
+ return NULL;
+ if (gost_params[param] != NULL) {
+ return gost_params[param];
+ }
+ tmp = getenv(gost_envnames[param]);
+ if (tmp) {
+ if (gost_params[param])
+ OPENSSL_free(gost_params[param]);
+ gost_params[param] = BUF_strdup(tmp);
+ return gost_params[param];
+ }
+ return NULL;
+}
-int gost_set_default_param(int param, const char *value)
- {
- const char *tmp;
- if (param <0 || param >GOST_PARAM_MAX) return 0;
- tmp = getenv(gost_envnames[param]);
- /* if there is value in the environment, use it, else -passed string * */
- if (!tmp) tmp=value;
- if (gost_params[param]) OPENSSL_free(gost_params[param]);
- gost_params[param] = BUF_strdup(tmp);
+int gost_set_default_param(int param, const char *value)
+{
+ const char *tmp;
+ if (param < 0 || param > GOST_PARAM_MAX)
+ return 0;
+ tmp = getenv(gost_envnames[param]);
+ /*
+ * if there is value in the environment, use it, else -passed string *
+ */
+ if (!tmp)
+ tmp = value;
+ if (gost_params[param])
+ OPENSSL_free(gost_params[param]);
+ gost_params[param] = BUF_strdup(tmp);
- return 1;
- }
+ return 1;
+}