Upgraded to openssl-1.0.2

1 files changed, 219 insertions, 230 deletions

diff --git a/openssl/engines/ccgost/gost_eng.c b/openssl/engines/ccgost/gost_eng.c
index 8f29bf6f8..971a1ed31 100644
--- a/openssl/engines/ccgost/gost_eng.c
+++ b/openssl/engines/ccgost/gost_eng.c
@@ -16,273 +16,262 @@
 #include "e_gost_err.h"
 #include "gost_lcl.h"
 static const char *engine_gost_id = "gost";
-static const char *engine_gost_name = "Reference implementation of GOST engine";
+static const char *engine_gost_name =
+    "Reference implementation of GOST engine";
 
 /* Symmetric cipher and digest function registrar */
 
 static int gost_ciphers(ENGINE *e, const EVP_CIPHER **cipher,
-	const int **nids, int nid);
+                        const int **nids, int nid);
 
 static int gost_digests(ENGINE *e, const EVP_MD **digest,
-	const int **nids, int ind);
+                        const int **nids, int ind);
 
-static int gost_pkey_meths (ENGINE *e, EVP_PKEY_METHOD **pmeth,
-	const int **nids, int nid);
+static int gost_pkey_meths(ENGINE *e, EVP_PKEY_METHOD **pmeth,
+                           const int **nids, int nid);
 
-static int gost_pkey_asn1_meths (ENGINE *e, EVP_PKEY_ASN1_METHOD **ameth,
-	const int **nids, int nid);
+static int gost_pkey_asn1_meths(ENGINE *e, EVP_PKEY_ASN1_METHOD **ameth,
+                                const int **nids, int nid);
 
-static int gost_cipher_nids[] =
-    {NID_id_Gost28147_89, NID_gost89_cnt,0};
+static int gost_cipher_nids[] = { NID_id_Gost28147_89, NID_gost89_cnt, 0 };
 
 static int gost_digest_nids[] =
-	{NID_id_GostR3411_94,NID_id_Gost28147_89_MAC, 0};
+    { NID_id_GostR3411_94, NID_id_Gost28147_89_MAC, 0 };
 
-static int gost_pkey_meth_nids[] = 
-	{NID_id_GostR3410_94,
-	 NID_id_GostR3410_2001, NID_id_Gost28147_89_MAC, 0};
+static int gost_pkey_meth_nids[] = { NID_id_GostR3410_94,
+    NID_id_GostR3410_2001, NID_id_Gost28147_89_MAC, 0
+};
 
 static EVP_PKEY_METHOD *pmeth_GostR3410_94 = NULL,
-	 *pmeth_GostR3410_2001 = NULL,
-	*pmeth_Gost28147_MAC = NULL;
+    *pmeth_GostR3410_2001 = NULL, *pmeth_Gost28147_MAC = NULL;
 
 static EVP_PKEY_ASN1_METHOD *ameth_GostR3410_94 = NULL,
-	*ameth_GostR3410_2001 = NULL,
-	*ameth_Gost28147_MAC = NULL;
-
+    *ameth_GostR3410_2001 = NULL, *ameth_Gost28147_MAC = NULL;
 
 static int gost_engine_init(ENGINE *e)
-	{ 
-	return 1;
-	}
+{
+    return 1;
+}
 
 static int gost_engine_finish(ENGINE *e)
-	{ 
-	return 1;
-	}
+{
+    return 1;
+}
 
 static int gost_engine_destroy(ENGINE *e)
-	{ 
-	gost_param_free();
+{
+    gost_param_free();
 
-	pmeth_GostR3410_94 = NULL;
-	pmeth_GostR3410_2001 = NULL;
-	pmeth_Gost28147_MAC = NULL;
-	ameth_GostR3410_94 = NULL;
-	ameth_GostR3410_2001 = NULL;
-	ameth_Gost28147_MAC = NULL;
-	return 1;
-	}
+    pmeth_GostR3410_94 = NULL;
+    pmeth_GostR3410_2001 = NULL;
+    pmeth_Gost28147_MAC = NULL;
+    ameth_GostR3410_94 = NULL;
+    ameth_GostR3410_2001 = NULL;
+    ameth_Gost28147_MAC = NULL;
+    return 1;
+}
 
-static int bind_gost (ENGINE *e,const char *id) 
-	{
-	int ret = 0;
-	if (id && strcmp(id, engine_gost_id)) return 0;
-	if (ameth_GostR3410_94)
-		{
-		printf("GOST engine already loaded\n");
-		goto end;
-		}
+static int bind_gost(ENGINE *e, const char *id)
+{
+    int ret = 0;
+    if (id && strcmp(id, engine_gost_id))
+        return 0;
 
-	if (!ENGINE_set_id(e, engine_gost_id)) 
-		{
-		printf("ENGINE_set_id failed\n"); 
-		goto end;
-		}	
-	if (!ENGINE_set_name(e, engine_gost_name)) 
-		{
-		printf("ENGINE_set_name failed\n");
-		goto end;
-		}	
-	if (!ENGINE_set_digests(e, gost_digests)) 
-		{
-		printf("ENGINE_set_digests failed\n");
-		goto end;
-		}	
-	if (! ENGINE_set_ciphers(e, gost_ciphers)) 
-		{
-		printf("ENGINE_set_ciphers failed\n");
-		goto end;
-		}	
-	if (! ENGINE_set_pkey_meths(e, gost_pkey_meths)) 
-		{
-		printf("ENGINE_set_pkey_meths failed\n");
-		goto end;
-		}	
-	if (! ENGINE_set_pkey_asn1_meths(e, gost_pkey_asn1_meths)) 
-		{
-		printf("ENGINE_set_pkey_asn1_meths failed\n");
-		goto end;
-		}	
-	/* Control function and commands */
-	if (!ENGINE_set_cmd_defns(e,gost_cmds)) 
-		{
-		fprintf(stderr,"ENGINE_set_cmd_defns failed\n");
-		goto end;
-		}	
-	if (!ENGINE_set_ctrl_function(e,gost_control_func)) 
-		{
-		fprintf(stderr,"ENGINE_set_ctrl_func failed\n");
-		goto end;
-		}	
-	if ( ! ENGINE_set_destroy_function(e, gost_engine_destroy)
-		|| ! ENGINE_set_init_function(e,gost_engine_init)
-		|| ! ENGINE_set_finish_function(e,gost_engine_finish))
-		{
-		goto end;
-		}
+    if (!ENGINE_set_id(e, engine_gost_id)) {
+        printf("ENGINE_set_id failed\n");
+        goto end;
+    }
+    if (!ENGINE_set_name(e, engine_gost_name)) {
+        printf("ENGINE_set_name failed\n");
+        goto end;
+    }
+    if (!ENGINE_set_digests(e, gost_digests)) {
+        printf("ENGINE_set_digests failed\n");
+        goto end;
+    }
+    if (!ENGINE_set_ciphers(e, gost_ciphers)) {
+        printf("ENGINE_set_ciphers failed\n");
+        goto end;
+    }
+    if (!ENGINE_set_pkey_meths(e, gost_pkey_meths)) {
+        printf("ENGINE_set_pkey_meths failed\n");
+        goto end;
+    }
+    if (!ENGINE_set_pkey_asn1_meths(e, gost_pkey_asn1_meths)) {
+        printf("ENGINE_set_pkey_asn1_meths failed\n");
+        goto end;
+    }
+    /* Control function and commands */
+    if (!ENGINE_set_cmd_defns(e, gost_cmds)) {
+        fprintf(stderr, "ENGINE_set_cmd_defns failed\n");
+        goto end;
+    }
+    if (!ENGINE_set_ctrl_function(e, gost_control_func)) {
+        fprintf(stderr, "ENGINE_set_ctrl_func failed\n");
+        goto end;
+    }
+    if (!ENGINE_set_destroy_function(e, gost_engine_destroy)
+        || !ENGINE_set_init_function(e, gost_engine_init)
+        || !ENGINE_set_finish_function(e, gost_engine_finish)) {
+        goto end;
+    }
 
-	if (!register_ameth_gost(NID_id_GostR3410_94, &ameth_GostR3410_94, "GOST94", "GOST R 34.10-94")) goto end;
-	if (!register_ameth_gost(NID_id_GostR3410_2001, &ameth_GostR3410_2001, "GOST2001", "GOST R 34.10-2001")) goto end;
-	if (!register_ameth_gost(NID_id_Gost28147_89_MAC, &ameth_Gost28147_MAC,
-		"GOST-MAC", "GOST 28147-89 MAC")) goto end;
+    if (!register_ameth_gost
+        (NID_id_GostR3410_94, &ameth_GostR3410_94, "GOST94",
+         "GOST R 34.10-94"))
+        goto end;
+    if (!register_ameth_gost
+        (NID_id_GostR3410_2001, &ameth_GostR3410_2001, "GOST2001",
+         "GOST R 34.10-2001"))
+        goto end;
+    if (!register_ameth_gost(NID_id_Gost28147_89_MAC, &ameth_Gost28147_MAC,
+                             "GOST-MAC", "GOST 28147-89 MAC"))
+        goto end;
 
-	if (!register_pmeth_gost(NID_id_GostR3410_94, &pmeth_GostR3410_94, 0)) goto end;
-	if (!register_pmeth_gost(NID_id_GostR3410_2001, &pmeth_GostR3410_2001, 0)) goto end;
-	if (!register_pmeth_gost(NID_id_Gost28147_89_MAC, &pmeth_Gost28147_MAC, 0))
-		goto end;
-	if ( ! ENGINE_register_ciphers(e)
-		|| ! ENGINE_register_digests(e)
-		|| ! ENGINE_register_pkey_meths(e)
-		/* These two actually should go in LIST_ADD command */
-		|| ! EVP_add_cipher(&cipher_gost)
-		|| ! EVP_add_cipher(&cipher_gost_cpacnt)
-		|| ! EVP_add_digest(&digest_gost)
-		|| ! EVP_add_digest(&imit_gost_cpa)
-		)
-		{
-		goto end;
-		}
+    if (!register_pmeth_gost(NID_id_GostR3410_94, &pmeth_GostR3410_94, 0))
+        goto end;
+    if (!register_pmeth_gost(NID_id_GostR3410_2001, &pmeth_GostR3410_2001, 0))
+        goto end;
+    if (!register_pmeth_gost
+        (NID_id_Gost28147_89_MAC, &pmeth_Gost28147_MAC, 0))
+        goto end;
+    if (!ENGINE_register_ciphers(e)
+        || !ENGINE_register_digests(e)
+        || !ENGINE_register_pkey_meths(e)
+        /* These two actually should go in LIST_ADD command */
+        || !EVP_add_cipher(&cipher_gost)
+        || !EVP_add_cipher(&cipher_gost_cpacnt)
+        || !EVP_add_digest(&digest_gost)
+        || !EVP_add_digest(&imit_gost_cpa)
+        ) {
+        goto end;
+    }
 
-	ERR_load_GOST_strings();
-	ret = 1;
-	end:
-	return ret;
-	}	
+    ERR_load_GOST_strings();
+    ret = 1;
+ end:
+    return ret;
+}
 
 #ifndef OPENSSL_NO_DYNAMIC_ENGINE
 IMPLEMENT_DYNAMIC_BIND_FN(bind_gost)
-IMPLEMENT_DYNAMIC_CHECK_FN()
-#endif  /* ndef OPENSSL_NO_DYNAMIC_ENGINE */
-
+    IMPLEMENT_DYNAMIC_CHECK_FN()
+#endif                          /* ndef OPENSSL_NO_DYNAMIC_ENGINE */
 static int gost_digests(ENGINE *e, const EVP_MD **digest,
-	const int **nids, int nid)
-	{ 
-	int ok =1 ;
-	if (!digest) 
-		{
-		*nids = gost_digest_nids;
-		return 2; 
-		}
-	/*printf("Digest no %d requested\n",nid);*/
-	if(nid == NID_id_GostR3411_94) 
-		{
-		*digest = &digest_gost;
-		}
-	else if (nid == NID_id_Gost28147_89_MAC) 
-		{
-		*digest = &imit_gost_cpa;
-		}
-	else
-		{
-		ok =0;
-		*digest = NULL;
-		}
-	return ok;
-	}	
-	
-static int gost_ciphers (ENGINE *e,const EVP_CIPHER **cipher,
-	const int **nids, int nid) 
-	{
-	int ok = 1;
-	if (!cipher) 
-		{
-		*nids = gost_cipher_nids;
-		return 2; /* two ciphers are supported */
-		}
+                        const int **nids, int nid)
+{
+    int ok = 1;
+    if (!digest) {
+        *nids = gost_digest_nids;
+        return 2;
+    }
+    /*
+     * printf("Digest no %d requested\n",nid);
+     */
+    if (nid == NID_id_GostR3411_94) {
+        *digest = &digest_gost;
+    } else if (nid == NID_id_Gost28147_89_MAC) {
+        *digest = &imit_gost_cpa;
+    } else {
+        ok = 0;
+        *digest = NULL;
+    }
+    return ok;
+}
+
+static int gost_ciphers(ENGINE *e, const EVP_CIPHER **cipher,
+                        const int **nids, int nid)
+{
+    int ok = 1;
+    if (!cipher) {
+        *nids = gost_cipher_nids;
+        return 2;               /* two ciphers are supported */
+    }
+
+    if (nid == NID_id_Gost28147_89) {
+        *cipher = &cipher_gost;
+    } else if (nid == NID_gost89_cnt) {
+        *cipher = &cipher_gost_cpacnt;
+    } else {
+        ok = 0;
+        *cipher = NULL;
+    }
+    return ok;
+}
 
-	if(nid == NID_id_Gost28147_89) 
-		{
-		*cipher = &cipher_gost;
-		}
-	else if  (nid == NID_gost89_cnt) 
-		{
-		*cipher = &cipher_gost_cpacnt;
-		}
-	else	
-		{
-		ok = 0;
-		*cipher = NULL;
-		}
-	return ok;
-	}	
+static int gost_pkey_meths(ENGINE *e, EVP_PKEY_METHOD **pmeth,
+                           const int **nids, int nid)
+{
+    if (!pmeth) {
+        *nids = gost_pkey_meth_nids;
+        return 3;
+    }
 
-static int gost_pkey_meths (ENGINE *e, EVP_PKEY_METHOD **pmeth,
-	const int **nids, int nid)
-	{
-	if (!pmeth) 
-		{
-		*nids = gost_pkey_meth_nids;
-		return 3;
-		}
+    switch (nid) {
+    case NID_id_GostR3410_94:
+        *pmeth = pmeth_GostR3410_94;
+        return 1;
+    case NID_id_GostR3410_2001:
+        *pmeth = pmeth_GostR3410_2001;
+        return 1;
+    case NID_id_Gost28147_89_MAC:
+        *pmeth = pmeth_Gost28147_MAC;
+        return 1;
+    default:;
+    }
 
-	switch (nid) 
-		{
-		case NID_id_GostR3410_94: *pmeth = pmeth_GostR3410_94; return 1;
-		case NID_id_GostR3410_2001: *pmeth = pmeth_GostR3410_2001; return 1;
-		case NID_id_Gost28147_89_MAC: *pmeth = pmeth_Gost28147_MAC; return 1;
-		default:;
-		}
-	
-	*pmeth = NULL;
-	return 0;
-	}
+    *pmeth = NULL;
+    return 0;
+}
 
-static int gost_pkey_asn1_meths (ENGINE *e, EVP_PKEY_ASN1_METHOD **ameth,
-	const int **nids, int nid)
-	{
-	if (!ameth) 
-		{
-		*nids = gost_pkey_meth_nids;
-		return 3;
-		}
-	switch (nid) 
-		{
-		case NID_id_GostR3410_94: *ameth = ameth_GostR3410_94; return 1;
-		case NID_id_GostR3410_2001: *ameth = ameth_GostR3410_2001; return 1;
-		case NID_id_Gost28147_89_MAC: *ameth = ameth_Gost28147_MAC; return 1;
-	
-		default:;
-		}
-	
-	*ameth = NULL;
-	return 0;
-	}
+static int gost_pkey_asn1_meths(ENGINE *e, EVP_PKEY_ASN1_METHOD **ameth,
+                                const int **nids, int nid)
+{
+    if (!ameth) {
+        *nids = gost_pkey_meth_nids;
+        return 3;
+    }
+    switch (nid) {
+    case NID_id_GostR3410_94:
+        *ameth = ameth_GostR3410_94;
+        return 1;
+    case NID_id_GostR3410_2001:
+        *ameth = ameth_GostR3410_2001;
+        return 1;
+    case NID_id_Gost28147_89_MAC:
+        *ameth = ameth_Gost28147_MAC;
+        return 1;
+
+    default:;
+    }
+
+    *ameth = NULL;
+    return 0;
+}
 
 #ifdef OPENSSL_NO_DYNAMIC_ENGINE
 static ENGINE *engine_gost(void)
-	{	
-	ENGINE *ret = ENGINE_new();
-	if (!ret)
-		return NULL;
-	if (!bind_gost(ret,engine_gost_id)) 
-		{
-		ENGINE_free(ret);
-		return NULL;
-		}
-	return ret;
-	}
-	
-void ENGINE_load_gost(void)
-	{
-	ENGINE *toadd;
-	if (pmeth_GostR3410_94)
-		return;
-	toadd = engine_gost();
-	if (!toadd) return;
-	ENGINE_add(toadd);
-	ENGINE_free(toadd);
-	ERR_clear_error();
-	}
-#endif	
+{
+    ENGINE *ret = ENGINE_new();
+    if (!ret)
+        return NULL;
+    if (!bind_gost(ret, engine_gost_id)) {
+        ENGINE_free(ret);
+        return NULL;
+    }
+    return ret;
+}
 
+void ENGINE_load_gost(void)
+{
+    ENGINE *toadd;
+    if (pmeth_GostR3410_94)
+        return;
+    toadd = engine_gost();
+    if (!toadd)
+        return;
+    ENGINE_add(toadd);
+    ENGINE_free(toadd);
+    ERR_clear_error();
+}
+#endif