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authorArne Schwabe <arne@rfc2549.org>2014-04-23 09:56:37 +0200
committerArne Schwabe <arne@rfc2549.org>2014-04-23 09:56:37 +0200
commite436c963f0976b885a7db04681344779e26dd3b5 (patch)
tree240663106f32e02e1c34080656f4ef21a2e1776e /main/openssl/crypto/ecdsa/ecs_lib.c
parent6a99715a9b072fa249e79c98cd9f03991f0f1219 (diff)
Update OpenSSL to 1.0.1g and statically link OpenVPN with it
Diffstat (limited to 'main/openssl/crypto/ecdsa/ecs_lib.c')
-rw-r--r--main/openssl/crypto/ecdsa/ecs_lib.c32
1 files changed, 29 insertions, 3 deletions
diff --git a/main/openssl/crypto/ecdsa/ecs_lib.c b/main/openssl/crypto/ecdsa/ecs_lib.c
index 2ebae3aa..814a6bf4 100644
--- a/main/openssl/crypto/ecdsa/ecs_lib.c
+++ b/main/openssl/crypto/ecdsa/ecs_lib.c
@@ -60,6 +60,9 @@
#endif
#include <openssl/err.h>
#include <openssl/bn.h>
+#ifdef OPENSSL_FIPS
+#include <openssl/fips.h>
+#endif
const char ECDSA_version[]="ECDSA" OPENSSL_VERSION_PTEXT;
@@ -77,7 +80,16 @@ void ECDSA_set_default_method(const ECDSA_METHOD *meth)
const ECDSA_METHOD *ECDSA_get_default_method(void)
{
if(!default_ECDSA_method)
+ {
+#ifdef OPENSSL_FIPS
+ if (FIPS_mode())
+ return FIPS_ecdsa_openssl();
+ else
+ return ECDSA_OpenSSL();
+#else
default_ECDSA_method = ECDSA_OpenSSL();
+#endif
+ }
return default_ECDSA_method;
}
@@ -188,12 +200,26 @@ ECDSA_DATA *ecdsa_check(EC_KEY *key)
ecdsa_data = (ECDSA_DATA *)ecdsa_data_new();
if (ecdsa_data == NULL)
return NULL;
- EC_KEY_insert_key_method_data(key, (void *)ecdsa_data,
- ecdsa_data_dup, ecdsa_data_free, ecdsa_data_free);
+ data = EC_KEY_insert_key_method_data(key, (void *)ecdsa_data,
+ ecdsa_data_dup, ecdsa_data_free, ecdsa_data_free);
+ if (data != NULL)
+ {
+ /* Another thread raced us to install the key_method
+ * data and won. */
+ ecdsa_data_free(ecdsa_data);
+ ecdsa_data = (ECDSA_DATA *)data;
+ }
}
else
ecdsa_data = (ECDSA_DATA *)data;
-
+#ifdef OPENSSL_FIPS
+ if (FIPS_mode() && !(ecdsa_data->flags & ECDSA_FLAG_FIPS_METHOD)
+ && !(EC_KEY_get_flags(key) & EC_FLAG_NON_FIPS_ALLOW))
+ {
+ ECDSAerr(ECDSA_F_ECDSA_CHECK, ECDSA_R_NON_FIPS_METHOD);
+ return NULL;
+ }
+#endif
return ecdsa_data;
}