diff options
Diffstat (limited to 'main/openssl/crypto/ecdsa/ecs_lib.c')
| -rw-r--r-- | main/openssl/crypto/ecdsa/ecs_lib.c | 32 |
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; } |