diff options
Diffstat (limited to 'thirdparty/mbedtls/library/constant_time_internal.h')
| -rw-r--r-- | thirdparty/mbedtls/library/constant_time_internal.h | 26 |
1 files changed, 9 insertions, 17 deletions
diff --git a/thirdparty/mbedtls/library/constant_time_internal.h b/thirdparty/mbedtls/library/constant_time_internal.h index 402cf148b8..82e65cc028 100644 --- a/thirdparty/mbedtls/library/constant_time_internal.h +++ b/thirdparty/mbedtls/library/constant_time_internal.h @@ -2,19 +2,7 @@ * Constant-time functions * * Copyright The Mbed TLS Contributors - * SPDX-License-Identifier: Apache-2.0 - * - * Licensed under the Apache License, Version 2.0 (the "License"); you may - * not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT - * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. + * SPDX-License-Identifier: Apache-2.0 OR GPL-2.0-or-later */ #ifndef MBEDTLS_CONSTANT_TIME_INTERNAL_H @@ -45,7 +33,8 @@ */ unsigned mbedtls_ct_uint_mask(unsigned value); -#if defined(MBEDTLS_SSL_SOME_MODES_USE_MAC) +#if defined(MBEDTLS_SSL_SOME_MODES_USE_MAC) || defined(MBEDTLS_SSL_SOME_SUITES_USE_TLS_CBC) || \ + defined(MBEDTLS_NIST_KW_C) || defined(MBEDTLS_CIPHER_MODE_CBC) /** Turn a value into a mask: * - if \p value == 0, return the all-bits 0 mask, aka 0 @@ -60,7 +49,8 @@ unsigned mbedtls_ct_uint_mask(unsigned value); */ size_t mbedtls_ct_size_mask(size_t value); -#endif /* MBEDTLS_SSL_SOME_MODES_USE_MAC */ +#endif /* defined(MBEDTLS_SSL_SOME_MODES_USE_MAC) || defined(MBEDTLS_SSL_SOME_SUITES_USE_TLS_CBC) || + defined(MBEDTLS_NIST_KW_C) || defined(MBEDTLS_CIPHER_MODE_CBC) */ #if defined(MBEDTLS_BIGNUM_C) @@ -79,7 +69,8 @@ mbedtls_mpi_uint mbedtls_ct_mpi_uint_mask(mbedtls_mpi_uint value); #endif /* MBEDTLS_BIGNUM_C */ -#if defined(MBEDTLS_SSL_SOME_SUITES_USE_TLS_CBC) +#if defined(MBEDTLS_SSL_SOME_SUITES_USE_TLS_CBC) || defined(MBEDTLS_NIST_KW_C) || \ + defined(MBEDTLS_CIPHER_MODE_CBC) /** Constant-flow mask generation for "greater or equal" comparison: * - if \p x >= \p y, return all-bits 1, that is (size_t) -1 @@ -97,7 +88,8 @@ mbedtls_mpi_uint mbedtls_ct_mpi_uint_mask(mbedtls_mpi_uint value); size_t mbedtls_ct_size_mask_ge(size_t x, size_t y); -#endif /* MBEDTLS_SSL_SOME_SUITES_USE_TLS_CBC */ +#endif /* defined(MBEDTLS_SSL_SOME_SUITES_USE_TLS_CBC) || defined(MBEDTLS_NIST_KW_C) || + defined(MBEDTLS_CIPHER_MODE_CBC) */ /** Constant-flow boolean "equal" comparison: * return x == y |