Squashed commit upgrading to mbedtls-3.4.0
Squash merging branch import/mbedtls-3.4.0
8225713449d3 ("libmbedtls: fix unrecognized compiler option")
f03730842d7b ("core: ltc: configure internal MD5")
2b0d0c50127c ("core: ltc: configure internal SHA-1 and SHA-224")
0e48a6e17630 ("libmedtls: core: update to mbedTLS 3.4.0 API")
049882b143af ("libutee: update to mbedTLS 3.4.0 API")
982307bf6169 ("core: LTC mpi_desc.c: update to mbedTLS 3.4.0 API")
33218e9eff7b ("ta: pkcs11: update to mbedTLS 3.4.0 API")
6956420cc064 ("libmbedtls: fix cipher_wrap.c for NIST AES Key Wrap mode")
ad67ef0b43fd ("libmbedtls: fix cipher_wrap.c for chacha20 and chachapoly")
7300f4d97bbf ("libmbedtls: add fault mitigation in mbedtls_rsa_rsassa_pkcs1_v15_verify()")
cec89b62a86d ("libmbedtls: add fault mitigation in mbedtls_rsa_rsassa_pss_verify_ext()")
e7e048796c44 ("libmbedtls: add SM2 curve")
096beff2cd31 ("libmbedtls: mbedtls_mpi_exp_mod(): optimize mempool usage")
7108668efd3f ("libmbedtls: mbedtls_mpi_exp_mod(): reduce stack usage")
0ba4eb8d0572 ("libmbedtls: mbedtls_mpi_exp_mod() initialize W")
3fd6ecf00382 ("libmbedtls: fix no CRT issue")
d5ea7e9e9aa7 ("libmbedtls: add interfaces in mbedtls for context memory operation")
2b0fb3f1fa3d ("libmedtls: mpi_miller_rabin: increase count limit")
2c3301ab99bb ("libmbedtls: add mbedtls_mpi_init_mempool()")
9a111f0da04b ("libmbedtls: make mbedtls_mpi_mont*() available")
804fe3a374f5 ("mbedtls: configure mbedtls to reach for config")
b28a41531427 ("mbedtls: remove default include/mbedtls/config.h")
dfafe507bbef ("Import mbedtls-3.4.0")
Signed-off-by: Jens Wiklander <jens.wiklander@linaro.org>
Acked-by: Jerome Forissier <jerome.forissier@linaro.org>
Tested-by: Jerome Forissier <jerome.forissier@linaro.org> (vexpress-qemu_armv8a)
diff --git a/lib/libmbedtls/mbedtls/library/padlock.h b/lib/libmbedtls/mbedtls/library/padlock.h
new file mode 100644
index 0000000..b5f0d7d
--- /dev/null
+++ b/lib/libmbedtls/mbedtls/library/padlock.h
@@ -0,0 +1,120 @@
+/**
+ * \file padlock.h
+ *
+ * \brief VIA PadLock ACE for HW encryption/decryption supported by some
+ * processors
+ *
+ * \warning These functions are only for internal use by other library
+ * functions; you must not call them directly.
+ */
+/*
+ * 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.
+ */
+#ifndef MBEDTLS_PADLOCK_H
+#define MBEDTLS_PADLOCK_H
+
+#include "mbedtls/build_info.h"
+
+#include "mbedtls/aes.h"
+
+#define MBEDTLS_ERR_PADLOCK_DATA_MISALIGNED -0x0030 /**< Input data should be aligned. */
+
+#if defined(__has_feature)
+#if __has_feature(address_sanitizer)
+#define MBEDTLS_HAVE_ASAN
+#endif
+#endif
+
+/* Some versions of ASan result in errors about not enough registers */
+#if defined(MBEDTLS_HAVE_ASM) && defined(__GNUC__) && defined(__i386__) && \
+ !defined(MBEDTLS_HAVE_ASAN)
+
+#ifndef MBEDTLS_HAVE_X86
+#define MBEDTLS_HAVE_X86
+#endif
+
+#include <stdint.h>
+
+#define MBEDTLS_PADLOCK_RNG 0x000C
+#define MBEDTLS_PADLOCK_ACE 0x00C0
+#define MBEDTLS_PADLOCK_PHE 0x0C00
+#define MBEDTLS_PADLOCK_PMM 0x3000
+
+#define MBEDTLS_PADLOCK_ALIGN16(x) (uint32_t *) (16 + ((int32_t) (x) & ~15))
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/**
+ * \brief Internal PadLock detection routine
+ *
+ * \note This function is only for internal use by other library
+ * functions; you must not call it directly.
+ *
+ * \param feature The feature to detect
+ *
+ * \return non-zero if CPU has support for the feature, 0 otherwise
+ */
+int mbedtls_padlock_has_support(int feature);
+
+/**
+ * \brief Internal PadLock AES-ECB block en(de)cryption
+ *
+ * \note This function is only for internal use by other library
+ * functions; you must not call it directly.
+ *
+ * \param ctx AES context
+ * \param mode MBEDTLS_AES_ENCRYPT or MBEDTLS_AES_DECRYPT
+ * \param input 16-byte input block
+ * \param output 16-byte output block
+ *
+ * \return 0 if success, 1 if operation failed
+ */
+int mbedtls_padlock_xcryptecb(mbedtls_aes_context *ctx,
+ int mode,
+ const unsigned char input[16],
+ unsigned char output[16]);
+
+/**
+ * \brief Internal PadLock AES-CBC buffer en(de)cryption
+ *
+ * \note This function is only for internal use by other library
+ * functions; you must not call it directly.
+ *
+ * \param ctx AES context
+ * \param mode MBEDTLS_AES_ENCRYPT or MBEDTLS_AES_DECRYPT
+ * \param length length of the input data
+ * \param iv initialization vector (updated after use)
+ * \param input buffer holding the input data
+ * \param output buffer holding the output data
+ *
+ * \return 0 if success, 1 if operation failed
+ */
+int mbedtls_padlock_xcryptcbc(mbedtls_aes_context *ctx,
+ int mode,
+ size_t length,
+ unsigned char iv[16],
+ const unsigned char *input,
+ unsigned char *output);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* HAVE_X86 */
+
+#endif /* padlock.h */