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mirror of https://github.com/godotengine/godot.git synced 2025-12-05 17:15:09 +00:00

mbedTLS: Update to new LTS v3.6.0

Keep module compatibility with mbedtls 2.x (old LTS branch).

A patch has been added to allow compiling after removing all the `psa_*`
files from the library folder (will look into upstreaming it).

Note: mbedTLS 3.6 finally enabled TLSv1.3 by default, but it requires
some module changes, and to enable PSA crypto (new "standard" API
specification), so it might be best done in a separate commit/PR.
This commit is contained in:
Lyuma
2023-09-24 20:04:06 -07:00
committed by Fabio Alessandrelli
parent 6c57928063
commit 40fa684c18
276 changed files with 97018 additions and 38349 deletions

View File

@@ -9,12 +9,9 @@
*/
#ifndef MBEDTLS_BIGNUM_H
#define MBEDTLS_BIGNUM_H
#include "mbedtls/private_access.h"
#if !defined(MBEDTLS_CONFIG_FILE)
#include "mbedtls/config.h"
#else
#include MBEDTLS_CONFIG_FILE
#endif
#include "mbedtls/build_info.h"
#include <stddef.h>
#include <stdint.h>
@@ -54,15 +51,15 @@
#if !defined(MBEDTLS_MPI_WINDOW_SIZE)
/*
* Maximum window size used for modular exponentiation. Default: 2
* Maximum window size used for modular exponentiation. Default: 3
* Minimum value: 1. Maximum value: 6.
*
* Result is an array of ( 2 ** MBEDTLS_MPI_WINDOW_SIZE ) MPIs used
* for the sliding window calculation. (So 64 by default)
* for the sliding window calculation. (So 8 by default)
*
* Reduction in size, reduces speed.
*/
#define MBEDTLS_MPI_WINDOW_SIZE 2 /**< Maximum window size used. */
#define MBEDTLS_MPI_WINDOW_SIZE 3 /**< Maximum window size used. */
#endif /* !MBEDTLS_MPI_WINDOW_SIZE */
#if !defined(MBEDTLS_MPI_MAX_SIZE)
@@ -120,6 +117,7 @@
#endif /* !MBEDTLS_HAVE_INT64 */
typedef int64_t mbedtls_mpi_sint;
typedef uint64_t mbedtls_mpi_uint;
#define MBEDTLS_MPI_UINT_MAX UINT64_MAX
#elif defined(__GNUC__) && ( \
defined(__amd64__) || defined(__x86_64__) || \
defined(__ppc64__) || defined(__powerpc64__) || \
@@ -132,6 +130,7 @@ typedef uint64_t mbedtls_mpi_uint;
#endif /* MBEDTLS_HAVE_INT64 */
typedef int64_t mbedtls_mpi_sint;
typedef uint64_t mbedtls_mpi_uint;
#define MBEDTLS_MPI_UINT_MAX UINT64_MAX
#if !defined(MBEDTLS_NO_UDBL_DIVISION)
/* mbedtls_t_udbl defined as 128-bit unsigned int */
typedef unsigned int mbedtls_t_udbl __attribute__((mode(TI)));
@@ -147,6 +146,7 @@ typedef unsigned int mbedtls_t_udbl __attribute__((mode(TI)));
#endif /* !MBEDTLS_HAVE_INT64 */
typedef int64_t mbedtls_mpi_sint;
typedef uint64_t mbedtls_mpi_uint;
#define MBEDTLS_MPI_UINT_MAX UINT64_MAX
#if !defined(MBEDTLS_NO_UDBL_DIVISION)
/* mbedtls_t_udbl defined as 128-bit unsigned int */
typedef __uint128_t mbedtls_t_udbl;
@@ -156,6 +156,7 @@ typedef __uint128_t mbedtls_t_udbl;
/* Force 64-bit integers with unknown compiler */
typedef int64_t mbedtls_mpi_sint;
typedef uint64_t mbedtls_mpi_uint;
#define MBEDTLS_MPI_UINT_MAX UINT64_MAX
#endif
#endif /* !MBEDTLS_HAVE_INT32 */
@@ -166,12 +167,22 @@ typedef uint64_t mbedtls_mpi_uint;
#endif /* !MBEDTLS_HAVE_INT32 */
typedef int32_t mbedtls_mpi_sint;
typedef uint32_t mbedtls_mpi_uint;
#define MBEDTLS_MPI_UINT_MAX UINT32_MAX
#if !defined(MBEDTLS_NO_UDBL_DIVISION)
typedef uint64_t mbedtls_t_udbl;
#define MBEDTLS_HAVE_UDBL
#endif /* !MBEDTLS_NO_UDBL_DIVISION */
#endif /* !MBEDTLS_HAVE_INT64 */
/*
* Sanity check that exactly one of MBEDTLS_HAVE_INT32 or MBEDTLS_HAVE_INT64 is defined,
* so that code elsewhere doesn't have to check.
*/
#if (!(defined(MBEDTLS_HAVE_INT32) || defined(MBEDTLS_HAVE_INT64))) || \
(defined(MBEDTLS_HAVE_INT32) && defined(MBEDTLS_HAVE_INT64))
#error "Only 32-bit or 64-bit limbs are supported in bignum"
#endif
/** \typedef mbedtls_mpi_uint
* \brief The type of machine digits in a bignum, called _limbs_.
*
@@ -182,7 +193,7 @@ typedef uint64_t mbedtls_t_udbl;
/** \typedef mbedtls_mpi_sint
* \brief The signed type corresponding to #mbedtls_mpi_uint.
*
* This is always a signed integer type with no padding bits. The size
* This is always an signed integer type with no padding bits. The size
* is platform-dependent.
*/
@@ -194,6 +205,12 @@ extern "C" {
* \brief MPI structure
*/
typedef struct mbedtls_mpi {
/** Pointer to limbs.
*
* This may be \c NULL if \c n is 0.
*/
mbedtls_mpi_uint *MBEDTLS_PRIVATE(p);
/** Sign: -1 if the mpi is negative, 1 otherwise.
*
* The number 0 must be represented with `s = +1`. Although many library
@@ -205,16 +222,19 @@ typedef struct mbedtls_mpi {
* Note that this implies that calloc() or `... = {0}` does not create
* a valid MPI representation. You must call mbedtls_mpi_init().
*/
int s;
signed short MBEDTLS_PRIVATE(s);
/** Total number of limbs in \c p. */
size_t n;
/** Pointer to limbs.
*
* This may be \c NULL if \c n is 0.
unsigned short MBEDTLS_PRIVATE(n);
/* Make sure that MBEDTLS_MPI_MAX_LIMBS fits in n.
* Use the same limit value on all platforms so that we don't have to
* think about different behavior on the rare platforms where
* unsigned short can store values larger than the minimum required by
* the C language, which is 65535.
*/
mbedtls_mpi_uint *p;
#if MBEDTLS_MPI_MAX_LIMBS > 65535
#error "MBEDTLS_MPI_MAX_LIMBS > 65535 is not supported"
#endif
}
mbedtls_mpi;
@@ -585,6 +605,8 @@ int mbedtls_mpi_write_binary_le(const mbedtls_mpi *X,
* \brief Perform a left-shift on an MPI: X <<= count
*
* \param X The MPI to shift. This must point to an initialized MPI.
* The MPI pointed by \p X may be resized to fit
* the resulting number.
* \param count The number of bits to shift by.
*
* \return \c 0 if successful.
@@ -980,37 +1002,6 @@ int mbedtls_mpi_gcd(mbedtls_mpi *G, const mbedtls_mpi *A,
int mbedtls_mpi_inv_mod(mbedtls_mpi *X, const mbedtls_mpi *A,
const mbedtls_mpi *N);
#if !defined(MBEDTLS_DEPRECATED_REMOVED)
#if defined(MBEDTLS_DEPRECATED_WARNING)
#define MBEDTLS_DEPRECATED __attribute__((deprecated))
#else
#define MBEDTLS_DEPRECATED
#endif
/**
* \brief Perform a Miller-Rabin primality test with error
* probability of 2<sup>-80</sup>.
*
* \deprecated Superseded by mbedtls_mpi_is_prime_ext() which allows
* specifying the number of Miller-Rabin rounds.
*
* \param X The MPI to check for primality.
* This must point to an initialized MPI.
* \param f_rng The RNG function to use. This must not be \c NULL.
* \param p_rng The RNG parameter to be passed to \p f_rng.
* This may be \c NULL if \p f_rng doesn't use a
* context parameter.
*
* \return \c 0 if successful, i.e. \p X is probably prime.
* \return #MBEDTLS_ERR_MPI_ALLOC_FAILED if a memory allocation failed.
* \return #MBEDTLS_ERR_MPI_NOT_ACCEPTABLE if \p X is not prime.
* \return Another negative error code on other kinds of failure.
*/
MBEDTLS_DEPRECATED int mbedtls_mpi_is_prime(const mbedtls_mpi *X,
int (*f_rng)(void *, unsigned char *, size_t),
void *p_rng);
#undef MBEDTLS_DEPRECATED
#endif /* !MBEDTLS_DEPRECATED_REMOVED */
/**
* \brief Miller-Rabin primality test.
*