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mbedTLS: Update to new LTS v3.6.0

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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
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28
thirdparty/mbedtls/library/platform.c vendored
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@@ -214,6 +214,28 @@ int mbedtls_platform_set_fprintf(int (*fprintf_func)(FILE *, const char *, ...))
}
#endif /* MBEDTLS_PLATFORM_FPRINTF_ALT */
#if defined(MBEDTLS_PLATFORM_SETBUF_ALT)
#if !defined(MBEDTLS_PLATFORM_STD_SETBUF)
/*
* Make dummy function to prevent NULL pointer dereferences
*/
static void platform_setbuf_uninit(FILE *stream, char *buf)
{
((void) stream);
((void) buf);
}
#define MBEDTLS_PLATFORM_STD_SETBUF platform_setbuf_uninit
#endif /* !MBEDTLS_PLATFORM_STD_SETBUF */
void (*mbedtls_setbuf)(FILE *stream, char *buf) = MBEDTLS_PLATFORM_STD_SETBUF;
int mbedtls_platform_set_setbuf(void (*setbuf_func)(FILE *stream, char *buf))
{
mbedtls_setbuf = setbuf_func;
return 0;
}
#endif /* MBEDTLS_PLATFORM_SETBUF_ALT */
#if defined(MBEDTLS_PLATFORM_EXIT_ALT)
#if !defined(MBEDTLS_PLATFORM_STD_EXIT)
/*
@@ -277,6 +299,9 @@ int mbedtls_platform_std_nv_seed_read(unsigned char *buf, size_t buf_len)
return -1;
}
/* Ensure no stdio buffering of secrets, as such buffers cannot be wiped. */
mbedtls_setbuf(file, NULL);
if ((n = fread(buf, 1, buf_len, file)) != buf_len) {
fclose(file);
mbedtls_platform_zeroize(buf, buf_len);
@@ -296,6 +321,9 @@ int mbedtls_platform_std_nv_seed_write(unsigned char *buf, size_t buf_len)
return -1;
}
/* Ensure no stdio buffering of secrets, as such buffers cannot be wiped. */
mbedtls_setbuf(file, NULL);
if ((n = fwrite(buf, 1, buf_len, file)) != buf_len) {
fclose(file);
return -1;