refactor!: MbedTLS on Windows, switch to uint32

1 files changed, 183 insertions, 0 deletions

diff --git a/vendor/mbedtls/config_adjust_legacy_crypto.h b/vendor/mbedtls/config_adjust_legacy_crypto.h
new file mode 100644
index 0000000..f769765
--- /dev/null
+++ b/vendor/mbedtls/config_adjust_legacy_crypto.h
@@ -0,0 +1,183 @@
+/**
+ * \file mbedtls/config_adjust_legacy_crypto.h
+ * \brief Adjust legacy configuration configuration
+ *
+ * Automatically enable certain dependencies. Generally, MBEDLTS_xxx
+ * configurations need to be explicitly enabled by the user: enabling
+ * MBEDTLS_xxx_A but not MBEDTLS_xxx_B when A requires B results in a
+ * compilation error. However, we do automatically enable certain options
+ * in some circumstances. One case is if MBEDTLS_xxx_B is an internal option
+ * used to identify parts of a module that are used by other module, and we
+ * don't want to make the symbol MBEDTLS_xxx_B part of the public API.
+ * Another case is if A didn't depend on B in earlier versions, and we
+ * want to use B in A but we need to preserve backward compatibility with
+ * configurations that explicitly activate MBEDTLS_xxx_A but not
+ * MBEDTLS_xxx_B.
+ */
+/*
+ *  Copyright The Mbed TLS Contributors
+ *  SPDX-License-Identifier: Apache-2.0 OR GPL-2.0-or-later
+ */
+
+#ifndef MBEDTLS_CONFIG_ADJUST_LEGACY_CRYPTO_H
+#define MBEDTLS_CONFIG_ADJUST_LEGACY_CRYPTO_H
+
+/* Auto-enable MBEDTLS_MD_LIGHT based on MBEDTLS_MD_C.
+ * This allows checking for MD_LIGHT rather than MD_LIGHT || MD_C.
+ */
+#if defined(MBEDTLS_MD_C)
+#define MBEDTLS_MD_LIGHT
+#endif
+
+/* Auto-enable MBEDTLS_MD_LIGHT if needed by a module that didn't require it
+ * in a previous release, to ensure backwards compatibility.
+ */
+#if defined(MBEDTLS_ECJPAKE_C) || \
+    defined(MBEDTLS_PEM_PARSE_C) || \
+    defined(MBEDTLS_ENTROPY_C) || \
+    defined(MBEDTLS_PK_C) || \
+    defined(MBEDTLS_PKCS12_C) || \
+    defined(MBEDTLS_RSA_C) || \
+    defined(MBEDTLS_SSL_TLS_C) || \
+    defined(MBEDTLS_X509_USE_C) || \
+    defined(MBEDTLS_X509_CREATE_C)
+#define MBEDTLS_MD_LIGHT
+#endif
+
+/* MBEDTLS_ECP_LIGHT is auto-enabled by the following symbols:
+ * - MBEDTLS_ECP_C because now it consists of MBEDTLS_ECP_LIGHT plus functions
+ *   for curve arithmetic. As a consequence if MBEDTLS_ECP_C is required for
+ *   some reason, then MBEDTLS_ECP_LIGHT should be enabled as well.
+ * - MBEDTLS_PK_PARSE_EC_EXTENDED and MBEDTLS_PK_PARSE_EC_COMPRESSED because
+ *   these features are not supported in PSA so the only way to have them is
+ *   to enable the built-in solution.
+ *   Both of them are temporary dependencies:
+ *   - PK_PARSE_EC_EXTENDED will be removed after #7779 and #7789
+ *   - support for compressed points should also be added to PSA, but in this
+ *     case there is no associated issue to track it yet.
+ * - PSA_WANT_KEY_TYPE_ECC_KEY_PAIR_DERIVE because Weierstrass key derivation
+ *   still depends on ECP_LIGHT.
+ * - PK_C + USE_PSA + PSA_WANT_ALG_ECDSA is a temporary dependency which will
+ *   be fixed by #7453.
+ */
+#if defined(MBEDTLS_ECP_C) || \
+    defined(MBEDTLS_PK_PARSE_EC_EXTENDED) || \
+    defined(MBEDTLS_PK_PARSE_EC_COMPRESSED) || \
+    defined(MBEDTLS_PSA_BUILTIN_KEY_TYPE_ECC_KEY_PAIR_DERIVE)
+#define MBEDTLS_ECP_LIGHT
+#endif
+
+/* MBEDTLS_PK_PARSE_EC_COMPRESSED is introduced in MbedTLS version 3.5, while
+ * in previous version compressed points were automatically supported as long
+ * as PK_PARSE_C and ECP_C were enabled. As a consequence, for backward
+ * compatibility, we auto-enable PK_PARSE_EC_COMPRESSED when these conditions
+ * are met. */
+#if defined(MBEDTLS_PK_PARSE_C) && defined(MBEDTLS_ECP_C)
+#define MBEDTLS_PK_PARSE_EC_COMPRESSED
+#endif
+
+/* Helper symbol to state that there is support for ECDH, either through
+ * library implementation (ECDH_C) or through PSA. */
+#if (defined(MBEDTLS_USE_PSA_CRYPTO) && defined(PSA_WANT_ALG_ECDH)) || \
+    (!defined(MBEDTLS_USE_PSA_CRYPTO) && defined(MBEDTLS_ECDH_C))
+#define MBEDTLS_CAN_ECDH
+#endif
+
+/* PK module can achieve ECDSA functionalities by means of either software
+ * implementations (ECDSA_C) or through a PSA driver. The following defines
+ * are meant to list these capabilities in a general way which abstracts how
+ * they are implemented under the hood. */
+#if !defined(MBEDTLS_USE_PSA_CRYPTO)
+#if defined(MBEDTLS_ECDSA_C)
+#define MBEDTLS_PK_CAN_ECDSA_SIGN
+#define MBEDTLS_PK_CAN_ECDSA_VERIFY
+#endif /* MBEDTLS_ECDSA_C */
+#else /* MBEDTLS_USE_PSA_CRYPTO */
+#if defined(PSA_WANT_ALG_ECDSA)
+#if defined(PSA_WANT_KEY_TYPE_ECC_KEY_PAIR_BASIC)
+#define MBEDTLS_PK_CAN_ECDSA_SIGN
+#endif /* PSA_WANT_KEY_TYPE_ECC_KEY_PAIR_BASIC */
+#if defined(PSA_WANT_KEY_TYPE_ECC_PUBLIC_KEY)
+#define MBEDTLS_PK_CAN_ECDSA_VERIFY
+#endif /* PSA_WANT_KEY_TYPE_ECC_PUBLIC_KEY */
+#endif /* PSA_WANT_ALG_ECDSA */
+#endif /* MBEDTLS_USE_PSA_CRYPTO */
+
+#if defined(MBEDTLS_PK_CAN_ECDSA_VERIFY) || defined(MBEDTLS_PK_CAN_ECDSA_SIGN)
+#define MBEDTLS_PK_CAN_ECDSA_SOME
+#endif
+
+/* If MBEDTLS_PSA_CRYPTO_C is defined, make sure MBEDTLS_PSA_CRYPTO_CLIENT
+ * is defined as well to include all PSA code.
+ */
+#if defined(MBEDTLS_PSA_CRYPTO_C)
+#define MBEDTLS_PSA_CRYPTO_CLIENT
+#endif /* MBEDTLS_PSA_CRYPTO_C */
+
+/* The PK wrappers need pk_write functions to format RSA key objects
+ * when they are dispatching to the PSA API. This happens under USE_PSA_CRYPTO,
+ * and also even without USE_PSA_CRYPTO for mbedtls_pk_sign_ext(). */
+#if defined(MBEDTLS_PSA_CRYPTO_C) && defined(MBEDTLS_RSA_C)
+#define MBEDTLS_PK_C
+#define MBEDTLS_PK_WRITE_C
+#define MBEDTLS_PK_PARSE_C
+#endif
+
+/* Helpers to state that each key is supported either on the builtin or PSA side. */
+#if defined(MBEDTLS_ECP_DP_SECP521R1_ENABLED) || defined(PSA_WANT_ECC_SECP_R1_521)
+#define MBEDTLS_ECP_HAVE_SECP521R1
+#endif
+#if defined(MBEDTLS_ECP_DP_BP512R1_ENABLED) || defined(PSA_WANT_ECC_BRAINPOOL_P_R1_512)
+#define MBEDTLS_ECP_HAVE_BP512R1
+#endif
+#if defined(MBEDTLS_ECP_DP_CURVE448_ENABLED) || defined(PSA_WANT_ECC_MONTGOMERY_448)
+#define MBEDTLS_ECP_HAVE_CURVE448
+#endif
+#if defined(MBEDTLS_ECP_DP_BP384R1_ENABLED) || defined(PSA_WANT_ECC_BRAINPOOL_P_R1_384)
+#define MBEDTLS_ECP_HAVE_BP384R1
+#endif
+#if defined(MBEDTLS_ECP_DP_SECP384R1_ENABLED) || defined(PSA_WANT_ECC_SECP_R1_384)
+#define MBEDTLS_ECP_HAVE_SECP384R1
+#endif
+#if defined(MBEDTLS_ECP_DP_BP256R1_ENABLED) || defined(PSA_WANT_ECC_BRAINPOOL_P_R1_256)
+#define MBEDTLS_ECP_HAVE_BP256R1
+#endif
+#if defined(MBEDTLS_ECP_DP_SECP256K1_ENABLED) || defined(PSA_WANT_ECC_SECP_K1_256)
+#define MBEDTLS_ECP_HAVE_SECP256K1
+#endif
+#if defined(MBEDTLS_ECP_DP_SECP256R1_ENABLED) || defined(PSA_WANT_ECC_SECP_R1_256)
+#define MBEDTLS_ECP_HAVE_SECP256R1
+#endif
+#if defined(MBEDTLS_ECP_DP_CURVE25519_ENABLED) || defined(PSA_WANT_ECC_MONTGOMERY_255)
+#define MBEDTLS_ECP_HAVE_CURVE25519
+#endif
+#if defined(MBEDTLS_ECP_DP_SECP224K1_ENABLED) || defined(PSA_WANT_ECC_SECP_K1_224)
+#define MBEDTLS_ECP_HAVE_SECP224K1
+#endif
+#if defined(MBEDTLS_ECP_DP_SECP224R1_ENABLED) || defined(PSA_WANT_ECC_SECP_R1_224)
+#define MBEDTLS_ECP_HAVE_SECP224R1
+#endif
+#if defined(MBEDTLS_ECP_DP_SECP192K1_ENABLED) || defined(PSA_WANT_ECC_SECP_K1_192)
+#define MBEDTLS_ECP_HAVE_SECP192K1
+#endif
+#if defined(MBEDTLS_ECP_DP_SECP192R1_ENABLED) || defined(PSA_WANT_ECC_SECP_R1_192)
+#define MBEDTLS_ECP_HAVE_SECP192R1
+#endif
+
+/* Helper symbol to state that the PK module has support for EC keys. This
+ * can either be provided through the legacy ECP solution or through the
+ * PSA friendly MBEDTLS_PK_USE_PSA_EC_DATA (see pk.h for its description). */
+#if defined(MBEDTLS_ECP_C) || \
+    (defined(MBEDTLS_USE_PSA_CRYPTO) && defined(PSA_WANT_KEY_TYPE_ECC_PUBLIC_KEY))
+#define MBEDTLS_PK_HAVE_ECC_KEYS
+#endif /* MBEDTLS_PK_USE_PSA_EC_DATA || MBEDTLS_ECP_C */
+
+/* Historically pkparse did not check the CBC padding when decrypting
+ * a key. This was a bug, which is now fixed. As a consequence, pkparse
+ * now needs PKCS7 padding support, but existing configurations might not
+ * enable it, so we enable it here. */
+#if defined(MBEDTLS_PK_PARSE_C) && defined(MBEDTLS_PKCS5_C) && defined(MBEDTLS_CIPHER_MODE_CBC)
+#define MBEDTLS_CIPHER_PADDING_PKCS7
+#endif
+
+#endif /* MBEDTLS_CONFIG_ADJUST_LEGACY_CRYPTO_H */