初始提交

2024-09-28 14:24:04 +08:00
commit c756587541
5564 changed files with 2413077 additions and 0 deletions
--- a/rom/riscv2/crypto/mbedtls-2.4.0/include/mbedtls/fast_ec_internal.h
+++ b/rom/riscv2/crypto/mbedtls-2.4.0/include/mbedtls/fast_ec_internal.h
@@ -0,0 +1,108 @@
+/**
+ * Copyright (C) 2015-2016 Virgil Security Inc.
+ *
+ * Lead Maintainer: Virgil Security Inc. <support@virgilsecurity.com>
+ *
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are
+ * met:
+ *
+ *     (1) Redistributions of source code must retain the above copyright
+ *     notice, this list of conditions and the following disclaimer.
+ *
+ *     (2) Redistributions in binary form must reproduce the above copyright
+ *     notice, this list of conditions and the following disclaimer in
+ *     the documentation and/or other materials provided with the
+ *     distribution.
+ *
+ *     (3) Neither the name of the copyright holder nor the names of its
+ *     contributors may be used to endorse or promote products derived from
+ *     this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ''AS IS'' AND ANY EXPRESS OR
+ * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT,
+ * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+ * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
+ * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
+ * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ *
+ * This file is part of extension to mbed TLS (https://tls.mbed.org)
+ */
+#ifndef MBEDTLS_FAST_EC_WRAP_H
+#define MBEDTLS_FAST_EC_WRAP_H
+
+#if !defined(MBEDTLS_CONFIG_FILE)
+#include "config.h"
+#else
+#include MBEDTLS_CONFIG_FILE
+#endif
+
+#include "fast_ec.h"
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/**
+ * Fast EC information.
+ * Allows Fast EC functions to be called in a generic way.
+ */
+ struct mbedtls_fast_ec_info_t {
+    /** Fast EC identifier */
+    mbedtls_fast_ec_type_t type;
+
+    /** Fast EC name */
+    const char *name;
+
+    /** Key length */
+    size_t key_len;
+
+    /** Key length in bits */
+    size_t key_bitlen;
+
+    /** Signature length */
+    size_t sig_len;
+
+    /** Shared key length */
+    size_t dh_len;
+
+    /** Generate keypair */
+    int (* gen_key_func)( unsigned char* public_key, unsigned char* private_key,
+                          int (*f_rng)(void *, unsigned char *, size_t),
+                          void *p_rng );
+
+    /** Get public key from private */
+    int (* get_pub_func)( unsigned char* public_key, const unsigned char* private_key );
+
+    /** Sign data */
+    int (* sign_func)( unsigned char* sig, const unsigned char* private_key,
+                       const unsigned char* data, size_t data_len );
+
+    /** Verify Data */
+    int (* verify_func)( const unsigned char* sig, const unsigned char* public_key,
+                         const unsigned char* data, size_t data_len );
+
+    /** Compute shared */
+    int (*compute_shared_func)( const unsigned char* public_key, const unsigned char* private_key,
+                                unsigned char* shared, size_t shared_len );
+
+
+};
+
+#if defined(MBEDTLS_ED25519_C)
+extern const mbedtls_fast_ec_info_t mbedtls_fast_ec_x25519_info;
+extern const mbedtls_fast_ec_info_t mbedtls_fast_ec_ed25519_info;
+#endif
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* MBEDTLS_FAST_EC_WRAP_H */