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authorAdam Harrison <adamdharrison@gmail.com>2022-11-26 16:20:59 -0500
committerAdam Harrison <adamdharrison@gmail.com>2022-11-29 18:39:46 -0500
commitfc0c4ed9a3103e0e6534311923668879fc8e0875 (patch)
tree6e7723c3f45d39f06c243d9c18a3c038da948793 /lib/mbedtls-2.27.0/include/mbedtls/arc4.h
parent3836606e2b735ba7b2dc0f580231843660587fb4 (diff)
downloadlite-xl-plugin-manager-fc0c4ed9a3103e0e6534311923668879fc8e0875.tar.gz
lite-xl-plugin-manager-fc0c4ed9a3103e0e6534311923668879fc8e0875.zip
Removed openssl, and curl, and added mbedded tls.curl-removal
Almost fully removed curl, needs more testing. Fixed most issues, now trying to cross compile. Fix? Sigh.
Diffstat (limited to 'lib/mbedtls-2.27.0/include/mbedtls/arc4.h')
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+/**
+ * \file arc4.h
+ *
+ * \brief The ARCFOUR stream cipher
+ *
+ * \warning ARC4 is considered a weak cipher and its use constitutes a
+ * security risk. We recommend considering stronger ciphers instead.
+ */
+/*
+ * 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_ARC4_H
+#define MBEDTLS_ARC4_H
+
+#if !defined(MBEDTLS_CONFIG_FILE)
+#include "mbedtls/config.h"
+#else
+#include MBEDTLS_CONFIG_FILE
+#endif
+
+#include <stddef.h>
+
+/* MBEDTLS_ERR_ARC4_HW_ACCEL_FAILED is deprecated and should not be used. */
+#define MBEDTLS_ERR_ARC4_HW_ACCEL_FAILED -0x0019 /**< ARC4 hardware accelerator failed. */
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#if !defined(MBEDTLS_ARC4_ALT)
+// Regular implementation
+//
+
+/**
+ * \brief ARC4 context structure
+ *
+ * \warning ARC4 is considered a weak cipher and its use constitutes a
+ * security risk. We recommend considering stronger ciphers instead.
+ *
+ */
+typedef struct mbedtls_arc4_context
+{
+ int x; /*!< permutation index */
+ int y; /*!< permutation index */
+ unsigned char m[256]; /*!< permutation table */
+}
+mbedtls_arc4_context;
+
+#else /* MBEDTLS_ARC4_ALT */
+#include "arc4_alt.h"
+#endif /* MBEDTLS_ARC4_ALT */
+
+/**
+ * \brief Initialize ARC4 context
+ *
+ * \param ctx ARC4 context to be initialized
+ *
+ * \warning ARC4 is considered a weak cipher and its use constitutes a
+ * security risk. We recommend considering stronger ciphers
+ * instead.
+ *
+ */
+void mbedtls_arc4_init( mbedtls_arc4_context *ctx );
+
+/**
+ * \brief Clear ARC4 context
+ *
+ * \param ctx ARC4 context to be cleared
+ *
+ * \warning ARC4 is considered a weak cipher and its use constitutes a
+ * security risk. We recommend considering stronger ciphers
+ * instead.
+ *
+ */
+void mbedtls_arc4_free( mbedtls_arc4_context *ctx );
+
+/**
+ * \brief ARC4 key schedule
+ *
+ * \param ctx ARC4 context to be setup
+ * \param key the secret key
+ * \param keylen length of the key, in bytes
+ *
+ * \warning ARC4 is considered a weak cipher and its use constitutes a
+ * security risk. We recommend considering stronger ciphers
+ * instead.
+ *
+ */
+void mbedtls_arc4_setup( mbedtls_arc4_context *ctx, const unsigned char *key,
+ unsigned int keylen );
+
+/**
+ * \brief ARC4 cipher function
+ *
+ * \param ctx ARC4 context
+ * \param length length of the input data
+ * \param input buffer holding the input data
+ * \param output buffer for the output data
+ *
+ * \return 0 if successful
+ *
+ * \warning ARC4 is considered a weak cipher and its use constitutes a
+ * security risk. We recommend considering stronger ciphers
+ * instead.
+ *
+ */
+int mbedtls_arc4_crypt( mbedtls_arc4_context *ctx, size_t length, const unsigned char *input,
+ unsigned char *output );
+
+#if defined(MBEDTLS_SELF_TEST)
+
+/**
+ * \brief Checkup routine
+ *
+ * \return 0 if successful, or 1 if the test failed
+ *
+ * \warning ARC4 is considered a weak cipher and its use constitutes a
+ * security risk. We recommend considering stronger ciphers
+ * instead.
+ *
+ */
+int mbedtls_arc4_self_test( int verbose );
+
+#endif /* MBEDTLS_SELF_TEST */
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* arc4.h */