Removed old mbedtls, replacing with submodule.

1 files changed, 0 insertions, 195 deletions

diff --git a/lib/mbedtls-2.27.0/library/arc4.c b/lib/mbedtls-2.27.0/library/arc4.c
deleted file mode 100644
index b34dc5e..0000000
--- a/lib/mbedtls-2.27.0/library/arc4.c
+++ /dev/null
@@ -1,195 +0,0 @@
-/*
- *  An implementation of the ARCFOUR algorithm
- *
- *  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.
- */
-/*
- *  The ARCFOUR algorithm was publicly disclosed on 94/09.
- *
- *  http://groups.google.com/group/sci.crypt/msg/10a300c9d21afca0
- */
-
-#include "common.h"
-
-#if defined(MBEDTLS_ARC4_C)
-
-#include "mbedtls/arc4.h"
-#include "mbedtls/platform_util.h"
-
-#include <string.h>
-
-#if defined(MBEDTLS_SELF_TEST)
-#if defined(MBEDTLS_PLATFORM_C)
-#include "mbedtls/platform.h"
-#else
-#include <stdio.h>
-#define mbedtls_printf printf
-#endif /* MBEDTLS_PLATFORM_C */
-#endif /* MBEDTLS_SELF_TEST */
-
-#if !defined(MBEDTLS_ARC4_ALT)
-
-void mbedtls_arc4_init( mbedtls_arc4_context *ctx )
-{
-    memset( ctx, 0, sizeof( mbedtls_arc4_context ) );
-}
-
-void mbedtls_arc4_free( mbedtls_arc4_context *ctx )
-{
-    if( ctx == NULL )
-        return;
-
-    mbedtls_platform_zeroize( ctx, sizeof( mbedtls_arc4_context ) );
-}
-
-/*
- * ARC4 key schedule
- */
-void mbedtls_arc4_setup( mbedtls_arc4_context *ctx, const unsigned char *key,
-                 unsigned int keylen )
-{
-    int i, j, a;
-    unsigned int k;
-    unsigned char *m;
-
-    ctx->x = 0;
-    ctx->y = 0;
-    m = ctx->m;
-
-    for( i = 0; i < 256; i++ )
-        m[i] = (unsigned char) i;
-
-    j = k = 0;
-
-    for( i = 0; i < 256; i++, k++ )
-    {
-        if( k >= keylen ) k = 0;
-
-        a = m[i];
-        j = ( j + a + key[k] ) & 0xFF;
-        m[i] = m[j];
-        m[j] = (unsigned char) a;
-    }
-}
-
-/*
- * ARC4 cipher function
- */
-int mbedtls_arc4_crypt( mbedtls_arc4_context *ctx, size_t length, const unsigned char *input,
-                unsigned char *output )
-{
-    int x, y, a, b;
-    size_t i;
-    unsigned char *m;
-
-    x = ctx->x;
-    y = ctx->y;
-    m = ctx->m;
-
-    for( i = 0; i < length; i++ )
-    {
-        x = ( x + 1 ) & 0xFF; a = m[x];
-        y = ( y + a ) & 0xFF; b = m[y];
-
-        m[x] = (unsigned char) b;
-        m[y] = (unsigned char) a;
-
-        output[i] = (unsigned char)
-            ( input[i] ^ m[(unsigned char)( a + b )] );
-    }
-
-    ctx->x = x;
-    ctx->y = y;
-
-    return( 0 );
-}
-
-#endif /* !MBEDTLS_ARC4_ALT */
-
-#if defined(MBEDTLS_SELF_TEST)
-/*
- * ARC4 tests vectors as posted by Eric Rescorla in sep. 1994:
- *
- * http://groups.google.com/group/comp.security.misc/msg/10a300c9d21afca0
- */
-static const unsigned char arc4_test_key[3][8] =
-{
-    { 0x01, 0x23, 0x45, 0x67, 0x89, 0xAB, 0xCD, 0xEF },
-    { 0x01, 0x23, 0x45, 0x67, 0x89, 0xAB, 0xCD, 0xEF },
-    { 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 }
-};
-
-static const unsigned char arc4_test_pt[3][8] =
-{
-    { 0x01, 0x23, 0x45, 0x67, 0x89, 0xAB, 0xCD, 0xEF },
-    { 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 },
-    { 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 }
-};
-
-static const unsigned char arc4_test_ct[3][8] =
-{
-    { 0x75, 0xB7, 0x87, 0x80, 0x99, 0xE0, 0xC5, 0x96 },
-    { 0x74, 0x94, 0xC2, 0xE7, 0x10, 0x4B, 0x08, 0x79 },
-    { 0xDE, 0x18, 0x89, 0x41, 0xA3, 0x37, 0x5D, 0x3A }
-};
-
-/*
- * Checkup routine
- */
-int mbedtls_arc4_self_test( int verbose )
-{
-    int i, ret = 0;
-    unsigned char ibuf[8];
-    unsigned char obuf[8];
-    mbedtls_arc4_context ctx;
-
-    mbedtls_arc4_init( &ctx );
-
-    for( i = 0; i < 3; i++ )
-    {
-        if( verbose != 0 )
-            mbedtls_printf( "  ARC4 test #%d: ", i + 1 );
-
-        memcpy( ibuf, arc4_test_pt[i], 8 );
-
-        mbedtls_arc4_setup( &ctx, arc4_test_key[i], 8 );
-        mbedtls_arc4_crypt( &ctx, 8, ibuf, obuf );
-
-        if( memcmp( obuf, arc4_test_ct[i], 8 ) != 0 )
-        {
-            if( verbose != 0 )
-                mbedtls_printf( "failed\n" );
-
-            ret = 1;
-            goto exit;
-        }
-
-        if( verbose != 0 )
-            mbedtls_printf( "passed\n" );
-    }
-
-    if( verbose != 0 )
-        mbedtls_printf( "\n" );
-
-exit:
-    mbedtls_arc4_free( &ctx );
-
-    return( ret );
-}
-
-#endif /* MBEDTLS_SELF_TEST */
-
-#endif /* MBEDTLS_ARC4_C */