1 files changed, 0 insertions, 66 deletions
diff --git a/crc.cpp b/crc.cpp
deleted file mode 100644
index 5fc4558..0000000
--- a/crc.cpp
+++ /dev/null
@@ -1,66 +0,0 @@
-/*
- * Copyright 2018 Google Inc.
- *
- * 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.
- */
-
-#include "crc.hpp"
-
-namespace blobs
-{
-
-void Crc16::clear()
-{
-    value = crc16Initial;
-}
-
-// Origin: security/crypta/ipmi/portable/ipmi_utils.c
-void Crc16::compute(const uint8_t* bytes, uint32_t length)
-{
-    if (!bytes)
-    {
-        return;
-    }
-
-    const int kExtraRounds = 2;
-    const uint16_t kLeftBit = 0x8000;
-    uint16_t crc = value;
-    size_t i, j;
-
-    for (i = 0; i < length + kExtraRounds; ++i)
-    {
-        for (j = 0; j < 8; ++j)
-        {
-            bool xor_flag = crc & kLeftBit;
-            crc <<= 1;
-            // If this isn't an extra round and the current byte's j'th bit
-            // from the left is set, increment the CRC.
-            if (i < length && bytes[i] & (1 << (7 - j)))
-            {
-                crc++;
-            }
-            if (xor_flag)
-            {
-                crc ^= crc16Ccitt;
-            }
-        }
-    }
-
-    value = crc;
-}
-
-uint16_t Crc16::get() const
-{
-    return value;
-}
-} // namespace blobs