1 files changed, 0 insertions, 88 deletions
diff --git a/src/padding.c b/src/padding.c
deleted file mode 100644
index a161ec7..0000000
--- a/src/padding.c
+++ /dev/null
@@ -1,88 +0,0 @@
-/*
- * Copyright (c) 2015 Egor Tensin <Egor.Tensin@gmail.com>
- * This file is part of the "AES tools" project.
- * For details, see https://github.com/egor-tensin/aes-tools.
- * Distributed under the MIT License.
- */
-
-#include <aes/all.h>
-
-#include <assert.h>
-#include <stdlib.h>
-#include <string.h>
-
-static AES_StatusCode aes_extract_padding_size_pkcs7(
-    const void* src,
-    size_t src_size,
-    size_t* padding_size,
-    AES_ErrorDetails* err_details)
-{
-    const unsigned char* cursor = (const unsigned char*) src + src_size - 1;
-    *padding_size = *cursor;
-
-    for (size_t i = 1; i < *padding_size; ++i)
-        if (cursor[0 - i] != *padding_size)
-            return aes_error_invalid_pkcs7_padding(err_details);
-
-    return AES_SUCCESS;
-}
-
-AES_StatusCode aes_extract_padding_size(
-    AES_PaddingMethod method,
-    const void* src,
-    size_t src_size,
-    size_t* padding_size,
-    AES_ErrorDetails* err_details)
-{
-    assert(src);
-    assert(padding_size);
-
-    if (src == NULL)
-        return aes_error_null_argument(err_details, "src");
-    if (padding_size == NULL)
-        return aes_error_null_argument(err_details, "padding_size");
-
-    switch (method)
-    {
-        case AES_PADDING_PKCS7:
-            return aes_extract_padding_size_pkcs7(
-                src, src_size, padding_size, err_details);
-
-        default:
-            return aes_error_not_implemented(
-                err_details, "unsupported padding method");
-    }
-}
-
-static AES_StatusCode aes_fill_with_padding_pkcs7(
-    void* dest,
-    size_t padding_size,
-    AES_ErrorDetails* err_details)
-{
-    AES_UNUSED_PARAMETER(err_details);
-    memset(dest, (int) padding_size, padding_size);
-    return AES_SUCCESS;
-}
-
-AES_StatusCode aes_fill_with_padding(
-    AES_PaddingMethod method,
-    void* dest,
-    size_t padding_size,
-    AES_ErrorDetails* err_details)
-{
-    assert(dest);
-
-    if (dest == NULL)
-        return aes_error_null_argument(err_details, "dest");
-
-    switch (method)
-    {
-        case AES_PADDING_PKCS7:
-            return aes_fill_with_padding_pkcs7(
-                dest, padding_size, err_details);
-
-        default:
-            return aes_error_not_implemented(
-                err_details, "unsupported padding method");
-    }
-}