mirror of
https://github.com/rvtr/twl_wrapsdk.git
synced 2025-10-31 06:11:10 -04:00
add AES-CTR sample
git-svn-id: file:///Users/lillianskinner/Downloads/platinum/twl/twl_wrapsdk/trunk@115 4ee2a332-4b2b-5046-8439-1ba90f034370
This commit is contained in:
yutaka
parent
b73bacbb3d
commit
4aec244198
@ -20,7 +20,8 @@ include $(TWLSDK_ROOT)/build/buildtools/commondefs
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#----------------------------------------------------------------------------
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SUBDIRS = aes-1
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SUBDIRS = aes-1 \
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aes-2
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#----------------------------------------------------------------------------
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44
build/tests/aes/aes-2/ARM7/Makefile
Normal file
44
build/tests/aes/aes-2/ARM7/Makefile
Normal file
@ -0,0 +1,44 @@
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#! make -f
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#----------------------------------------------------------------------------
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# Project: TwlSDK - AES - demos - aes-1
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# File: Makefile
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#
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# Copyright 2007 Nintendo. All rights reserved.
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#
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# These coded instructions, statements, and computer programs contain
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# proprietary information of Nintendo of America Inc. and/or Nintendo
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# Company Ltd., and are protected by Federal copyright law. They may
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# not be disclosed to third parties or copied or duplicated in any form,
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# in whole or in part, without the prior written consent of Nintendo.
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#
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# $Log: $
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# $NoKeywords: $
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#----------------------------------------------------------------------------
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SUBDIRS =
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#----------------------------------------------------------------------------
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#TWL_CODEGEN = THUMB
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TWL_PROC = ARM7
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TARGET_BIN = main.axf
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SRCS = main.c
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#SRCDIR = # using default
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#LCFILE = # using default
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include $(TWLSDK_ROOT)/build/buildtools/commondefs
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#----------------------------------------------------------------------------
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do-build: $(TARGETS)
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include $(TWLSDK_ROOT)/build/buildtools/modulerules
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#===== End of Makefile =====
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303
build/tests/aes/aes-2/ARM7/src/main.c
Normal file
303
build/tests/aes/aes-2/ARM7/src/main.c
Normal file
@ -0,0 +1,303 @@
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/*---------------------------------------------------------------------------*
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Project: NitroSDK - AES - demos - aes-2
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File: main.c
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Copyright 2007 Nintendo. All rights reserved.
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These coded instructions, statements, and computer programs contain
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proprietary information of Nintendo of America Inc. and/or Nintendo
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Company Ltd., and are protected by Federal copyright law. They may
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not be disclosed to third parties or copied or duplicated in any form,
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in whole or in part, without the prior written consent of Nintendo.
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$Log: main.c,v $
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$NoKeywords: $
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*---------------------------------------------------------------------------*/
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#include <twl.h>
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#define ENABLE_INTERRUPT_TEST
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#define PRIORITY 5
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#define INPUT_DMA 4
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#define OUTPUT_DMA 5
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static const u128 key = {
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0x01234567,
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0x89abcdef,
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0x01234567,
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0x89abcdef
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};
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static const u128 iv = {
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0x89abcdef,
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0x01234567,
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0x89abcdef,
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0x01234567
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};
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static const u32 gs_data[] ATTRIBUTE_ALIGN(32) = {
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0x01234567, 0x89abcdef, 0x01234567, 0x89abcdef, 0x01234567, 0x89abcdef, 0x01234567, 0x89abcdef,
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0x01234567, 0x89abcdef, 0x01234567, 0x89abcdef, 0x01234567, 0x89abcdef, 0x01234567, 0x89abcdef,
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0x01234567, 0x89abcdef, 0x01234567, 0x89abcdef, 0x01234567, 0x89abcdef, 0x01234567, 0x89abcdef,
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0x01234567, 0x89abcdef, 0x01234567, 0x89abcdef, 0x01234567, 0x89abcdef, 0x01234567, 0x89abcdef,
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0x01234567, 0x89abcdef, 0x01234567, 0x89abcdef, 0x01234567, 0x89abcdef, 0x01234567, 0x89abcdef,
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0x01234567, 0x89abcdef, 0x01234567, 0x89abcdef, 0x01234567, 0x89abcdef, 0x01234567, 0x89abcdef,
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0x01234567, 0x89abcdef, 0x01234567, 0x89abcdef, 0x01234567, 0x89abcdef, 0x01234567, 0x89abcdef,
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0x01234567, 0x89abcdef, 0x01234567, 0x89abcdef, 0x01234567, 0x89abcdef, 0x01234567, 0x89abcdef,
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0x01234567, 0x89abcdef, 0x01234567, 0x89abcdef, 0x01234567, 0x89abcdef, 0x01234567, 0x89abcdef,
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0x01234567, 0x89abcdef, 0x01234567, 0x89abcdef, 0x01234567, 0x89abcdef, 0x01234567, 0x89abcdef,
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0x89abcdef, 0x01234567, 0x89abcdef, 0x01234567, 0x89abcdef, 0x01234567, 0x89abcdef, 0x01234567,
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0x89abcdef, 0x01234567, 0x89abcdef, 0x01234567, 0x89abcdef, 0x01234567, 0x89abcdef, 0x01234567,
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0x89abcdef, 0x01234567, 0x89abcdef, 0x01234567, 0x89abcdef, 0x01234567, 0x89abcdef, 0x01234567,
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0x89abcdef, 0x01234567, 0x89abcdef, 0x01234567, 0x89abcdef, 0x01234567, 0x89abcdef, 0x01234567,
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0x89abcdef, 0x01234567, 0x89abcdef, 0x01234567, 0x89abcdef, 0x01234567, 0x89abcdef, 0x01234567,
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0x89abcdef, 0x01234567, 0x89abcdef, 0x01234567, 0x89abcdef, 0x01234567, 0x89abcdef, 0x01234567,
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0x89abcdef, 0x01234567, 0x89abcdef, 0x01234567, 0x89abcdef, 0x01234567, 0x89abcdef, 0x01234567,
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0x89abcdef, 0x01234567, 0x89abcdef, 0x01234567, 0x89abcdef, 0x01234567, 0x89abcdef, 0x01234567
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};
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static u8 dataA[sizeof(gs_data)] ATTRIBUTE_ALIGN(32);
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static u8 dataB[sizeof(gs_data)] ATTRIBUTE_ALIGN(32);
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//================================================================================
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static void dump(const char *str, void *ptr, u32 length)
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{
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u8 *data = (u8*)ptr;
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int i;
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OS_TPrintf("\n[%s] (%d bytes):\n\t", str, length);
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for (i = 0; i < length; i++) {
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OS_TPrintf("%02X", *data++);
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if ((i & 0xF) == 0xF) OS_TPrintf("\n\t");
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else OS_TPrintf(" ");
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}
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OS_TPrintf("\n");
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}
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#define TEST0_USE_DMA_INPUT
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#define TEST0_USE_DMA_OUTPUT
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static void test0(void)
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{
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OSTick begin;
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OS_TPrintf("\n%s() is starting.\n\n", __func__);
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// とりあえず、リセットする (鍵関係は何も変わらない (KEY_SELレジスタも消えるが意味は無い))
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AES_Reset();
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// 鍵は0番目を使う
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AES_SelectKey(0);
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#ifdef TEST0_USE_DMA_INPUT
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// 入力DMA設定
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AES_DmaSendAsync(INPUT_DMA, gs_data, sizeof(gs_data));
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#endif
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#ifdef TEST0_USE_DMA_OUTPUT
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// 出力DMA設定
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MI_CpuClear32(dataA, sizeof(dataA));
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AES_DmaRecvAsync(OUTPUT_DMA, dataA, sizeof(gs_data));
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#endif
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begin = OS_GetTick();
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// AES-CTRエンコードを開始する
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AES_StartCtrEnc(&iv, sizeof(gs_data));
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#ifdef TEST0_USE_DMA_INPUT
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#ifdef TEST0_USE_DMA_OUTPUT
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// DMA完了待ち (AES完了待ちでも良いでしょう)
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MIi_WaitExDma(OUTPUT_DMA);
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#else
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// CPUで出力してみる
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AES_CpuRecv(dataA, sizeof(gs_data));
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#endif
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#else
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#ifdef TEST0_USE_DMA_OUTPUT
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// CPUで入力してみる
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AES_CpuSend(gs_data, sizeof(gs_data));
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#else
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#error "Does not support CPU input and CPU output at same time."
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#endif
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#endif
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OS_TPrintf("%s: %d usec.\n", __func__, (u32)OS_TicksToMicroSeconds(OS_GetTick()-begin));
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// 出力結果の表示
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dump(__func__, dataA, sizeof(gs_data));
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}
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static void test1(void)
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{
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OSTick begin;
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OS_TPrintf("\n%s() is starting.\n\n", __func__);
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// とりあえず、リセットする (鍵関係は何も変わらない (KEY_SELレジスタも消えるが意味は無い))
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AES_Reset();
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// 鍵を設定しない (前回の値を使いまわす)
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// 入力DMA設定
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AES_DmaSendAsync(INPUT_DMA, dataA, sizeof(gs_data));
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// 出力バッファのクリア
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MI_CpuClear32(dataB, sizeof(dataB));
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begin = OS_GetTick();
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// AES-CTRデコードを開始する
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AES_StartCtrDec(&iv, sizeof(gs_data));
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// CPUで出力してみる
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AES_CpuRecv(dataB, sizeof(gs_data));
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OS_TPrintf("%s: %d usec.\n", __func__, (u32)OS_TicksToMicroSeconds(OS_GetTick()-begin));
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// 出力結果の表示
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dump(__func__, dataB, sizeof(gs_data));
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}
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static void test2(void)
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{
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OSTick begin;
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OS_TPrintf("\n%s() is starting.\n\n", __func__);
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// とりあえず、リセットする (鍵関係は何も変わらない (KEY_SELレジスタも消えるが意味は無い))
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AES_Reset();
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// 鍵を設定する
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AES_SelectKey(1);
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// 出力DMA設定
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MI_CpuClear32(dataB, sizeof(dataB));
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AES_DmaRecvAsync(OUTPUT_DMA, dataB, sizeof(gs_data));
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begin = OS_GetTick();
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// AES-CTRデコードを開始する
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AES_StartCtrDec(&iv, sizeof(gs_data));
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// CPUで入力してみる
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AES_CpuSend(dataA, sizeof(gs_data));
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OS_TPrintf("%s: %d usec.\n", __func__, (u32)OS_TicksToMicroSeconds(OS_GetTick()-begin));
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// 出力結果の表示
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dump(__func__, dataB, sizeof(gs_data));
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OS_TPrintf("Result: %s\n", AES_IsValid() ? "Success" : "Failed (OK!)");
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}
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static u32 intrCounter[3];
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static u8 aesID;
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static u8 inputDmaID;
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static u8 outputDmaID;
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static void AesIntr(void)
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{
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intrCounter[aesID]++;
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//---- check interrupt flag
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OS_SetIrqCheckFlag( OS_IE_AES );
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}
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static void InputDmaIntr(void)
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{
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u32 ofs = INPUT_DMA - MI_EXDMA_CH_MIN;
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OSIrqMask mask = OS_IE_DMA4 << ofs;
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intrCounter[inputDmaID]++;
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//---- check interrupt flag
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OS_SetIrqCheckFlag( mask );
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}
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static void OutputDmaIntr(void)
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{
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u32 ofs = OUTPUT_DMA - MI_EXDMA_CH_MIN;
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OSIrqMask mask = OS_IE_DMA4 << ofs;
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intrCounter[outputDmaID]++;
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//---- check interrupt flag
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OS_SetIrqCheckFlag( mask );
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}
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static void InitAesDmaIntr(void)
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{
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u32 i_ofs = INPUT_DMA - MI_EXDMA_CH_MIN;
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u32 o_ofs = OUTPUT_DMA - MI_EXDMA_CH_MIN;
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OSIrqMask i_mask = OS_IE_DMA4 << i_ofs;
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OSIrqMask o_mask = OS_IE_DMA4 << o_ofs;
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u8 id_alloc = 0;
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BOOL ime = OS_DisableIrq();
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aesID = id_alloc++;
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inputDmaID = id_alloc++;
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outputDmaID = id_alloc++;
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(void)OS_DisableIrqMask( OS_IE_AES | i_mask | o_mask );
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(void)OS_ResetRequestIrqMask( OS_IE_AES | i_mask | o_mask );
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(void)OS_SetIrqFunction( OS_IE_AES, AesIntr );
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(void)OS_SetIrqFunction( i_mask, InputDmaIntr );
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(void)OS_SetIrqFunction( o_mask, OutputDmaIntr );
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(void)OS_EnableIrqMask( OS_IE_AES | i_mask | o_mask );
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(void)OS_RestoreIrq( ime );
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}
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static void PrintIntrCount(void)
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{
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OS_TPrintf( "\ninterrupt count: aes = %d, input_dma = %d, output_dma = %d.\n",
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intrCounter[aesID], intrCounter[inputDmaID], intrCounter[outputDmaID]);
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}
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/*---------------------------------------------------------------------------*
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Name: TwlMain
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Description: main
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Arguments: None
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Returns: None
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*---------------------------------------------------------------------------*/
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void TwlMain()
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{
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OS_Init();
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OS_Printf("ARM7 starts.\n");
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OS_InitTick();
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#ifdef ENABLE_INTERRUPT_TEST
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InitAesDmaIntr();
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#endif
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OS_TPrintf("Debug Info:\n");
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OS_TPrintf("\tdataA = 0x%08X\n", dataA);
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OS_TPrintf("\tdataB = 0x%08X\n", dataB);
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AES_Init(PRIORITY); // ARM9側からも利用するときのみ必要
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AES_Lock(); // ARM9側からも利用するときのみ必要
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OS_EnableIrq(); // ARM9側からも利用するときのみ必要
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// 鍵を設定しておく
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AES_SetKey(0, &key);
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AES_SetSeed(1, &key);
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test0();
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test1();
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test2();
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AES_Unlock(); // ARM9側からも利用するときのみ必要
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#ifdef ENABLE_INTERRUPT_TEST
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PrintIntrCount();
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#endif
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// done
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OS_TPrintf("\nARM7 ends.\n");
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//OS_Terminate();
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}
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43
build/tests/aes/aes-2/ARM9/Makefile
Normal file
43
build/tests/aes/aes-2/ARM9/Makefile
Normal file
@ -0,0 +1,43 @@
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#! make -f
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#----------------------------------------------------------------------------
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# Project: TwlSDK - AES - demos - aes-1
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# File: Makefile
|
||||
#
|
||||
# Copyright 2007 Nintendo. All rights reserved.
|
||||
#
|
||||
# These coded instructions, statements, and computer programs contain
|
||||
# proprietary information of Nintendo of America Inc. and/or Nintendo
|
||||
# Company Ltd., and are protected by Federal copyright law. They may
|
||||
# not be disclosed to third parties or copied or duplicated in any form,
|
||||
# in whole or in part, without the prior written consent of Nintendo.
|
||||
#
|
||||
# $Log: $
|
||||
# $NoKeywords: $
|
||||
#----------------------------------------------------------------------------
|
||||
|
||||
SUBDIRS =
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|
||||
|
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#----------------------------------------------------------------------------
|
||||
|
||||
#TWL_CODEGEN = THUMB
|
||||
|
||||
TARGET_BIN = main.axf
|
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|
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SRCS = main.c
|
||||
|
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#SRCDIR = # using default
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#LCFILE = # using default
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||||
|
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include $(TWLSDK_ROOT)/build/buildtools/commondefs
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|
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|
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#----------------------------------------------------------------------------
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do-build: $(TARGETS)
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include $(TWLSDK_ROOT)/build/buildtools/modulerules
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#===== End of Makefile =====
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337
build/tests/aes/aes-2/ARM9/src/main.c
Normal file
337
build/tests/aes/aes-2/ARM9/src/main.c
Normal file
@ -0,0 +1,337 @@
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/*---------------------------------------------------------------------------*
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Project: NitroSDK - AES - demos - aes-2
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File: main.c
|
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|
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Copyright 2007 Nintendo. All rights reserved.
|
||||
|
||||
These coded instructions, statements, and computer programs contain
|
||||
proprietary information of Nintendo of America Inc. and/or Nintendo
|
||||
Company Ltd., and are protected by Federal copyright law. They may
|
||||
not be disclosed to third parties or copied or duplicated in any form,
|
||||
in whole or in part, without the prior written consent of Nintendo.
|
||||
|
||||
$Log: main.c,v $
|
||||
$NoKeywords: $
|
||||
*---------------------------------------------------------------------------*/
|
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#include <twl.h>
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|
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#define INPUT_DMA 4
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#define OUTPUT_DMA 5
|
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|
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static const u128 key = {
|
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0x01234567,
|
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0x89abcdef,
|
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0x01234567,
|
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0x89abcdef
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};
|
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static const u128 iv = {
|
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0x89abcdef,
|
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0x01234567,
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0x89abcdef,
|
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0x01234567
|
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};
|
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static const u32 gs_data[] ATTRIBUTE_ALIGN(32) = {
|
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0x01234567, 0x89abcdef, 0x01234567, 0x89abcdef, 0x01234567, 0x89abcdef, 0x01234567, 0x89abcdef,
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0x01234567, 0x89abcdef, 0x01234567, 0x89abcdef, 0x01234567, 0x89abcdef, 0x01234567, 0x89abcdef,
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0x01234567, 0x89abcdef, 0x01234567, 0x89abcdef, 0x01234567, 0x89abcdef, 0x01234567, 0x89abcdef,
|
||||
0x01234567, 0x89abcdef, 0x01234567, 0x89abcdef, 0x01234567, 0x89abcdef, 0x01234567, 0x89abcdef,
|
||||
0x01234567, 0x89abcdef, 0x01234567, 0x89abcdef, 0x01234567, 0x89abcdef, 0x01234567, 0x89abcdef,
|
||||
0x01234567, 0x89abcdef, 0x01234567, 0x89abcdef, 0x01234567, 0x89abcdef, 0x01234567, 0x89abcdef,
|
||||
0x01234567, 0x89abcdef, 0x01234567, 0x89abcdef, 0x01234567, 0x89abcdef, 0x01234567, 0x89abcdef,
|
||||
0x01234567, 0x89abcdef, 0x01234567, 0x89abcdef, 0x01234567, 0x89abcdef, 0x01234567, 0x89abcdef,
|
||||
0x01234567, 0x89abcdef, 0x01234567, 0x89abcdef, 0x01234567, 0x89abcdef, 0x01234567, 0x89abcdef,
|
||||
0x01234567, 0x89abcdef, 0x01234567, 0x89abcdef, 0x01234567, 0x89abcdef, 0x01234567, 0x89abcdef,
|
||||
0x89abcdef, 0x01234567, 0x89abcdef, 0x01234567, 0x89abcdef, 0x01234567, 0x89abcdef, 0x01234567,
|
||||
0x89abcdef, 0x01234567, 0x89abcdef, 0x01234567, 0x89abcdef, 0x01234567, 0x89abcdef, 0x01234567,
|
||||
0x89abcdef, 0x01234567, 0x89abcdef, 0x01234567, 0x89abcdef, 0x01234567, 0x89abcdef, 0x01234567,
|
||||
0x89abcdef, 0x01234567, 0x89abcdef, 0x01234567, 0x89abcdef, 0x01234567, 0x89abcdef, 0x01234567,
|
||||
0x89abcdef, 0x01234567, 0x89abcdef, 0x01234567, 0x89abcdef, 0x01234567, 0x89abcdef, 0x01234567,
|
||||
0x89abcdef, 0x01234567, 0x89abcdef, 0x01234567, 0x89abcdef, 0x01234567, 0x89abcdef, 0x01234567,
|
||||
0x89abcdef, 0x01234567, 0x89abcdef, 0x01234567, 0x89abcdef, 0x01234567, 0x89abcdef, 0x01234567,
|
||||
0x89abcdef, 0x01234567, 0x89abcdef, 0x01234567, 0x89abcdef, 0x01234567, 0x89abcdef, 0x01234567
|
||||
};
|
||||
|
||||
static u8 dataA[sizeof(gs_data) + 32] ATTRIBUTE_ALIGN(32);
|
||||
static u8 dataB[sizeof(gs_data) + 32] ATTRIBUTE_ALIGN(32);
|
||||
|
||||
//================================================================================
|
||||
static void dump(const char *str, void *ptr, u32 length)
|
||||
{
|
||||
u8 *data = (u8*)ptr;
|
||||
int i;
|
||||
OS_TPrintf("\n[%s] (%d bytes):\n\t", str, length);
|
||||
for (i = 0; i < length; i++) {
|
||||
OS_TPrintf("%02X", *data++);
|
||||
if ((i & 0xF) == 0xF) OS_TPrintf("\n\t");
|
||||
else OS_TPrintf(" ");
|
||||
}
|
||||
OS_TPrintf("\n");
|
||||
}
|
||||
|
||||
#define TEST0_USE_DMA_INPUT
|
||||
#define TEST0_USE_DMA_OUTPUT
|
||||
static void test0(void)
|
||||
{
|
||||
OSTick begin;
|
||||
AESResult result;
|
||||
|
||||
OS_TPrintf("\n%s() is starting.\n\n", __func__);
|
||||
|
||||
// とりあえず、リセットする (鍵関係は何も変わらない (KEY_SELレジスタも消えるが意味は無い))
|
||||
result = AES_Reset();
|
||||
if (AES_RESULT_SUCCESS != result)
|
||||
{
|
||||
OS_TPrintf("%s: Failed to call AES_Reset (%d).\n", __func__, result);
|
||||
}
|
||||
|
||||
// 鍵を設定する
|
||||
result = AES_SetGeneralKey(&key);
|
||||
if (AES_RESULT_SUCCESS != result)
|
||||
{
|
||||
OS_TPrintf("%s: Failed to call AES_SetGeneralKey (%d).\n", __func__, result);
|
||||
}
|
||||
|
||||
#ifdef TEST0_USE_DMA_INPUT
|
||||
// 入力DMA設定
|
||||
result = AES_StartDmaSend(INPUT_DMA, gs_data, sizeof(gs_data));
|
||||
if (AES_RESULT_SUCCESS != result)
|
||||
{
|
||||
OS_TPrintf("%s: Failed to call AES_StartDmaSend (%d).\n", __func__, result);
|
||||
}
|
||||
#endif
|
||||
|
||||
#ifdef TEST0_USE_DMA_OUTPUT
|
||||
// 出力DMA設定
|
||||
MI_CpuClear32(dataA, sizeof(dataA));
|
||||
DC_FlushRange(dataA, sizeof(dataA));
|
||||
result = AES_StartDmaRecv(OUTPUT_DMA, dataA, sizeof(gs_data));
|
||||
if (AES_RESULT_SUCCESS != result)
|
||||
{
|
||||
OS_TPrintf("%s: Failed to call AES_StartDmaSend (%d).\n", __func__, result);
|
||||
}
|
||||
#endif
|
||||
|
||||
begin = OS_GetTick();
|
||||
|
||||
// AES-CTRエンコードを開始する
|
||||
result = AES_StartCtrEnc(&iv, sizeof(gs_data));
|
||||
if (AES_RESULT_SUCCESS != result)
|
||||
{
|
||||
OS_TPrintf("%s: Failed to call AES_StartCtrEnc (%d).\n", __func__, result);
|
||||
}
|
||||
|
||||
#ifdef TEST0_USE_DMA_INPUT
|
||||
#ifdef TEST0_USE_DMA_OUTPUT
|
||||
// AES出力DMA完了待ち
|
||||
result = AES_WaitDma(OUTPUT_DMA);
|
||||
if (AES_RESULT_SUCCESS != result)
|
||||
{
|
||||
OS_TPrintf("%s: Failed to call AES_WaitDma (%d).\n", __func__, result);
|
||||
}
|
||||
#else
|
||||
// CPUで出力してみる
|
||||
result = AES_CpuRecv(dataA, sizeof(gs_data));
|
||||
if (AES_RESULT_SUCCESS != result)
|
||||
{
|
||||
OS_TPrintf("%s: Failed to call AES_CpuRecv (%d).\n", __func__, result);
|
||||
}
|
||||
#endif
|
||||
#else
|
||||
#ifdef TEST0_USE_DMA_OUTPUT
|
||||
// CPUで入力してみる
|
||||
result = AES_CpuSend(gs_data, sizeof(gs_data));
|
||||
if (AES_RESULT_SUCCESS != result)
|
||||
{
|
||||
OS_TPrintf("%s: Failed to call AES_CpuSend (%d).\n", __func__, result);
|
||||
}
|
||||
#else
|
||||
#error "Does not support CPU input and CPU output at same time."
|
||||
#endif
|
||||
#endif
|
||||
|
||||
OS_TPrintf("%s: %d usec.\n", __func__, (u32)OS_TicksToMicroSeconds(OS_GetTick()-begin));
|
||||
|
||||
// 出力結果の表示
|
||||
dump(__func__, dataA, sizeof(gs_data));
|
||||
}
|
||||
|
||||
static void test1(void)
|
||||
{
|
||||
OSTick begin;
|
||||
AESResult result;
|
||||
|
||||
OS_TPrintf("\n%s() is starting.\n\n", __func__);
|
||||
|
||||
// とりあえず、リセットする (鍵関係は何も変わらない (KEY_SELレジスタも消えるが意味は無い))
|
||||
result = AES_Reset();
|
||||
if (AES_RESULT_SUCCESS != result)
|
||||
{
|
||||
OS_TPrintf("%s: Failed to call AES_Reset (%d).\n", __func__, result);
|
||||
}
|
||||
|
||||
// 鍵を設定しない (前回の値を使いまわす)
|
||||
|
||||
// 入力DMA設定
|
||||
DC_FlushRange(dataA, sizeof(dataA));
|
||||
result = AES_StartDmaSend(INPUT_DMA, dataA, sizeof(gs_data));
|
||||
if (AES_RESULT_SUCCESS != result)
|
||||
{
|
||||
OS_TPrintf("%s: Failed to call AES_StartDmaSend (%d).\n", __func__, result);
|
||||
}
|
||||
|
||||
// 出力バッファのクリア
|
||||
MI_CpuClear32(dataB, sizeof(dataB));
|
||||
DC_FlushRange(dataB, sizeof(dataB));
|
||||
|
||||
begin = OS_GetTick();
|
||||
|
||||
// AES-CTRデコードを開始する
|
||||
result = AES_StartCtrDec(&iv, sizeof(gs_data));
|
||||
if (AES_RESULT_SUCCESS != result)
|
||||
{
|
||||
OS_TPrintf("%s: Failed to call AES_StartCtrDec (%d).\n", __func__, result);
|
||||
}
|
||||
|
||||
// CPUで出力してみる
|
||||
result = AES_CpuRecv(dataB, sizeof(gs_data)); // adata + pdata
|
||||
if (AES_RESULT_SUCCESS != result)
|
||||
{
|
||||
OS_TPrintf("%s: Failed to call AES_CpuRecv (%d).\n", __func__, result);
|
||||
}
|
||||
|
||||
OS_TPrintf("%s: %d usec.\n", __func__, (u32)OS_TicksToMicroSeconds(OS_GetTick()-begin));
|
||||
|
||||
// 出力結果の表示
|
||||
dump(__func__, dataB, sizeof(gs_data));
|
||||
|
||||
result = AES_IsValid();
|
||||
if (AES_RESULT_SUCCESS_TRUE != result && AES_RESULT_SUCCESS_FALSE != result)
|
||||
{
|
||||
OS_TPrintf("%s: Failed to call AES_IsValid (%d).\n", __func__, result);
|
||||
}
|
||||
else
|
||||
{
|
||||
OS_TPrintf("Result: %s\n", AES_RESULT_SUCCESS_TRUE == result ? "Success" : "Failed");
|
||||
}
|
||||
}
|
||||
|
||||
static void test2(void)
|
||||
{
|
||||
OSTick begin;
|
||||
AESResult result;
|
||||
|
||||
OS_TPrintf("\n%s() is starting.\n\n", __func__);
|
||||
|
||||
// とりあえず、リセットする (鍵関係は何も変わらない (KEY_SELレジスタも消えるが意味は無い))
|
||||
result = AES_Reset();
|
||||
if (AES_RESULT_SUCCESS != result)
|
||||
{
|
||||
OS_TPrintf("%s: Failed to call AES_Reset (%d).\n", __func__, result);
|
||||
}
|
||||
|
||||
// 鍵を設定する
|
||||
result = AES_SetSpecialKey(&key);
|
||||
if (AES_RESULT_SUCCESS != result)
|
||||
{
|
||||
OS_TPrintf("%s: Failed to call AES_SetSpecialKey (%d).\n", __func__, result);
|
||||
}
|
||||
|
||||
// 出力DMA設定
|
||||
MI_CpuClear32(dataB, sizeof(dataB));
|
||||
DC_FlushRange(dataB, sizeof(dataB));
|
||||
result = AES_StartDmaRecv(OUTPUT_DMA, dataB, sizeof(gs_data));
|
||||
if (AES_RESULT_SUCCESS != result)
|
||||
{
|
||||
OS_TPrintf("%s: Failed to call AES_StartDmaSend (%d).\n", __func__, result);
|
||||
}
|
||||
|
||||
begin = OS_GetTick();
|
||||
|
||||
// AES-CTRデコードを開始する
|
||||
result = AES_StartCtrDec(&iv, sizeof(gs_data));
|
||||
if (AES_RESULT_SUCCESS != result)
|
||||
{
|
||||
OS_TPrintf("%s: Failed to call AES_StartCtrDec (%d).\n", __func__, result);
|
||||
}
|
||||
|
||||
// CPUで入力してみる
|
||||
AES_CpuSend(dataA, sizeof(gs_data));
|
||||
if (AES_RESULT_SUCCESS != result)
|
||||
{
|
||||
OS_TPrintf("%s: Failed to call AES_CpuSend (%d).\n", __func__, result);
|
||||
}
|
||||
|
||||
OS_TPrintf("%s: %d usec.\n", __func__, (u32)OS_TicksToMicroSeconds(OS_GetTick()-begin));
|
||||
|
||||
// 出力結果の表示
|
||||
dump(__func__, dataB, sizeof(gs_data));
|
||||
|
||||
result = AES_IsValid();
|
||||
if (AES_RESULT_SUCCESS_TRUE != result && AES_RESULT_SUCCESS_FALSE != result)
|
||||
{
|
||||
OS_TPrintf("%s: Failed to call AES_IsValid (%d).\n", __func__, result);
|
||||
}
|
||||
else
|
||||
{
|
||||
OS_TPrintf("Result: %s\n", AES_RESULT_SUCCESS_TRUE == result ? "Success" : "Failed (OK!)");
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
/*---------------------------------------------------------------------------*
|
||||
Name: TwlMain
|
||||
|
||||
Description: main
|
||||
|
||||
Arguments: None
|
||||
|
||||
Returns: None
|
||||
*---------------------------------------------------------------------------*/
|
||||
void TwlMain()
|
||||
{
|
||||
AESResult result;
|
||||
|
||||
OS_Init();
|
||||
|
||||
OS_Printf("ARM9 starts.\n");
|
||||
|
||||
OS_InitTick();
|
||||
|
||||
OS_TPrintf("Debug Info:\n");
|
||||
OS_TPrintf("\tdataA = 0x%08X\n", dataA);
|
||||
OS_TPrintf("\tdataB = 0x%08X\n", dataB);
|
||||
|
||||
AES_Init();
|
||||
OS_TPrintf("AES_Init wad done.\n");
|
||||
|
||||
OS_EnableIrq();
|
||||
|
||||
while (1)
|
||||
{
|
||||
result = AES_TryLock();
|
||||
if (AES_RESULT_SUCCESS_TRUE == result)
|
||||
{
|
||||
break;
|
||||
}
|
||||
if (AES_RESULT_SUCCESS_FALSE != result)
|
||||
{
|
||||
OS_TPrintf("%s: Failed to call AES_TryLock (%d).\n", __func__, result);
|
||||
}
|
||||
OS_Sleep(1);
|
||||
}
|
||||
OS_TPrintf("AES_TryLock wad done.\n");
|
||||
|
||||
test0();
|
||||
test1();
|
||||
test2();
|
||||
|
||||
result = AES_Unlock();
|
||||
if (AES_RESULT_SUCCESS != result)
|
||||
{
|
||||
OS_TPrintf("%s: Failed to call AES_Unlock (%d).\n", __func__, result);
|
||||
}
|
||||
|
||||
// done
|
||||
OS_TPrintf("\nARM9 ends.\n");
|
||||
OS_Terminate();
|
||||
}
|
||||
32
build/tests/aes/aes-2/Makefile
Normal file
32
build/tests/aes/aes-2/Makefile
Normal file
@ -0,0 +1,32 @@
|
||||
#! make -f
|
||||
#----------------------------------------------------------------------------
|
||||
# Project: TwlSDK - build
|
||||
# File: Makefile
|
||||
#
|
||||
# Copyright 2007 Nintendo. All rights reserved.
|
||||
#
|
||||
# These coded instructions, statements, and computer programs contain
|
||||
# proprietary information of Nintendo of America Inc. and/or Nintendo
|
||||
# Company Ltd., and are protected by Federal copyright law. They may
|
||||
# not be disclosed to third parties or copied or duplicated in any form,
|
||||
# in whole or in part, without the prior written consent of Nintendo.
|
||||
#
|
||||
# $Log: $
|
||||
# $NoKeywords: $
|
||||
#----------------------------------------------------------------------------
|
||||
|
||||
include $(TWLSDK_ROOT)/build/buildtools/commondefs
|
||||
|
||||
|
||||
#----------------------------------------------------------------------------
|
||||
|
||||
SUBDIRS = \
|
||||
ARM7 \
|
||||
ARM9 \
|
||||
|
||||
#----------------------------------------------------------------------------
|
||||
|
||||
include $(TWLSDK_ROOT)/build/buildtools/modulerules
|
||||
|
||||
|
||||
#===== End of Makefile =====
|
||||
@ -684,7 +684,7 @@ static inline AESResult AES_StartCtrEncAsync(const u128 *iv, u32 length, AESCall
|
||||
}
|
||||
|
||||
/*---------------------------------------------------------------------------*
|
||||
Name: AES_StartEncDec
|
||||
Name: AES_StartCtrEnc
|
||||
|
||||
Description: start AES engine for AES-CTR encryption/decryption.
|
||||
sync version.
|
||||
@ -694,7 +694,7 @@ static inline AESResult AES_StartCtrEncAsync(const u128 *iv, u32 length, AESCall
|
||||
|
||||
Returns: AESResult
|
||||
*---------------------------------------------------------------------------*/
|
||||
static inline AESResult AES_StartEncDec(const u128 *iv, u32 length)
|
||||
static inline AESResult AES_StartCtrEnc(const u128 *iv, u32 length)
|
||||
{
|
||||
return AES_StartCtrDec(iv, length);
|
||||
}
|
||||
|
||||
Loading…
Reference in New Issue
Block a user