aes.zip_This Is It

// // Copyright (c) Microsoft Corporation. All rights reserved. // // // Use of this source code is subject to the terms of your Microsoft Windows CE // Source Alliance Program license form. If you did not accept the terms of // such a license, you are not authorized to use this source code. // #include <windows.h> #include "aes_defs.h" #include "aes.h" AESTable g_KSKeyTable; u32b* AES_SetKey(const u32b in_key[], const u32b key_len) { if (key_len > 0) { aeskey(&g_KSKeyTable, (BYTE*)in_key, AES_ROUNDS_128); } else { SecureZeroMemory(&g_KSKeyTable, sizeof(g_KSKeyTable)); } return (u32b*)&g_KSKeyTable; } void AES_Encrypt(const u32b in_blk[4], u32b *out_blk) { aes((BYTE*)out_blk, (BYTE*)in_blk, &g_KSKeyTable, 1); } void AES_Decrypt(const u32b in_blk[4], u32b *out_blk) { aes((BYTE*)out_blk, (BYTE*)in_blk, &g_KSKeyTable, 0); }