I installed Trial Composer 15 Desktop and IPP and Cryptography lib 8.2. I have found below code. I run the code, there is no compilation error but there are four link error like unresolved external symbol. I searched some issues. Issues say that you must add lib called ippid.lib, libemerged ext. but there is no these libraries. How can I solve this problem.
1>IntelRijndael.obj : error LNK2019: unresolved external symbol _ippsRijndael128GetSize@4 referenced in function _main
1>IntelRijndael.obj : error LNK2019: unresolved external symbol _ippsRijndael128Init@12 referenced in function _main
1>IntelRijndael.obj : error LNK2019: unresolved external symbol _ippsRijndael128EncryptCTR@24 referenced in function _main
1>IntelRijndael.obj : error LNK2019: unresolved external symbol _ippsRijndael128DecryptCTR@24 referenced in function _main
1>D:\RijndaelRefactoring\IntelDeneme\Debug\IntelRijndael.exe : fatal error LNK1120: 4 unresolved externals
Code:
// size of Rijndael-128 algorithm block is equal to 16
const int aesBlkSize = 16;
// get the size of the context needed for the encryption/decryption operation
int ctxSize;
ippsRijndael128GetSize(&ctxSize);
// and allocate one
IppsRijndael128Spec* pCtx = (IppsRijndael128Spec*)( new Ipp8u [ctxSize] );
// define the key
Ipp8u key[16] = {0x00,0x01,0x02,0x03,0x04,0x05,0x06,0x07,
0x08,0x09,0x10,0x11,0x12,0x13,0x14,0x15};
// and prepare the context for Rijndael128 usage
ippsRijndael128Init(key,IppsRijndaelKey128, pCtx);
// define the message to be encrypted
Ipp8u ptext[] = {"quick brown fox jupm over lazy dog"};
// define an initial vector
Ipp8u crt0[aesBlkSize] = {0xff,0xee,0xdd,0xcc,0xbb,0xaa,0x99,0x88,
0x77,0x66,0x55,0x44,0x33,0x22,0x11,0x00};
Ipp8u crt[aesBlkSize];
// counter the variable number of bits
int ctrNumBitSize = 64;
// allocate enough memory for the ciphertext
// note that
// the size of the ciphertext is always equal to that of the planetext
Ipp8u ctext[sizeof(ptext)];
// init the counter
memcpy(crt, crt0, sizeof(crt0));
// encrypt (CTR mode) ptext message
// pay attention to the 'length' parameter
// it defines the number of bytes to be encrypted
memcpy(crt, crt0, sizeof(crt0));
ippsRijndael128EncryptCTR(ptext, ctext, sizeof(ptext),
pCtx,
crt, ctrNumBitSize);
// allocate memory for the decrypted message
Ipp8u rtext[sizeof(ptext)];
// init the counter
memcpy(crt, crt0, sizeof(crt0));
// decrypt (ECTR mode) ctext message
// pay attention to the 'length' parameter
// it defines the number of bytes to be decrypted
ippsRijndael128DecryptCTR(ctext, rtext, sizeof(ptext),
pCtx,
crt, ctrNumBitSize);
delete (Ipp8u*)pCtx;
