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/*
//
//  Purpose:
//     Cryptography Primitive.
//     RSA Functions
//
*/

static int cpSizeof_RSA_privateKey2(int factorPbitSize, int factorQbitSize)
{
    int factorPlen = BITS_BNU_CHUNK(factorPbitSize);
    int factorQlen = BITS_BNU_CHUNK(factorQbitSize);
    int factorPlen32 = BITS2WORD32_SIZE(factorPbitSize);
    int factorQlen32 = BITS2WORD32_SIZE(factorQbitSize);
    int rsaModulusLen32 = BITS2WORD32_SIZE(factorPbitSize + factorQbitSize);
    int montPsize;
    int montQsize;
    int montNsize;
    rsaMontExpGetSize(factorPlen32, &montPsize);
    rsaMontExpGetSize(factorQlen32, &montQsize);
    rsaMontExpGetSize(rsaModulusLen32, &montNsize);

    return sizeof(IppsRSAPrivateKeyState)
        + factorPlen * sizeof(BNU_CHUNK_T)  /* dp slot */
        + factorQlen * sizeof(BNU_CHUNK_T)  /* dq slot */
        + factorPlen * sizeof(BNU_CHUNK_T)  /* qinv slot */
        + sizeof(BNU_CHUNK_T) - 1
        + montPsize
        + montQsize
        + montNsize
        + (RSA_PRIVATE_KEY_ALIGNMENT - 1);
}