fn rsgx_create_rsa_priv2_key()

in sgx_tcrypto/src/crypto.rs [3466:3512]

• 46 lines of code
• 15 McCabe index (conditional complexity)

fn rsgx_create_rsa_priv2_key(
    mod_size: i32,
    exp_size: i32,
    e: &[u8],
    p: &[u8],
    q: &[u8],
    dmp1: &[u8],
    dmq1: &[u8],
    iqmp: &[u8],
    new_pri_key: &mut sgx_rsa_key_t,
) -> sgx_status_t {
    if (mod_size <= 0) || (exp_size <= 0) {
        return sgx_status_t::SGX_ERROR_INVALID_PARAMETER;
    }
    if (e.is_empty()) || (e.len() > i32::MAX as usize) {
        return sgx_status_t::SGX_ERROR_INVALID_PARAMETER;
    }
    if (p.is_empty()) || (p.len() > i32::MAX as usize) {
        return sgx_status_t::SGX_ERROR_INVALID_PARAMETER;
    }
    if (q.is_empty()) || (q.len() > i32::MAX as usize) {
        return sgx_status_t::SGX_ERROR_INVALID_PARAMETER;
    }
    if (dmp1.is_empty()) || (dmp1.len() > i32::MAX as usize) {
        return sgx_status_t::SGX_ERROR_INVALID_PARAMETER;
    }
    if (dmq1.is_empty()) || (dmq1.len() > i32::MAX as usize) {
        return sgx_status_t::SGX_ERROR_INVALID_PARAMETER;
    }
    if (iqmp.is_empty()) || (iqmp.len() > i32::MAX as usize) {
        return sgx_status_t::SGX_ERROR_INVALID_PARAMETER;
    }

    unsafe {
        sgx_create_rsa_priv2_key(
            mod_size,
            exp_size,
            e.as_ptr(),
            p.as_ptr(),
            q.as_ptr(),
            dmp1.as_ptr(),
            dmq1.as_ptr(),
            iqmp.as_ptr(),
            new_pri_key as *mut sgx_rsa_key_t,
        )
    }
}