8#include <botan/blinding.h>
20 m_modulus_bits(modulus.bits()),
25 const BigInt k = blinding_nonce();
30BigInt Blinder::blinding_nonce()
const
32 return BigInt(m_rng, m_modulus_bits - 1);
42 if((BOTAN_BLINDING_REINIT_INTERVAL > 0) && (m_counter > BOTAN_BLINDING_REINIT_INTERVAL))
44 const BigInt k = blinding_nonce();
51 m_e = m_reducer.
square(m_e);
52 m_d = m_reducer.
square(m_d);
61 throw Invalid_State(
"Blinder not initialized, cannot unblind");
BigInt blind(const BigInt &x) const
Blinder(const BigInt &modulus, RandomNumberGenerator &rng, std::function< BigInt(const BigInt &)> fwd_func, std::function< BigInt(const BigInt &)> inv_func)
BigInt unblind(const BigInt &x) const
BigInt square(const BigInt &x) const
BigInt multiply(const BigInt &x, const BigInt &y) const