Lines Matching refs:x
106 protected function exponentiate(BigInteger $x) argument
115 return $x->modPow($this->exponent, $this->modulus);
122 1 => $x->modPow($this->exponents[1], $this->primes[1]),
123 2 => $x->modPow($this->exponents[2], $this->primes[2])
132 $m_i = $x->modPow($this->exponents[$i], $this->primes[$i]);
153 1 => $this->blind($x, $r, 1),
154 2 => $this->blind($x, $r, 2)
163 $m_i = $this->blind($x, $r, $i);
190 private function blind($x, $r, $i) argument
192 $x = $x->multiply($r->modPow($this->publicExponent, $this->primes[$i]));
193 $x = $x->modPow($this->exponents[$i], $this->primes[$i]);
196 $x = $x->multiply($r);
197 list(, $x) = $x->divide($this->primes[$i]);
199 return $x;