public static function ParagonIE_Sodium_Core_Curve25519::cmov in Automatic Updates 8

Same name and namespace in other branches

1. 7 vendor/paragonie/sodium_compat/src/Core/Curve25519.php \ParagonIE_Sodium_Core_Curve25519::cmov()

Conditional move

@internal You should not use this directly from another application

Parameters

ParagonIE_Sodium_Core_Curve25519_Ge_Precomp $t:

ParagonIE_Sodium_Core_Curve25519_Ge_Precomp $u:

int $b:

Return value

ParagonIE_Sodium_Core_Curve25519_Ge_Precomp

1 call to ParagonIE_Sodium_Core_Curve25519::cmov()

ParagonIE_Sodium_Core_Curve25519::ge_select in vendor/paragonie/sodium_compat/src/Core/Curve25519.php

@internal You should not use this directly from another application

File

vendor/paragonie/sodium_compat/src/Core/Curve25519.php, line 1677

Class

ParagonIE_Sodium_Core_Curve25519

Class ParagonIE_Sodium_Core_Curve25519

Code

public static function cmov(ParagonIE_Sodium_Core_Curve25519_Ge_Precomp $t, ParagonIE_Sodium_Core_Curve25519_Ge_Precomp $u, $b) {
  if (!is_int($b)) {
    throw new InvalidArgumentException('Expected an integer.');
  }
  return new ParagonIE_Sodium_Core_Curve25519_Ge_Precomp(self::fe_cmov($t->yplusx, $u->yplusx, $b), self::fe_cmov($t->yminusx, $u->yminusx, $b), self::fe_cmov($t->xy2d, $u->xy2d, $b));
}