public static function ParagonIE_Sodium_Core_SecretStream_State::fromString in Automatic Updates 7

Same name and namespace in other branches

1. 8 vendor/paragonie/sodium_compat/src/Core/SecretStream/State.php \ParagonIE_Sodium_Core_SecretStream_State::fromString()

Parameters

string $string:

Return value

self

3 calls to ParagonIE_Sodium_Core_SecretStream_State::fromString()

ParagonIE_Sodium_Crypto::secretstream_xchacha20poly1305_pull in vendor/paragonie/sodium_compat/src/Crypto.php

ParagonIE_Sodium_Crypto::secretstream_xchacha20poly1305_push in vendor/paragonie/sodium_compat/src/Crypto.php

ParagonIE_Sodium_Crypto::secretstream_xchacha20poly1305_rekey in vendor/paragonie/sodium_compat/src/Crypto.php

File

vendor/paragonie/sodium_compat/src/Core/SecretStream/State.php, line 140

Class

ParagonIE_Sodium_Core_SecretStream_State

Class ParagonIE_Sodium_Core_SecretStream_State

Code

public static function fromString($string) {
  $state = new ParagonIE_Sodium_Core_SecretStream_State(ParagonIE_Sodium_Core_Util::substr($string, 0, 32));
  $state->counter = ParagonIE_Sodium_Core_Util::load_4(ParagonIE_Sodium_Core_Util::substr($string, 32, 4));
  $state->nonce = ParagonIE_Sodium_Core_Util::substr($string, 36, 12);
  $state->_pad = ParagonIE_Sodium_Core_Util::substr($string, 48, 8);
  return $state;
}