public static function ParagonIE_Sodium_Compat::crypto_generichash_update in Automatic Updates 8

Same name and namespace in other branches

1. 7 vendor/paragonie/sodium_compat/src/Compat.php \ParagonIE_Sodium_Compat::crypto_generichash_update()

Update a BLAKE2b hashing context with additional data.

@param-out string $ctx

@psalm-suppress MixedArgument @psalm-suppress ReferenceConstraintViolation

Parameters

string $ctx BLAKE2 hashing context. Generated by crypto_generichash_init().: $ctx is passed by reference and gets updated in-place.

string $message The message to append to the existing hash state.:

Return value

void

Throws

SodiumException

TypeError

5 calls to ParagonIE_Sodium_Compat::crypto_generichash_update()

ParagonIE_Sodium_Compat::crypto_kx_client_session_keys in vendor/paragonie/sodium_compat/src/Compat.php

ParagonIE_Sodium_Compat::crypto_kx_server_session_keys in vendor/paragonie/sodium_compat/src/Compat.php

ParagonIE_Sodium_File::generichash in vendor/paragonie/sodium_compat/src/File.php

Calculate the BLAKE2b hash of a file.

php72compat.php in vendor/paragonie/sodium_compat/lib/php72compat.php

sodium_compat.php in vendor/paragonie/sodium_compat/lib/sodium_compat.php

File

vendor/paragonie/sodium_compat/src/Compat.php, line 1576

Class

ParagonIE_Sodium_Compat

Code

public static function crypto_generichash_update(&$ctx, $message) {

  /* Type checks: */
  ParagonIE_Sodium_Core_Util::declareScalarType($ctx, 'string', 1);
  ParagonIE_Sodium_Core_Util::declareScalarType($message, 'string', 2);
  if (self::useNewSodiumAPI()) {
    sodium_crypto_generichash_update($ctx, $message);
    return;
  }
  if (self::use_fallback('crypto_generichash_update')) {
    $func = '\\Sodium\\crypto_generichash_update';
    $func($ctx, $message);
    return;
  }
  if (PHP_INT_SIZE === 4) {
    $ctx = ParagonIE_Sodium_Crypto32::generichash_update($ctx, $message);
  }
  else {
    $ctx = ParagonIE_Sodium_Crypto::generichash_update($ctx, $message);
  }
}