diff options
| -rw-r--r-- | library/jsonld/jsonld.php | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/library/jsonld/jsonld.php b/library/jsonld/jsonld.php index 28b3e7ce3..8cd3e7ceb 100644 --- a/library/jsonld/jsonld.php +++ b/library/jsonld/jsonld.php @@ -4301,7 +4301,7 @@ class JsonLdProcessor { sort($nquads); // cache and return hashed quads - $hash = $bnodes->{$id}->hash = sha1(implode($nquads)); + $hash = $bnodes->{$id}->hash = hash('sha256',implode($nquads)); return $hash; } @@ -4320,8 +4320,8 @@ class JsonLdProcessor { * @return stdClass the hash and path namer used. */ protected function _hashPaths($id, $bnodes, $namer, $path_namer) { - // create SHA-1 digest - $md = hash_init('sha1'); + // create digest + $md = hash_init('sha256'); // group adjacent bnodes by hash, keep properties and references separate $groups = new stdClass(); @@ -4350,7 +4350,7 @@ class JsonLdProcessor { } // hash direction, property, and bnode name/hash - $group_md = hash_init('sha1'); + $group_md = hash_init('sha256'); hash_update($group_md, $direction); hash_update($group_md, $quad->predicate->value); hash_update($group_md, $name); @@ -4433,7 +4433,7 @@ class JsonLdProcessor { $path_namer = $chosen_namer; } - // return SHA-1 hash and path namer + // return hash and path namer return (object)array( 'hash' => hash_final($md), 'pathNamer' => $path_namer); } |