hash

Logo brefphp/bref brefphp/bref
Supported Versions: PHP 5 >= 5.1.2, PHP 7, PHP 8, PECL hash >= 1.1
Generate a hash value (message digest)
<?php hash(    string $algo,    string $data,    bool $binary = false,    array $options = []): string
<?php         $query_string = substr($query_string, 0, -1);



        $canonical_request = "GET\n" . $encoded_uri . "\n" . $query_string . "\n" . $header_string . "\n" . $signed_headers_string . "\nUNSIGNED-PAYLOAD";

        $string_to_sign = $algorithm . "\n" . $time_text . "\n" . $scope . "\n" . hash('sha256', $canonical_request,

                false);

        $signing_key = hash_hmac('sha256', 'aws4_request',

            hash_hmac('sha256', 's3',

                hash_hmac('sha256', $AWSRegion,
runtime/layers/console/breftoolbox.php 
<?php         $query_string = substr($query_string, 0, -1);



        $canonical_request = "GET\n" . $encoded_uri . "\n" . $query_string . "\n" . $header_string . "\n" . $signed_headers_string . "\nUNSIGNED-PAYLOAD";

        $string_to_sign = $algorithm . "\n" . $time_text . "\n" . $scope . "\n" . hash('sha256', $canonical_request,

                false);

        $signing_key = hash_hmac('sha256', 'aws4_request',

            hash_hmac('sha256', 's3',

                hash_hmac('sha256', $AWSRegion,
runtime/layers/fpm/breftoolbox.php 
<?php         $query_string = substr($query_string, 0, -1);



        $canonical_request = "GET\n" . $encoded_uri . "\n" . $query_string . "\n" . $header_string . "\n" . $signed_headers_string . "\nUNSIGNED-PAYLOAD";

        $string_to_sign = $algorithm . "\n" . $time_text . "\n" . $scope . "\n" . hash('sha256', $canonical_request,

                false);

        $signing_key = hash_hmac('sha256', 'aws4_request',

            hash_hmac('sha256', 's3',

                hash_hmac('sha256', $AWSRegion,
runtime/layers/function/breftoolbox.php