sodium_crypto_auth_verify

Function • Misc changes in PHP 8.2

Verifies that the tag is valid for the message.

PHP 5
PHP 7.0-7.1
PHP 7.2
Added
PHP 7.3-7.4
PHP 8.0
Improved
PHP 8.1-8.2
PHP 8.3-8.4
PHP 8.5
PHP 8.6

sodium_crypto_auth_verify Function synopsis

sodium_crypto_auth_verify(
    string $mac,
    string $message,
    string $key
  ): bool

Parameters

$mac

Typestring

Authentication tag produced by sodium_crypto_auth

$message

Typestring

Message

$key

Typestring

Authentication key

Return value

Typebool

Returns true on success, false on failure

Changes to the sodium_crypto_auth_verify Function

PHP 8.2

PHP 8.0

  • Return type added: bool
  • Parameter name of parameter #1 changed: $signature to $mac
  • Parameter type added for parameter #1 ($mac): string
  • Parameter name of parameter #2 changed: $string to $message
  • Parameter type added for parameter #2 ($message): string
  • Parameter type added for parameter #3 ($key): string
  sodium_crypto_auth_verify(
-     $signature,
+     string $mac,
-     $string,
+     string $message,
-     $key
+     string $key
-   )
+   ): bool

PHP 7.2

  • Function added

sodium_crypto_auth_verify Function Availability

PHP VersionAvailability
PHP 8.6Upcoming Release Yes
PHP 8.5Supported (Latest) Yes
PHP 8.4Supported Yes
PHP 8.3Supported Yes
PHP 8.2Security-Fixes Only Yes
PHP 8.1Security-Fixes Only Yes
PHP 8.0Unsupported Yes
PHP 7.4Unsupported Yes
PHP 7.3Unsupported Yes
PHP 7.2Unsupported Yes
PHP 7.1Unsupported No
PHP 7.0Unsupported No
PHP 5.6Unsupported No
PHP 5.5Unsupported No
PHP 5.4Unsupported No
PHP 5.3Unsupported No