wp-includes/sodium_compat/lib/sodium_compat.php:401$messagestring$keystring|nulloptionalnull$outLenintoptional32string function crypto_generichash( $message, #[\SensitiveParameter] $key = null, $outLen = 32 ) { return ParagonIE_Sodium_Compat::crypto_generichash($message, $key, $outLen); }Unchanged from 6.7.7 through 7.1.0.
Signature, return type and hooks compared across 5 parsed releases.
src/wp-includes/sodium_compat/lib/sodium_compat.php, and regenerated for each WordPress release so it tracks the code rather than a snapshot of it.