ParagonIE_Sodium_Crypto32::generichash_update( string $ctx, string $message ): string

837    public static function generichash_update($ctx, $message)838    {839        // This ensures that ParagonIE_Sodium_Core32_BLAKE2b::$iv is initialized840        ParagonIE_Sodium_Core32_BLAKE2b::pseudoConstructor();841 842        /** @var SplFixedArray $context */843        $context = ParagonIE_Sodium_Core32_BLAKE2b::stringToContext($ctx);844 845        /** @var SplFixedArray $in */846        $in = ParagonIE_Sodium_Core32_BLAKE2b::stringToSplFixedArray($message);847 848        ParagonIE_Sodium_Core32_BLAKE2b::update($context, $in, $in->count());849 850        return ParagonIE_Sodium_Core32_BLAKE2b::contextToString($context);851    }