SecureSeed-Reborn
State-of-the-art cryptography to protect your world seed against seed cracking tools.
About this Mod
SecureSeed-Reborn
State-of-the-art cryptography to protect your world seed against seed cracking tools.
Description
This mod is a partial port of the SecureSeed mod for Minecraft 1.16, it changes vanilla 64-bit seed to a 1024-bit seed, making it impossible to crack the seed. Not only that, there are a lot of things changed related to how random generation works.
There is no link between the generation of different features. For example, a link between diamonds and clay.
The terrain and biomes stays the same. But all the ores, structures, villages, strongholds, spawners, clay patches, geodes, lava pools, slime chunks — would appear in different places from the original seed. Because they are generated with all the fancy technology from the Secure Seed mod. Meaning there is no way that players can abuse the seed to find ores or structures.
Supported versions
Minecraft 1.21 ~ 1.21.3 (Fabric)
Credits
Available Versions
How to Install SecureSeed-Reborn on Your Server
Order Server
Order a Minecraft Java server with at least 3 GB RAM (4 GB recommended).
Set fabric Loader
In the panel under "Egg", select the fabric loader and matching Minecraft version (1.21.4).
Install Mod
Open the mod browser in the dashboard and search for "SecureSeed-Reborn". Click "Install" – done! Alternatively, upload the .jar via SFTP to the /mods folder.
Compatibility
Mod Loaders
Minecraft Versions
1.21.4, 1.21.3, 1.21.2 (+2 more)
Server-side
~ OptionalRecommended RAM
4 GB(min. 3 GB)Frequently Asked Questions
SecureSeed-Reborn server crashes on startup – what to do?
Most common cause: wrong fabric version or insufficient RAM. Check the server log (latest.log) for "OutOfMemoryError" or "Mixin" errors. With Mado Hosting: ensure at least 3 GB RAM is allocated and the loader matches the mod version (1.21.4). You can switch loaders with one click in the panel.
Is SecureSeed-Reborn compatible with fabric?
SecureSeed-Reborn officially supports fabric for Minecraft 1.21.4, 1.21.3, 1.21.2. The Mado dashboard automatically detects incompatible loader combinations.
Server lagging with SecureSeed-Reborn – how to optimize performance?
Recommended RAM: 4 GB (per 8 players). Use /spark profiler to check if SecureSeed-Reborn consumes the most tick time. Common fixes: reduce server view-distance to 8-10, install "performant" or "starlight" as supplementary mods on Forge. With Mado Hosting, your server runs on NVMe SSDs with dedicated CPU cores for minimal latency.
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Rent Modded Server
Install SecureSeed-Reborn with just one click on your server.