What is SLIP39?
SLIP39 (Shamir’s Secret Sharing for Mnemonic Codes) is an advanced standard that adds an extra layer of security for protecting cryptocurrencies. This system allows a seed phrase to be divided into multiple fragments, offering an effective way to recover private keys in case of loss or unauthorized access.
On this page, you’ll find the complete list of the 1024 words from the SLIP39 standard, also known as the SLIP39 wordlist. This list has been developed to ensure compatibility and precision in word selection, which is crucial for protecting your digital assets.
SLIP39 Wordlist
The SLIP39 standard uses a list of 1024 unique words, carefully chosen to facilitate memorization and avoid common mistakes. Although the official list is capped at 1024 words, our Yoseyomo system is designed to support up to 2048 words, ensuring compatibility with other standards like BIP39 and enhancing flexibility in private key management.
How does SLIP39 work in Yoseyomo?
The process of selecting and validating words in Yoseyomo is clear and effective. For example, for the word "Example," assigned to the number 308, a sum based on binary combinations is used. Here’s how it works:
- Select the largest number less than or equal to 308 (in this case, 256).
- Subtract that number: 308 - 256 = 52.
- Continue selecting numbers in descending order:
32: 52 - 32 = 20.
16: 20 - 16 = 4.
4: 4 - 4 = 0.
The combination resulting in 308 is: 256 + 32 + 16 + 4 = 308.
In Yoseyomo, we’ve designed the system so that binary numbers are read intuitively, from left to right, starting with the smallest values (1, 2, 4, 8, 16, ...), making it user-friendly. Although this method varies slightly from the technical standard, it simplifies practical implementation.
Advantages of SLIP39 and the Wordlist
- Advanced Security: Splits and protects seed phrases, reducing the risk of total loss or unauthorized access.
- Expanded Compatibility: Support for 2048 words ensures Yoseyomo works seamlessly with standards like BIP39.
- User-Friendly: The words are designed to be memorable, clear, and easy to distinguish, even in challenging conditions.
- Complete Flexibility: Customize combinations according to your needs without compromising security.
Discover the Complete SLIP39 Wordlist
Check out the official SLIP39 wordlist adapted for your Yoseyomo device, making it simple to calculate the points to mark on your Yoseyomo coin.
Now you can protect your cryptocurrencies with simplicity, confidence, and precision.
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Universal SLIP-39 List
Frequently Asked Questions about SLIP39
What is SLIP39?
SLIP-39 is an advanced standard for protecting cryptocurrency recovery phrases, created by SatoshiLabs (the developers of Trezor). It’s based on the Shamir Secret Sharing method, which allows a recovery phrase to be divided into multiple parts, known as shares. You only need a specific combination of these parts (e.g., 2 out of 3) to recover your funds.
Is SLIP39 compatible with adding a passphrase?
No, SLIP-39 does not include a passphrase as part of its system. Instead, it focuses on dividing your recovery phrase into several parts (shares), which you can distribute among different people or locations. The idea is to give you more control and security by distributing these pieces without complicating things with an additional password.
Why doesn’t it have a passphrase?
Because SLIP-39 is already highly secure. If you lose one part, it doesn’t matter since you only need a specific combination (e.g., 2 out of 3) to recover your funds. It’s like a puzzle where you don’t need all the pieces to see the full picture!
What if I still want a passphrase?
If you really want to add an extra password to your setup, you can use a wallet like Trezor, which allows you to combine SLIP-39 with a manual passphrase. However, this feature is not included by default in SLIP-39 but can be added as an "extra."
In summary: SLIP-39 is already very secure without a passphrase, but if you feel more comfortable with an additional layer of security, make sure to use a compatible wallet. 😉
SLIP39 vs. BIP39
SLIP-39 vs. BIP-39: Which standard should you choose?
When it comes to protecting your cryptocurrencies, SLIP-39 and BIP-39 are both reliable systems, but each has unique features that suit different needs. Here’s how they differ to help you make the best decision.
SLIP-39: Distributed and Advanced Protection
SLIP-39, created by SatoshiLabs, uses a method called Shamir Secret Sharing, allowing you to divide your recovery phrase into multiple parts (shares). This means you can require a minimum number of those parts (e.g., 2 out of 3) to restore your funds, offering flexibility and security.
Advantages:
- Distributed Security: You can store parts in different locations or with different people to reduce risks.
- Loss-Resistant: Even if one part is lost, you can still recover your key.
- Great for Groups: Perfect for businesses, families, or shared setups.
Disadvantages:
- Limited Compatibility: Currently supported primarily by advanced wallets like Trezor.
- More Complex Management: Requires more planning and organization than BIP-39.
BIP-39: Simplicity and Universal Compatibility
BIP-39 is the most common standard for recovery phrases in the cryptocurrency world. It generates a list of 12, 18, or 24 words that act as your master key. It’s compatible with most wallets, both hardware and software.
Advantages:
- Broad Compatibility: Used by nearly all cryptocurrency wallets.
- Easy to Use: A single phrase is enough to manage and recover your funds.
- Optional Passphrase: You can add an extra password for more security.
Disadvantages:
- Single Point of Risk: If someone accesses your full phrase, they can steal your funds.
- No Key Splitting: Does not allow key distribution like SLIP-39.
Which is better for you?
- If you value simplicity and compatibility, BIP-39 is the best choice for individual or beginner users.
- If you need greater security and flexibility, especially for scenarios where multiple users manage funds, SLIP-39 is ideal.
Summary: SLIP-39 vs. BIP-39
- SLIP-39: Perfect for advanced setups and distributed security.
- BIP-39: Ideal for those seeking ease of use and universal support.
Both standards have their strengths, but your choice will depend on your needs: simplicity or maximum security. 🚀