Is this mnemonic cryptography flawed?

Is this mnemonic cryptography flawed?
  1. How secure is mnemonic phrase?
  2. What is a crypto mnemonic?
  3. Is BIP39 safe?
  4. How does a mnemonic phrase work?
  5. Can we guess my 24 word?
  6. What happens if I lose my SafePal?
  7. What is a commonly used mnemonic?
  8. Can seed phrase be hacked?
  9. Is 12-word recovery phrase safe?
  10. Does Ethereum use BIP39?
  11. Where do you store 24-word seeds?
  12. Is Ledger a BIP39?
  13. Why do you need a mnemonic phrase?
  14. What is mnemonic key?

How secure is mnemonic phrase?

A Mnemonic phrase is a private key that is not encrypted. Anyone who knows your mnemonic phrase could take away your crypto assets. SafePal would neither read nor store your mnemonic phrase, so we can't help to retrieve your assets back once your mnemonic phrase is leaked or lost.

What is a crypto mnemonic?

A Secret Recovery Phrase, mnemonic phrase, or Seed Phrase is a set of typically either 12 or 24 words, which can be used to derive an infinite number of accounts. Often times these phrases are used by cryptocurrency hardware wallets, to be written down on a piece of paper by the user to safely back up the users' funds.

Is BIP39 safe?

However, some of the data in a BIP39 phrase is not random, so the actual security of a 12-word BIP39 seed phrase is only 128 bits. This is approximately the same strength as all Bitcoin private keys, so most experts consider it to be sufficiently secure.

How does a mnemonic phrase work?

A mnemonic sentence (“mnemonic code”, “seed phrase”, “seed words”) is a way of representing a large randomly-generated number as a sequence of words, making it easier for humans to store. These words are then used to create a seed, which can be used for generating extended keys in a hierarchical deterministic wallet.

Can we guess my 24 word?

A 12-word seed phrase has a possible combination of 340,282,366,920,938,463,463,374,607,431,768,211,456 while a 24 word seed phrase has even more combinations. This means that the chances of a hacker successfully guessing your seed phrase are essentially zero.

What happens if I lose my SafePal?

Whenever your wallet is lost or damaged, you can always recover and access your assets with the correct mnemonic phrase. SafePal is using BIP39/44 mnemonic phrase standard so you could recover the mnemonic phrase in any other BIP39/44 compatible wallet.

What is a commonly used mnemonic?

in a Name Mnemonic, the 1st letter of each word in a list of items is used to make a name of a person or thing. ... This is by far the most popularly used mnemonic. To make an Expression or Word mnemonic, the first letter of each item in a list is arranged to form a phrase or word.

Can seed phrase be hacked?

Can someone hack my seed phrase? Although seed phrases are not encrypted, they are composed of non-sequential words, making it difficult (but not impossible) to brute force the seed phrase. However, since seed phrases are not encrypted, seed phrases can be accessed by other people who know the seed.

Is 12-word recovery phrase safe?

It is not a password. You should not share it or carry it with you, as someone with your recovery phrase could access your vault. It's important to write it down—by hand—and keep it in a safe, offline place so that it can't be easily hacked, stolen, or duplicated.

Does Ethereum use BIP39?

Anyone who has created an Ethereum wallet is familiar with carefully writing down a sequence of seemingly random words — the seed recovery phrase. ... Seed phrases are based on the BIP39 standard.

Where do you store 24-word seeds?

You can use the capsule to store your 24-word seed phrase by inserting the tiles with the desired characters in the correct order inside the capsule. Additionally, you can separate each word using separator tiles to keep your phrase more organized.

Is Ledger a BIP39?

Both the Ledger Nano X and the Nano S provide a hardware wallet backup method using the BIP39 standard.

Why do you need a mnemonic phrase?

A mnemonic is a tool that helps us remember certain facts or large amounts of information. They can come in the form of a song, rhyme, acronym, image, phrase, or sentence. Mnemonics help us remember facts and are particularly useful when the order of things is important.

What is mnemonic key?

A mnemonic key is determined by an underlined character in a visible dialog element, for example a menu item. The end user can select the menu item by pressing "ALT+mnemonic key", for example ALT+A. An accelerator key is defined in the ACCELERATOR attribute.

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