How to Generate Ethereum Keys | Sila Help Center (2024)

Ethereum keys, both public and private, are necessary for you to create an app and authenticate API calls. This article provides instructions on how to use MetaMask to create Ethereum Keys.

Note: Using myetherwallet.com is one of the few ways on how to create Ethereum keys.

Step 1: On your Google Chrome browser, enter https://metamask.io/.

Step 2: Click the Download MetaMask Today button.

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Step 3: Click Install MetaMask for Chrome.

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Step 4: Once the Google Chrome Extensions page opens, click Add to Chrome.

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Step 5: Click Add Extension.

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Step 6: Once the download is complete, a MetaMask page will appear. Click Get Started.

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Step 7: In the Yes, let’s get set up! section, click Create a Wallet.

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Step 8: Read the information in the Help Us Improve MetaMask section, then click I agree.

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Step 9: Create your password and then click the I have read and agree to the Terms of Use checkbox. Click Create to create your account.

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Step 10: In the Secret Backup Phrase page, follow the Tips on the right side of the page. Click the padlock icon to reveal the secret words.

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Step 11: Once the secret phrase has been revealed, click Next.

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Step 12: Click the words according to their respective sequence as displayed in the Secret Backup Phrase box. Click Confirm.

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Step 13: Once the Congratulations page appears, click All Done.

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Your Main Ethereum Network account page should appear.

Step 1: Log into your MetaMask account.

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Step 2: On your Main Ethereum Network page, click the public key to copy on your clipboard.

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The format of your Public Key will be similar to this: 0xC2D7CF95645D33006175B78989035C7c9061d3F9

Note: The Public Key could be in all uppercase or mixed-case, but will always start with 0x.

Step 1: Log into your MetaMask account.

Step 2: On your Main Ethereum Network page, click the Details button.

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Step 3: Click the Export Private Key button.

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Step 4: Enter your MetaMask password and then click Confirm.

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Step 5: Copy your Private Key, paste into a text file, and save in a secure location.

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The format of your Private Key will be similar to this: 3a1076bf45ab87712ad64ccb3b10217737f7faacbf2872e88fdd9a537d8fe266

Note: The Public Key could be in all uppercase or mixed-case, but does NOT start with 0x.

IMPORTANT: Keep these app private keys secure; leave them out of your source code and never store them in an unsafe place. If they are ever compromised, please immediately replace your app keys using the Developer Console.

How to Generate Ethereum Keys | Sila Help Center (2024)

FAQs

How to Generate Ethereum Keys | Sila Help Center? ›

Step 1: Log into your MetaMask account. Step 2: On your Main Ethereum Network page, click the Details button. Step 3: Click the Export Private Key button. Step 4: Enter your MetaMask password and then click Confirm.

How do I get Ethereum public key? ›

The public key is generated from the private key using the Elliptic Curve Digital Signature Algorithm(opens in a new tab) . You get a public address for your account by taking the last 20 bytes of the Keccak-256 hash of the public key and adding 0x to the beginning.

How Ethereum address is generated from private key? ›

You can generate an Ethereum address from a private key yourself by flipping a coin 256 times and writing to a string a 1 if it's heads and 0 if it is tails. Then, plug that private key into the code from the above section and you've generated your address with your own randomness.

How do I get private keys from MetaMask? ›

On the 'Account details' page, click 'Show private key'. Enter your wallet password and click 'Confirm' to display your private key. Click to copy the private key to your clipboard. Make sure to save it somewhere safe.

What is my Ethereum private key? ›

The private key is a string of 64 characters tied permanently to a public address. This is sometimes given to users when wallets are created and sometimes kept encrypted (in the case of the MEW wallet app, MetaMask, and Hardware Wallets).

How are private keys generated? ›

The private key (k) is a number, usually picked at random. From the private key, we use elliptic curve multiplication, a one-way cryptographic function, to generate a public key (K). From the public key (K), we use a one-way cryptographic hash function to generate a bitcoin address (A).

How do I get crypto private keys? ›

You can pick your private keys randomly using just a coin, pencil, and paper: toss a coin 256 times and you have the binary digits of a random private key you can use in a bitcoin wallet. The public key can then be generated from the private key.

Can someone steal your ETH address? ›

You can safely give out your Ethereum address to friends, family, and acquaintances. No one can steal your ethereum using just your Ethereum address. They'd need both your address and the private key to it.

How is private key generated from wallet? ›

Bitcoin wallets use an industry standard to derive private keys. First, the wallet uses a secure random number generator to generate a seed, which can then be used to derive as many keys as are needed by the user. This setup allows the wallet to backup only one seed and not each unique private key.

Is Ethereum address same as public key? ›

An Ethereum address is not the same as a public or private key, but it is derived from a public key using a specific algorithm. The public key is, in turn, derived from the private key.

Does MetaMask provide private key? ›

To find out the private key of any of your Metamask accounts, click on the 3 dots at the top right. Click on account details, and you will see underneath the export private key option. Click there, and you will have to enter the password of your Metamask wallet.

Does MetaMask have private key? ›

MetaMask has three different types of secret that are used in different ways to keep your wallet, and your accounts, private and safe: The Secret Recovery Phrase, the password, and private keys.

Does MetaMask store private key locally? ›

Most modern cryptocurrency wallets use some form of encryption to protect private keys, and require users to enter a password or some other form of authentication to decrypt the keys when needed. In the case of MetaMask, the seed phrase is indeed encrypted with the user's password and stored in local storage.

How to recover MetaMask wallet without private key? ›

If you lost your private keys , you can access your wallet using your 12 memonic, Remember to never share your access passwords and phrases . I lost it.

What if I lost my Ethereum private key? ›

Please take note that if a private key is lost, there is no way to either recover it or to regenerate it. However, aside from the private key, there are also other ways you can use to import your wallet address and ultimately recover the tokens in them.

How does a private key look like? ›

A private key is a large alphanumeric code with hundreds of digits. A cryptocurrency wallet consists of a set of public addresses and private keys. Anyone can deposit cryptocurrency in a public address, but funds cannot be removed from an address without the corresponding private key.

Is the ETH wallet address a public key? ›

An Ethereum address is not the same as a public or private key, but it is derived from a public key using a specific algorithm. The public key is, in turn, derived from the private key.

How do I get a public key for Crypto wallet? ›

Select your BTC / BCH / ETH or other cryptocurrency wallet. Tap on the small settings icon (three dots) in the top right. Select "Wallet Information." Tap on the "Extended Public Key" to copy it.

Is public key same as wallet address in Ethereum? ›

It is important to note that a public key is not the same as a wallet address, as some people may believe. A public key is derived from a wallet address and is used to facilitate transactions, while a wallet address is used to identify a destination for cryptocurrency transactions.

How do I get my public key from Blockchain? ›

The public key is calculated from the private key using elliptic curve multiplication, which is irreversible: K = k * G, where k is the private key, G is a constant point called the generator point, and K is the resulting public key.

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