Questions tagged [public-key]
The public-key tag has no usage guidance.
28
questions
1
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24
views
How do I generate cardano wallet offline
quick question. for the wallet generation with address and private keys.
can we do it without setting up our node or using any public node, just by using algorithms or any client library? in any ...
1
vote
1
answer
25
views
What is each node key used for?
How many keys does a node need, and how are they used? How does each node know the keys of the other nodes? And how does every node know what (different kind of) keys come from the same node?
- 13
1
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1
answer
65
views
pub-key hash for Plutus Pioneers - self-certification challenge
The entry form for the Plutus Pioneers - self-certification challenge reads as follows:
Please provide a Cardano public key hash
I am guessing this should be associated with a wallet.
In general I ...
- 225
0
votes
1
answer
43
views
Key derivation are unclear
I watch this video on Key Derivation process (https://www.youtube.com/watch?v=4tSQBK75CPU&t=722s). Basically, from mnemonic phrase --> create root key --> create public addresses
Then, I see ...
- 121
1
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1
answer
82
views
Retrieve Witness Set from Transaction ID
Is there a tool or method to get the set of witnesses (public keys) of a transaction given the transaction ID?
- 37
0
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2
answers
750
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Getting PubKey from bech32 address
The verification key is referred to as public. Could it be derived from the bech32 address?
e.g addr1... -> Pubkey [cborHex]
- 37
0
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1
answer
273
views
How to get PublicKey from PrivateKey
I want to retrieve the public key from a private key created via a mnemonic key.
const { mnemonicToEntropy } = require('bip39');
const CardanoWasm = require('@emurgo/cardano-serialization-lib-nodejs')
...
- 151
0
votes
1
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69
views
Read key from cose_key returned in signData()
The following (await window.cardano['<wallet>'].enable()).signData('<addr>', '<payload>')
Returns an object
{ key: <key>, signature: <sig> }
I'm successfully parsing the ...
- 135
1
vote
2
answers
107
views
How to Access Secret Key Hash and PKH from a web wallet?
So I'm making a Dapp that uses the user's secret key to encrypt the data. It also allows another user to encrypt something else using their public key hash, but how do I get the key pairs from the web ...
- 952
1
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0
answers
37
views
Extract keypair from hd wallet address and use for signing/verifying via libsodium
I like to use priv/pub keypair of an hd wallet address to sign/verfify data (outside a transaction signment). Based on this question i know how to derive the private key out of an address and i assume ...
- 21
1
vote
0
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19
views
Selecting Your Own Keys
Is there a way I can specify the prime number product used to generate the public private key pair - on the creation of a wallet address?
I understand that the primes in the product would have to meet ...
- 952
5
votes
1
answer
474
views
How to verify signed data?
I'm having some trouble to understand how am I supposed to verify if a signed data was really signed by a specific address.
Checking this CBOR
...
- 216
0
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1
answer
51
views
Listing all UTXOs spend by a script as well as the public key it came from
How do I list all Utxos that is in my script as well as the public key addresses that it came from.I am using the result as a parameter for a different function.I want to know if a public key address ...
- 446
1
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1
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356
views
Convert xpub public key from ccvault to bech32 or acct_ public key
Trying to import my wallet into Koinly for tax-purposes and unfortunately it doesn't accept xpub public addresses.
They just recently added Cardano Native Tokens to their platform and they support ...
- 135
1
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2
answers
195
views
relationship between seed phrase, wallet address, public key, UTxO, verification key, and signing key
Everything I read about cryptography talks about a "public key" and a "private key". However, the Cardano CLI reality appears more complex.
As I understand it, the 24 word seed ...
- 349