Questions tagged [keys]
The keys tag has no usage guidance.
41
questions
0
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0
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15
views
How to derive a uint from a string to use it as key/index in eosio table
I want to store json key-value pairs in an eosio table. The keys in the json are unique and that's why it would be perfect to use them as primary_key or secondary_id for querying the table later.
The ...
- 111
0
votes
1
answer
41
views
Creating an account key pair outside of using eosjs
Hello Guys is there any method through which I can create a valid EOSIO key pair without using EOSJS, If that's not possible can any one explain how does eosjs-ecc create those keys and can I ...
0
votes
3
answers
389
views
How to convert a key from old to new format?
So I was curious how to do that. I wasn't able to find any tools online to do that.
- 1
0
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1
answer
34
views
can avaliable_primary_key() re-utilize deleted smaller primary_keys?
"table_name.available_primary_key()," is 'auto incrementing'. Is available_primary_key able to re-use previously deleted primary keys and re-utilize them?
eg. assuming some random ...
- 19
0
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1
answer
4k
views
How can I get my Private Keys of wax account?
Account was created on wallet.wax.io
Can I somehow get my Private Keys?
- 109
1
vote
1
answer
39
views
Keyless Contracts?
What is a keyless contract and how do you achieve this?
this is a keyless contract:
https://github.com/NedAmarril/eosiopowcoin
in bloks.io i can see that it has eosio.prod active keys...but what does ...
- 19
0
votes
1
answer
38
views
cleos: add auth level to account with specific key pair and limited permissions
Each EOS account has two key pairs: "@owner" and "@active". I want to add another key pair under the name "@limited" which I can use in an unsafe environment (VPS) to ...
- 144
0
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1
answer
52
views
Is the default wallet must?
I am creating multiple node setup. When started to build EOS environment, this is one of the step https://developers.eos.io/welcome/latest/getting-started/development-environment/create-development-...
- 293
1
vote
1
answer
191
views
How to generate Key Pairs with eosjs
How to generate eos Key Pairs with eosjs? I have installed EOSIO for development of my Dapp and can't figure out how to create Key Pairs with eosjs.
- 15
1
vote
1
answer
42
views
Is it possible to remove the keys/authorization from an Eos account for a fixed period of time only?
In particular, I'm looking for a solution that gives up control of the account and then gets it back after a given amount of time.
- 11
2
votes
2
answers
106
views
Can you send EOS to a private key that isn't linked to an account name? [duplicate]
I printed out some publc / private keys as a paper wallet. Is there a way to send EOS to these keys to be given as a gift to someone?
- 2,257
0
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1
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49
views
Wallet create_key api gives an error?
What input I have to give to get a key?
{
"code": 500,
"message": "Internal Service Error",
"error": {
"code": 0,
"name": "exception",
"what": "unspecified",
...
- 1
0
votes
1
answer
118
views
How to encrypt a message using an EOS public key and decrypt with the EOS private key?
I'm not sure if this is possible or not. Can one encrypt a message using their EOS public key and then decrypt this message using their private key? I'm taking the approach of how one would use a PGP ...
- 2,257
1
vote
1
answer
74
views
Encrypt a message in the memo field using the receivers public key
I'm looking to see if it is possible to use the memo field as a way to send encrypted messages to an account by using the receiver's public key to do the encryption. Since the receiver has the private ...
- 2,257
0
votes
1
answer
38
views
Can the eos active key change the eos owner key?
I forgot the owner key, can I change the owner key with the active key?
- 2,257
2
votes
2
answers
309
views
Setting a key to NULL
Is it possible to change they key for a permission to an EOS public key equivalent of NULL? Such that you could in essence stop that permission from being used in the future?
If so, what would be the ...
- 4,619
1
vote
1
answer
93
views
EOS Unstaking and changing keys
On 16.Dec.2018 I unstaked my tokens. One day later (17.Dec.2018) I changed the keys of my account.
Today, 21.Dec.2018, I still do not see my tokens in the unstaked balance.
It says: 'Refounding'
...
- 11
2
votes
1
answer
200
views
How to remove a key from account permissions?
When I imported eos account into Exodus wallet it automatically updated my account permissions and added a second active key. I want to remove this key from my account.
Does anyone know how?
...
- 321
0
votes
1
answer
35
views
How much does it cost to add a new permission to an account?
When adding a new key pair to an existing account, how much RAM, CPU, and NET is required?
- 340
3
votes
1
answer
48
views
When running "sudo cleos wallet keys" I can't see the keys but with "cleos wallet keys", I can see them
I've built the source I'm not using docker. I'm on ubuntu 16.04.
eos version is 1.4.3
when running
sudo cleos wallet keys
I can't see the keys but with
cleos wallet keys
I can see them.
How ...
- 175
1
vote
0
answers
25
views
Which mobile wallets that let you change your owner and active keys?
What are some android and iOS wallets that let you change your owner and active keys by pasting in the new public key?
- 2,257
1
vote
0
answers
17
views
How many active key can I have for a single account?
I know I can import as many key as I want in my EOS account. At least there should be one owner key and active key pairs. There is Only one owner key pair, My question is How many active key pairs ...
- 1,356
0
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0
answers
174
views
Generated a EOS public private key pair offline. How do I link an account to it?
I created a EOS public private key pair using eosio.js library and now I want to link this key with an account to make it usable so I can receive funds.
How can I do this? And where can I do this? ...
- 2,257
1
vote
0
answers
132
views
How can I generate public and private key pairs within the contract
How can I generate public and private key pairs inside my smart contract? Is it even possible to generate key pairs insidet the smart contract?
- 1,356
1
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0
answers
146
views
Importing a EOS private key into an Android or iOS wallet
I generated a EOS private key via the command line and would like to import this private key into my Android or iOS. Which mobile wallets support importing of EOS private keys?
- 2,257
2
votes
1
answer
32
views
Keypairs limit for an EOS Account
How many keypairs can I link to a sigle EOS Account? What if i need 10000 keypairs for the same account?
2
votes
0
answers
55
views
Best practice for storing private key in server [duplicate]
We are an exchange and user may deposit tokens in our EOS exchange account and do transaction later. We need to store our exchange account's private key in server securely. What is the best practice ...
- 221
2
votes
1
answer
101
views
Private key Security
I want to know how much secure is to store private key in the keosd and retrieve via http request and then use these keys in application for trasact an action ? and i don't want to force users to use ...
3
votes
2
answers
400
views
Is It safe to Store User keys on local db server?
I want to know best practice: Should I store user's generated keys on my local db server with user email and password.
Then when required, should I get it using user email and password.
This way user ...
- 236
4
votes
1
answer
549
views
Signing transactions manually without eosjs-ecc
So because I'm doing things from c++, I don't have access to eosjs-ecc.
Assuming that I have successfully packed the transactions (using fcbuffer, packed the action data using the ABI), which I've ...
- 275
1
vote
1
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321
views
Where are my wallets created with cleos wallet create + eosio in docker?
Following learn-about-wallets-keys-and-accounts tutorial in eos website I created my default wallet running:
cleos wallet create
And according to the tutorial my wallet should be in ~/eosio-wallet, ...
- 201
0
votes
1
answer
131
views
How to manage accounts on EOS mainnet?
I registered an account name on EOS mainnet and I have cleos and other tools installed locally. How can I add/delete/change private keys and transfer EOS tokens to other accounts?
user1838
0
votes
1
answer
991
views
How to get account name from Public or Private key via eosjs?
If I have only a private key, how shold I:
1. Check private key and generate public key
2. Get account name from Public or Private key via eosjs?
- 83
1
vote
1
answer
245
views
Validate if active public key and owner public key is correct
How do i validate if user entered correct active public and owner public key (e.g. length, no forbidden characters entered) using javascript?
- 11
3
votes
1
answer
204
views
Are EOS public and private keys case-sensitive?
Are EOS public and private keys case-sensitive? (Needing to respect UPPERCASE vs. lowercase characters?)
- 133
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votes
3
answers
1k
views
Removing a Key from a Wallet
Is it possible to remove a key from an EOS wallet? I am looking to create a key that will be used for a one off operation that I can then destroy so that the operation cannot be undone. In this ...
- 1,824
3
votes
3
answers
867
views
Creating a keypair through the RPC API
Is there a way to create a keypair through the RPC API? Previously, I've been doing this with cleos wallet create_key or cleos create key but now I'm building an application that needs to do this ...
- 133
4
votes
2
answers
2k
views
How can you add or change the keys for the owner of an account?
How can I change the owner of an account?
Can an account have more than one owner?
I see that active and owner are groups so theoretically there can be multiple keys in either group.
But how can I ...
- 310
6
votes
1
answer
2k
views
How to change active key for an account?
My active and owner keys are the same.
I want to change active key to be different from owner, for safety.
What command should I use?
- 321
5
votes
2
answers
2k
views
generate eos keys from Mnemonic/Seed
I use this way to generate eos keys:
const hdkey = require('hdkey')
const wif = require('wif')
const ecc = require('eosjs-ecc')
const bip39 = require('bip39')
const mnemonic = 'real flame win provide ...
8
votes
3
answers
2k
views
How can I safely test my private and public EOS keys to be valid without exposing them to any online service?
With registering my EOS ERC-20 tokens, I received an EOS public key and an EOS private key.
To be safe and secure I would love to check if my keys are valid. Without uploading them to a web service ...
- 617