Eos Wallet Key Pair Generator

/ Comments off

Cross-platform multi-language tool to create EOS public/private key pairs offline

  1. Eos Wallet Key Pair Generator Replacement

The KeyPairGenerator class is used to generate pairs of public and private keys. Key pair generators are constructed using the getInstance factory methods (static methods that return instances of a given class). A Key pair generator for a particular algorithm creates a public/private key pair that can be used with this algorithm.

Instructions

  1. Visit the EOS Token Generator created by @nadejde based off the official EOS Distribution Interface code, but with everything stripped out but the Key Generator. The original article about this code is here; Click Generate EOS key; CAREFULLY SAVE THE GENERATED KEY-PAIR; Update the EOS public key mapping to your Ethereum Wallet.
  2. Each EOS account is secured with EOS public and private keys. Every public key is in turn linked to a private key. A private key can always be used to generate its associated public key, but not vice versa. (A private key and its associated public key make up a key pair.) All your public keys are visible by everyone using the network.
  1. Download for your platform from Github Releases: https://github.com/eoscafe/eos-key/releases
  2. Run on airgapped (ideal) computer or with no internet connection
  3. Generate keys and/or Validate your keys

Preview

Extra information

There are only five runtime dependencies in this project:

Jun 11, 2019  SW1 ( config)# crypto key generate rsa. How many bits in the modulus 512: 1024% Generating 1024 bit RSA keys, keys will be non-exportableOK Set the size of key to 1024 bits. If your Cisco Switch is running an older version of Cisco IOS image, then it is extremely recommended that you upgrade to latest Cisco IOS. Dec 12, 2017  Re: crypto key generate rsa please define a hostname other than switch when you have added the domain name as Julio stated and you go to create the keys again the default will be 512, type 1024 and hit return so it only uses ssh v2 as v1 is unsecure and can be hacked and its advised to not use it anymore where possible. Router(config)# crypto key generate rsa label ms2 modulus 2048 on usbtoken0: The name for the keys will be: ms2% The key modulus size is 2048 bits% Generating 1024 bit RSA keys, keys will be. Crypto key generate modulus 1024 cisco switch. Oct 02, 2015  (Optional) Specifies that the RSA key pair can be exported to another Cisco device, such as a router. Modulus modulus-size (Optional) Specifies the IP size of the key modulus.By default, the modulus of a certification authority (CA) key is 1024 bits. The recommended modulus for a CA key.

  1. eosjs-ecc: Official EOS.IO library for generating/validating keys.
  2. vue: Frontend library like React/Angular,
  3. vue-electron: Integrating Vue into Electron,
  4. vue-i18n: Provide efficient internationalization with English, Chinese and Korean
  5. vue-router: Manages which page to load in application

The application is intended to be run offline and will make no external requests. If you see any external requests being made, your machine may be compromised before installation.

Virus Scans:

MacOS Virus Scan (100% safe, 0/57): VirusTotal

Linux Virus Scan (100% safe, 0/58): VirusTotal

Windows Virus Scan (98.3% safe, 1/58): VirusTotalThe false positive is confirmed by MetaDefender Report to be a false positive, the anti-virus flags 'EOS' in file contents and thinks it is a coin miner.

Manual build

The KeyPairGenerator class is used to generate pairs of public and private keys. Key pair generators are constructed using the getInstance
factory methods (static methods that return instances of a given class).

A Key pair generator for a particular algorithm creates a public/private key pair that can be used with this algorithm. It also associates algorithm-specific parameters with each of the generated keys.

There are two ways to generate a key pair: in an algorithm-independent manner, and in an algorithm-specific manner. The only difference between the two is the initialization of the object:

  • Algorithm-Independent Initialization

    All key pair generators share the concepts of a keysize and a source of randomness. The keysize is interpreted differently for different algorithms (e.g., in the case of the DSA algorithm, the keysize corresponds to the length of the modulus). There is an initialize method in this KeyPairGenerator class that takes these two universally shared types of arguments. There is also one that takes just a keysize argument, and uses the SecureRandom implementation of the highest-priority installed provider as the source of randomness. (If none of the installed providers supply an implementation of SecureRandom, a system-provided source of randomness is used.)

    Since no other parameters are specified when you call the above algorithm-independent initialize methods, it is up to the provider what to do about the algorithm-specific parameters (if any) to be associated with each of the keys.

    If the algorithm is the DSA algorithm, and the keysize (modulus size) is 512, 768, or 1024, then the Sun provider uses a set of precomputed values for the p, q, and g parameters. If the modulus size is not one of the above values, the Sun provider creates a new set of parameters. Other providers might have precomputed parameter sets for more than just the three modulus sizes mentioned above. Still others might not have a list of precomputed parameters at all and instead always create new parameter sets.

  • Algorithm-Specific Initialization

    For situations where a set of algorithm-specific parameters already exists (e.g., so-called community parameters in DSA), there are two initialize methods that have an AlgorithmParameterSpec argument. One also has a SecureRandom argument, while the the other uses the SecureRandom implementation of the highest-priority installed provider as the source of randomness. (If none of the installed providers supply an implementation of SecureRandom, a system-provided source of randomness is used.)

In case the client does not explicitly initialize the KeyPairGenerator (via a call to an initialize method), each provider must supply (and document) a default initialization. For example, the Sun provider uses a default modulus size (keysize) of 1024 bits.

Note that this class is abstract and extends from KeyPairGeneratorSpi for historical reasons. Application developers should only take notice of the methods defined in this KeyPairGenerator class; all the methods in the superclass are intended for cryptographic service providers who wish to supply their own implementations of key pair generators.

Every implementation of the Java platform is required to support the following standard KeyPairGenerator algorithms and keysizes in parentheses:

  • DiffieHellman (1024)
  • DSA (1024)
  • RSA (1024, 2048)

Eos Wallet Key Pair Generator Replacement

These algorithms are described in the KeyPairGenerator section of the Java Cryptography Architecture Standard Algorithm Name Documentation. Consult the release documentation for your implementation to see if any other algorithms are supported.