(Step1) choose supported EC curve name and generate key pair ECC curve name: secp256r1 (= NIST P-256, P-256, prime256v1) secp256k1 secp384r1 (= NIST P-384, P-384) EC private key (hex): EC public key (hex).
-->Creates a new instance of an implementation of the Elliptic Curve Digital Signature Algorithm (ECDSA).
Create() | Creates a new instance of the default implementation of the Elliptic Curve Digital Signature Algorithm (ECDSA). |
Create(ECCurve) | Creates a new instance of the default implementation of the Elliptic Curve Digital Signature Algorithm (ECDSA) with a newly generated key over the specified curve. |
Create(ECParameters) | Creates a new instance of the default implementation of the Elliptic Curve Digital Signature Algorithm (ECDSA) using the specified parameters as the key. |
Create(String) | Creates a new instance of the specified implementation of the Elliptic Curve Digital Signature Algorithm (ECDSA). |
Creates a new instance of the default implementation of the Elliptic Curve Digital Signature Algorithm (ECDSA).
A new instance of the default implementation (ECDsaCng) of this class.
Creates a new instance of the default implementation of the Elliptic Curve Digital Signature Algorithm (ECDSA) with a newly generated key over the specified curve.
A new instance of the default implementation (ECDsaCng) of this class.
Creates a new instance of the default implementation of the Elliptic Curve Digital Signature Algorithm (ECDSA) using the specified parameters as the key.
The parameters representing the key to use.
Mac ssh public key. A new instance of the default implementation (ECDsaCng) of this class.
Creates a new instance of the specified implementation of the Elliptic Curve Digital Signature Algorithm (ECDSA).
The name of an ECDSA implementation. The following strings all refer to the same implementation, which is the only implementation currently supported in the .NET Framework:
'ECDsa'
'ECDsaCng'
'System.Security.Cryptography.ECDsaCng'
You can also provide the name of a custom ECDSA implementation.
A new instance of the specified implementation of this class. If the specified algorithm name does not map to an ECDSA implementation, this method returns null
.
The algorithm
parameter is null
.
If you develop your own implementation of an ECDsa object, you can use the Create(String) method overload to create a custom algorithm
string that specifies your implementation.
If you specify a custom value for the algorithm
parameter, the CryptoConfig object will use it to determine whether an ECDSA object can be created.
To install the public key, Log into the server, edit the authorizedkeys file with your favorite editor, and cut-and-paste the public key output by the above command to the authorizedkeys file. Save the file. Configure PuTTY to use your private key file (here keyfile.ppk). Then test if login works. See configuring public key authentication for. Type in the passphrase and confirm it. The passphrase is used to protect your key. You will be asked for it when you connect via SSH. Click 'Save private key' to save your private key. Click 'Save public key' to save your public key. For more information on how to load the key and connect via SSH using PuTTY, please check this tutorial. Generate public key from private key putty.