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(Go) Generate an ECC KeyDemonstrates how to generate an ECC key.
// All Chilkat classes can be unlocked at once at the beginning of a program // by calling UnlockBundle. It requires a Bundle unlock code. chilkatGlob := chilkat.NewGlobal() success := chilkatGlob.UnlockBundle("Anything for 30-day trial.") if success != true { fmt.Println(chilkatGlob.LastErrorText()) chilkatGlob.DisposeGlobal() return } // Create a Fortuna PRNG and seed it with system entropy. // This will be our source of random data for generating the ECC private key. fortuna := chilkat.NewPrng() entropy := fortuna.GetEntropy(32,"base64") success = fortuna.AddEntropy(*entropy,"base64") ecc := chilkat.NewEcc() // Generate a random ECC private key on the secp256r1 curve. // Chilkat also supports other curves, such as secp384r1, secp521r1, and secp256k1. privKey := ecc.GenEccKey("secp256r1",fortuna) if ecc.LastMethodSuccess() != true { fmt.Println(ecc.LastErrorText()) chilkatGlob.DisposeGlobal() fortuna.DisposePrng() ecc.DisposeEcc() return } fmt.Println(*privKey.GetXml()) // Save the private key to PKCS8 encrypted PEM // (The private key can be saved in a variety of different formats. See the online reference documentation.) success = privKey.SavePkcs8EncryptedPemFile("pemPassword","myPemFiles/eccKey123.pem") if success != true { fmt.Println(privKey.LastErrorText()) } privKey.DisposePrivateKey() fmt.Println("finished.") chilkatGlob.DisposeGlobal() fortuna.DisposePrng() ecc.DisposeEcc() |
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