Data.DBXOpenSSL.TRSACypher.GenerateKey
Delphi
procedure GenerateKey(keyLength: Integer = RSA_KEY_LENGTH; Exponent: int64 = RSA_KEY_EXPONENT);
C++
void __fastcall GenerateKey(int keyLength = 0x400, __int64 Exponent = 3LL);
Properties
| Type | Visibility | Source | Unit | Parent |
|---|---|---|---|---|
procedure function |
public | Data.DBXOpenSSL.pas Data.DBXOpenSSL.hpp |
Data.DBXOpenSSL | TRSACypher |
Description
Generates a new RSA key pair.
Depending on the key-usage policy that you specify when you create your RSA cypher, this new key pair is either global or local.
GenerateKey accepts the following parameters:
keyLengthis the length of the generated key. The default value is the value of the RSA_KEY_LENGTH constant.Exponentis the exponent of the generated key. It must be a prime number. The default value is the value of the RSA_KEY_EXPONENT constant.
Exceptions
GenerateKey may raise any of the following exceptions:
| Class | Message | Description |
|---|---|---|
|
SSL module was not loaded or it was not loaded successfully. Use LoadSSL method to load the module |
You must successfully load the SSL module using LoadSSL before you call GenerateKey. | |
|
<SSL error message> |
An exception may be raised if an error occurs within the underlying HTTPS framework. The error message comes from the framework itself. |