Rsa.SaveEncKey Method
Save an internal RSA key string to an encrypted key file.
Syntax
[C#]
public static int SaveEncKey(
string outputFile,
string privateKey,
string password,
Rsa.PbeOptions pbeOption,
string paramString,
Rsa.Format format
)
[VB.NET]
Public Shared Function SaveEncKey ( _
outputFile As String, _
privateKey As String, _
password As String, _
pbeOption As Rsa.PbeOptions, _
paramString As String, _
format As Rsa.Format _
) As Integer
Parameters
- outputFile
- Name of output file to be created
- privateKey
- The private RSA key as an internal key string.
- password
- Password to be used for the encrypted key file.
- pbeOption
- Type: Rsa.PbeOptions
Encryption scheme to encrypt private key [default = pbeWithSHAAnd3-KeyTripleDES-CBC from PKCS#12]
- paramString
- Optional parameters. A set of attribute name=value pairs separated by a semicolon ";" (see remarks).
- format
- Type: Rsa.Format
File format
Return Value
If successful, the return value is zero; otherwise it returns a nonzero
error codeRemarks
Valid name-value pairs for paramString are:
| count=integer | To set the iteration count used in the PBKDF2 method, e.g. "count=5000;" [default=2048]. |
| prf=hmac-name | To change the HMAC algorithm used in the PBKDF2 method, e.g. "prf=hmacwithSHA256;" [default=hmacwithSHA1]. |
Valid values for hmac-name are
{hmacWithSHA1|hmacWithSHA224|hmacWithSHA256|hmacWithSHA384|hmacWithSHA512}.
See Also
VB6/C equivalent: RSA_SaveEncKey
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