Encrypt a HTTP authenticate password using a certificate in the Windows key store

Find the HTTP Authenticate entry with the password you want to encrypt:

authenticate.myentry.login    = "mylogin"
authenticate.myentry.password = "mypassword"

Add the subject of the certificate registered in the Windows™ key store:
```
security.mykey.subject = "Georges"
```
Encrypt the password with fglpass:
```
$ fglpass -c Georges
Enter password :mypassword
```
The fglpass output looks like this:
```
BASE64 BEGIN
dBy3E5JCVxuoxsR+aOBVfp1j0SwQPt+hdjpMKriWvO2xMd5rFnFEwv+sPPd4w
/onWviG0M5mqubBeS7QUlt/ZK0D1aO9/R5RVa5wylQu//6vxfyd8NG/
SFJmlVH63kuyXfiVfq6bHo5+nlQZpVjSHfF2msET3S9HTpZUt4NblP4=
BASE64 END
```
Note: The encrypted password corresponds to the big suite of alphanumeric characters between BASE64 BEGIN and BASE64 END. The long line of text is wrapped for display purposes only.
Replace the clear password with the encrypted one, and specify the key used to encrypt it (mykey in our case):
```
authenticate.myentry.login          = "mylogin"
authenticate.myentry.password.mykey = "dBy3E5JCVxuoxsR+
aOBVfp1j0SwQPt+hdjpMKriWvO2xMd5rFnFEwv+sPPd4w
/onWviG0M5mqubBeS7QUlt/ZK0D1aO9/R5RVa5wylQu//6vxfyd8NG/
SFJmlVH63kuyXfiVfq6bHo5+nlQZpVjSHfF2msET3S9HTpZUt4NblP4="
```
Note: Do not forget to put quotes around the base64 form; otherwise the '=' character is interpreted during the loading of FGLPROFILE. The long line of text is wrapped for display purposes only.