Legal : guide to sign cla. has legal mail a PGP key ?

[pl]

Hi,

After a pull request to github for openssl demos sslecho i was requested
to sign a cla since my change
was considered non trivial.

Using https://www.openssl.org/policies/openssl_icla.pdf as a libreoffice
input i did recreate a pdf. One remark here, the url wihtin document
https://www.openssl.org/licenses/ leads to an existing page.

I wanted to send it ciphered since it contains personal information but
didn't find a gpg key for legal at opensslfoundation.org, is there any ?
If no what is the secure procedure to use to stay within digital
boundaries ?

Regards,