To PGP sign a web page (assume name is WEBPAGE.HTM) do the following:
1) Add ' -->' (without the quotes) as the first line of the page. 2) Add '<TT>-----BEGIN PGP SIGNED WEB PAGE-----</TT>' as the next line after the <BODY> tag. 3) Remove the </BODY> and </HTML> tags from the end of the page. 4) Add '<PRE>' at the end of the page. 5) Check the page to ensure that there are no lines starting with a hyphen. If there are, insert a space before the hyphen as in 1). 6) Sign the page, PGP -sat WEBPAGE.HTM with ClearSig=on either in the command line or in CONFIG.TXT or PGP.INI. This will produce WEBPAGE.ASC 7) Edit WEBPAGE.ASC by adding '<!--' as the first line, and the tags '</PRE>', '</BODY>', and '</HTML>' at the end. Overwrite WEBPAGE.HTM with this modified file. 8) Check the result by running PGP WEBPAGE.HTM. A successful result will also produce WEBPAGE. 9) Upload WEBPAGE.HTM, and wipe WEBPAGE and WEBPAGE.ASC.
To modify a signed web page, first remove the first 3 lines, leaving the line added in 1) above; remove all after the <PRE> tag added in 4), make the changes, and start with 5) above.