diff options
Diffstat (limited to 'view/js/crypto.js')
| -rw-r--r-- | view/js/crypto.js | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/view/js/crypto.js b/view/js/crypto.js index 2e6402c62..c3a37d177 100644 --- a/view/js/crypto.js +++ b/view/js/crypto.js @@ -1,5 +1,4 @@ - function str_rot13 (str) { // http://kevin.vanzonneveld.net // + original by: Jonas Raoni Soares Silva (http://www.jsfromhell.com) @@ -43,7 +42,11 @@ function red_encrypt(alg, elem,text) { // key and hint need to be localised - var enc_key = bin2hex(prompt(aStr['passphrase'])); + var passphrase = prompt(aStr['passphrase']); + // let the user cancel this dialogue + if (passphrase == null) + return false; + var enc_key = bin2hex(passphrase); // If you don't provide a key you get rot13, which doesn't need a key // but consequently isn't secure. |