1999-11-02 Daiki Ueno <ueno@ueda.info.waseda.ac.jp>
+ * pgg.el (pgg-add-passphrase-cache): Use only four octets of the key.
+
+ * pgg-pgp5.el (lookup-key): New generic method.
+ (encrypt-region): Use `lookup-key'; cache passphrase if the
+ encryption is done successfully.
+ (sign-region): Likewise.
+ (decrypt-region): Use `lookup-key'.
+
+1999-11-02 Daiki Ueno <ueno@ueda.info.waseda.ac.jp>
+
* pgg-parse.el
(pgg-parse-public-key-encrypted-session-key-packet):
Rename tag `public-key-identifier' to `key-identifier'.