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| author | Werner Koch <[email protected]> | 2018-01-23 11:07:25 +0000 |
|---|---|---|
| committer | Werner Koch <[email protected]> | 2018-01-23 11:07:57 +0000 |
| commit | 9aab9167bca38323973e853845ca95ae8e9b6871 (patch) | |
| tree | f06594e52ed3722b0cc37979c7d6d3829dcb0d96 /g10/main.h | |
| parent | gpg: Unify AEAD parameter retrieval. (diff) | |
| download | gnupg-9aab9167bca38323973e853845ca95ae8e9b6871.tar.gz gnupg-9aab9167bca38323973e853845ca95ae8e9b6871.zip | |
gpg: Implement AEAD for SKESK packets.
* g10/packet.h (PKT_symkey_enc): Add field aead_algo.
* g10/build-packet.c (do_symkey_enc): Support version 5 packets.
* g10/parse-packet.c (parse_symkeyenc): Ditto.
* g10/encrypt.c (encrypt_symmetric): Force using a random session
key in AEAD mode.
(encrypt_seskey): Add and support arg aead_algo.
(write_symkey_enc): Ditto.
(encrypt_simple): Adjust accordingly.
(encrypt_filter): Ditto.
* g10/gpgcompose.c (sk_esk): For now call encrypt_seskey without AEAD
support.
* g10/mainproc.c (symkey_decrypt_seskey): Support AEAD. Nver call BUG
but return an error.
(proc_symkey_enc): Call symkey_decrypt_seskey in a bug compatible way.
* g10/import.c (check_prefs): Check AEAD preferences.
* g10/keyedit.c (show_prefs): Print AEAD preferences.
--
For easier debugging this patch also changes some diagnostics to also
print the encryption mode with the cipher algorithm.
Signed-off-by: Werner Koch <[email protected]>
Diffstat (limited to 'g10/main.h')
| -rw-r--r-- | g10/main.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/g10/main.h b/g10/main.h index 96899acf5..a02c5740f 100644 --- a/g10/main.h +++ b/g10/main.h @@ -235,7 +235,7 @@ void display_online_help( const char *keyword ); /*-- encode.c --*/ int setup_symkey (STRING2KEY **symkey_s2k,DEK **symkey_dek); -gpg_error_t encrypt_seskey (DEK *dek, DEK **r_seskey, +gpg_error_t encrypt_seskey (DEK *dek, aead_algo_t aead_algo, DEK **r_seskey, void **r_enckey, size_t *r_enckeylen); aead_algo_t use_aead (pk_list_t pk_list, int algo); int use_mdc (pk_list_t pk_list,int algo); |