security-and-privacy/gnupg
security-and-privacy/gnupg
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Code Activity

* keygen.c (make_backsig): If DO_BACKSIGS is not defined, do not create

Browse source 
backsigs.

* getkey.c (merge_selfsigs_subkey): Find 0x19 backsigs on subkey selfsigs
and verify they are valid.  If DO_BACKSIGS is not defined, fake this as
always valid.

* packet.h, parse-packet.c (parse_signature): Make parse_signature
non-static so we can parse 0x19s in self-sigs.

* main.h, sig-check.c (check_backsig): Check a 0x19 signature.
(signature_check2): Give a backsig warning if there is no or a bad 0x19
with signatures from a subkey.
This commit is contained in:
David Shaw 2004-04-23 03:01:53 +00:00
parent 8030362eae
commit 4a07655935
7 changed files with 123 additions and 7 deletions
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5
g10/main.h
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@ -1,5 +1,6 @@
/* main.h
* Copyright (C) 1998, 1999, 2000, 2001, 2002 Free Software Foundation, Inc.
* Copyright (C) 1998, 1999, 2000, 2001, 2002, 2003,
* 2004 Free Software Foundation, Inc.
*
* This file is part of GnuPG.
*
@ -119,6 +120,8 @@ int sign_symencrypt_file (const char *fname, STRLIST locusr);
/*-- sig-check.c --*/
int check_revocation_keys (PKT_public_key *pk, PKT_signature *sig);
int check_backsig(PKT_public_key *main_pk,PKT_public_key *sub_pk,
PKT_signature *backsig);
int check_key_signature( KBNODE root, KBNODE node, int *is_selfsig );
int check_key_signature2( KBNODE root, KBNODE node, PKT_public_key *check_pk,
int *is_selfsig, u32 *r_expiredate, int *r_expired );