diff options
Diffstat (limited to 'g10/getkey.c')
| -rw-r--r-- | g10/getkey.c | 25 |
1 files changed, 21 insertions, 4 deletions
diff --git a/g10/getkey.c b/g10/getkey.c index c77b40918..1120e883e 100644 --- a/g10/getkey.c +++ b/g10/getkey.c @@ -2445,8 +2445,8 @@ fixup_uidnode (KBNODE uidnode, KBNODE signode, u32 keycreated) { PKT_user_id *uid = uidnode->pkt->pkt.user_id; PKT_signature *sig = signode->pkt->pkt.signature; - const byte *p, *sym, *hash, *zip; - size_t n, nsym, nhash, nzip; + const byte *p, *sym, *aead, *hash, *zip; + size_t n, nsym, naead, nhash, nzip; sig->flags.chosen_selfsig = 1;/* We chose this one. */ uid->created = 0; /* Not created == invalid. */ @@ -2501,6 +2501,9 @@ fixup_uidnode (KBNODE uidnode, KBNODE signode, u32 keycreated) p = parse_sig_subpkt (sig->hashed, SIGSUBPKT_PREF_SYM, &n); sym = p; nsym = p ? n : 0; + p = parse_sig_subpkt (sig->hashed, SIGSUBPKT_PREF_AEAD, &n); + aead = p; + naead = p ? n : 0; p = parse_sig_subpkt (sig->hashed, SIGSUBPKT_PREF_HASH, &n); hash = p; nhash = p ? n : 0; @@ -2509,7 +2512,7 @@ fixup_uidnode (KBNODE uidnode, KBNODE signode, u32 keycreated) nzip = p ? n : 0; if (uid->prefs) xfree (uid->prefs); - n = nsym + nhash + nzip; + n = nsym + naead + nhash + nzip; if (!n) uid->prefs = NULL; else @@ -2521,6 +2524,11 @@ fixup_uidnode (KBNODE uidnode, KBNODE signode, u32 keycreated) uid->prefs[n].type = PREFTYPE_SYM; uid->prefs[n].value = *sym++; } + for (; naead; naead--, n++) + { + uid->prefs[n].type = PREFTYPE_AEAD; + uid->prefs[n].value = *aead++; + } for (; nhash; nhash--, n++) { uid->prefs[n].type = PREFTYPE_HASH; @@ -2541,6 +2549,12 @@ fixup_uidnode (KBNODE uidnode, KBNODE signode, u32 keycreated) if (p && n && (p[0] & 0x01)) uid->flags.mdc = 1; + /* See whether we have the AEAD feature. */ + uid->flags.aead = 0; + p = parse_sig_subpkt (sig->hashed, SIGSUBPKT_FEATURES, &n); + if (p && n && (p[0] & 0x01)) + uid->flags.aead = 1; + /* And the keyserver modify flag. */ uid->flags.ks_modify = 1; p = parse_sig_subpkt (sig->hashed, SIGSUBPKT_KS_FLAGS, &n); @@ -3359,6 +3373,7 @@ merge_selfsigs (ctrl_t ctrl, kbnode_t keyblock) PKT_public_key *main_pk; prefitem_t *prefs; unsigned int mdc_feature; + unsigned int aead_feature; if (keyblock->pkt->pkttype != PKT_PUBLIC_KEY) { @@ -3420,7 +3435,7 @@ merge_selfsigs (ctrl_t ctrl, kbnode_t keyblock) * all preferences. * Do a similar thing for the MDC feature flag. */ prefs = NULL; - mdc_feature = 0; + mdc_feature = aead_feature = 0; for (k = keyblock; k && k->pkt->pkttype != PKT_PUBLIC_SUBKEY; k = k->next) { if (k->pkt->pkttype == PKT_USER_ID @@ -3429,6 +3444,7 @@ merge_selfsigs (ctrl_t ctrl, kbnode_t keyblock) { prefs = k->pkt->pkt.user_id->prefs; mdc_feature = k->pkt->pkt.user_id->flags.mdc; + aead_feature = k->pkt->pkt.user_id->flags.aead; break; } } @@ -3442,6 +3458,7 @@ merge_selfsigs (ctrl_t ctrl, kbnode_t keyblock) xfree (pk->prefs); pk->prefs = copy_prefs (prefs); pk->flags.mdc = mdc_feature; + pk->flags.aead = aead_feature; } } } |