security-and-privacy/gnupg
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nearly ready for 0.3.0

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This commit is contained in:
Werner Koch 1998-06-25 10:19:08 +00:00
parent e6ac5acbbf
commit 06fd61d081
52 changed files with 1335 additions and 312 deletions
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79
g10/keyedit.c
View file

@ -347,7 +347,7 @@ sign_key( const char *username, STRLIST locusr )
node->pkt->pkt.user_id,
NULL,
skc_rover->skc,
0x10, 0 );
0x10, 0, NULL, NULL );
if( rc ) {
log_error("make_keysig_packet failed: %s\n", g10_errstr(rc));
goto leave;
@ -720,7 +720,9 @@ int
make_keysig_packet( PKT_signature **ret_sig, PKT_public_cert *pkc,
PKT_user_id *uid, PKT_public_cert *subpkc,
PKT_secret_cert *skc,
int sigclass, int digest_algo )
int sigclass, int digest_algo,
int (*mksubpkt)(PKT_signature *, void *), void *opaque
)
{
PKT_signature *sig;
int rc=0;
@ -763,45 +765,50 @@ make_keysig_packet( PKT_signature **ret_sig, PKT_public_cert *pkc,
sig->digest_algo = digest_algo;
sig->timestamp = make_timestamp();
sig->sig_class = sigclass;
if( sig->version >= 4 ) {
if( sig->version >= 4 )
build_sig_subpkt_from_sig( sig );
md_putc( md, sig->version );
}
md_putc( md, sig->sig_class );
if( sig->version < 4 ) {
u32 a = sig->timestamp;
md_putc( md, (a >> 24) & 0xff );
md_putc( md, (a >> 16) & 0xff );
md_putc( md, (a >> 8) & 0xff );
md_putc( md, a & 0xff );
}
else {
byte buf[6];
size_t n;
md_putc( md, sig->pubkey_algo );
md_putc( md, sig->digest_algo );
if( sig->hashed_data ) {
n = (sig->hashed_data[0] << 8) | sig->hashed_data[1];
md_write( md, sig->hashed_data, n+2 );
n += 6;
if( sig->version >= 4 && mksubpkt )
rc = (*mksubpkt)( sig, opaque );
if( !rc ) {
if( sig->version >= 4 )
md_putc( md, sig->version );
md_putc( md, sig->sig_class );
if( sig->version < 4 ) {
u32 a = sig->timestamp;
md_putc( md, (a >> 24) & 0xff );
md_putc( md, (a >> 16) & 0xff );
md_putc( md, (a >> 8) & 0xff );
md_putc( md, a & 0xff );
}
else
n = 6;
/* add some magic */
buf[0] = sig->version;
buf[1] = 0xff;
buf[2] = n >> 24; /* hmmm, n is only 16 bit, so this is always 0 */
buf[3] = n >> 16;
buf[4] = n >> 8;
buf[5] = n;
md_write( md, buf, 6 );
else {
byte buf[6];
size_t n;
md_putc( md, sig->pubkey_algo );
md_putc( md, sig->digest_algo );
if( sig->hashed_data ) {
n = (sig->hashed_data[0] << 8) | sig->hashed_data[1];
md_write( md, sig->hashed_data, n+2 );
n += 6;
}
else
n = 6;
/* add some magic */
buf[0] = sig->version;
buf[1] = 0xff;
buf[2] = n >> 24; /* hmmm, n is only 16 bit, so this is always 0 */
buf[3] = n >> 16;
buf[4] = n >> 8;
buf[5] = n;
md_write( md, buf, 6 );
}
md_final(md);
rc = complete_sig( sig, skc, md );
}
md_final(md);
rc = complete_sig( sig, skc, md );
md_close( md );
if( rc )