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See ChangeLog: Fri Oct 6 14:29:16 CEST 2000 Werner Koch

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This commit is contained in:
Werner Koch 2000-10-06 12:28:44 +00:00
parent 9c20f65cbe
commit 14974bc5d7
18 changed files with 470 additions and 1332 deletions
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65
g10/keyid.c
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@ -436,6 +436,40 @@ fingerprint_from_pk( PKT_public_key *pk, byte *array, size_t *ret_len )
return array;
}
/* Create a unified fingerprint, that is a printable fingerprint along
* wth some other information suitable to passto get_pubkye_byname.
* Pass NULL for buffer to let this function allocate the buffer.
* This function will truncate the buffer in a way that a valid C string
* is returnd (unless bufsize is 0)
* Returns: Supplied buffer or newly allocated buffer
*/
char *
unified_fingerprint_from_pk( PKT_public_key *pk,
char *buffer, size_t bufsize )
{
byte fpr[MAX_FINGERPRINT_LEN];
size_t fprlen;
int i;
fingerprint_from_pk( pk, fpr, &fprlen );
if ( !buffer ) {
bufsize = 1+fprlen*2+1+4+1+1;
buffer = gcry_xmalloc( bufsize );
}
if ( bufsize < 1+fprlen*2+1+4+1+1 ) {
/* Hmmm, that should be sufficiend also not very nice */
if ( bufsize )
*buffer = 0;
return buffer;
}
*buffer = ':';
for (i=0; i < fprlen; i++ )
sprintf( buffer+1+i*2, "%02X", fpr[i] );
sprintf( buffer+1+i*2, ":%d:", (pk->pubkey_algo & 0xff) );
return buffer;
}
byte *
fingerprint_from_sk( PKT_secret_key *sk, byte *array, size_t *ret_len )
{
@ -495,5 +529,36 @@ fingerprint_from_sk( PKT_secret_key *sk, byte *array, size_t *ret_len )
return array;
}
char *
unified_fingerprint_from_sk( PKT_secret_key *sk,
char *buffer, size_t bufsize )
{
byte fpr[MAX_FINGERPRINT_LEN];
size_t fprlen;
int i;
fingerprint_from_sk( sk, fpr, &fprlen );
if ( !buffer ) {
bufsize = 1+fprlen*2+1+4+1+1;
buffer = gcry_xmalloc( bufsize );
}
if ( bufsize < 1+fprlen*2+1+4+1+1 ) {
/* Hmmm, that should be sufficiend also not very nice */
if ( bufsize )
*buffer = 0;
return buffer;
}
*buffer = ':';
for (i=0; i < fprlen; i++ )
sprintf( buffer+1+i*2, "%02X", fpr[i] );
sprintf( buffer+1+i*2, ":%d:", (sk->pubkey_algo & 0xff) );
return buffer;
}