security-and-privacy/gnupg
security-and-privacy/gnupg
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Implemented encryption in server mode.

Browse source 
Allow to specify a recipient on the commandline
There is still a default hardwired recipient if none has been set.
This commit is contained in:
Werner Koch 2001-12-11 12:31:04 +00:00
parent f463880562
commit 6a8c47bd29
11 changed files with 485 additions and 59 deletions
Download patch file Download diff file Expand all files Collapse all files

10
sm/decrypt.c
View file

@ -36,6 +36,7 @@
struct decrypt_filter_parm_s {
int algo;
int mode;
int blklen;
GCRY_CIPHER_HD hd;
char iv[16];
@ -110,7 +111,7 @@ prepare_decryption (const char *hexkeygrip, const char *enc_val,
if (DBG_CRYPTO)
log_printhex ("session key:", seskey+n, seskeylen-n);
parm->hd = gcry_cipher_open (parm->algo, GCRY_CIPHER_MODE_CBC, 0);
parm->hd = gcry_cipher_open (parm->algo, parm->mode, 0);
if (!parm->hd)
{
rc = gcry_errno ();
@ -311,23 +312,24 @@ gpgsm_decrypt (CTRL ctrl, int in_fd, FILE *out_fp)
rc = map_ksba_err (err);
goto leave;
}
log_debug ("ksba_cms_parse - stop reason %d\n", stopreason);
if (stopreason == KSBA_SR_BEGIN_DATA
|| stopreason == KSBA_SR_DETACHED_DATA)
{
int algo;
int algo, mode;
const char *algoid;
algoid = ksba_cms_get_content_oid (cms, 2/* encryption algo*/);
algo = gcry_cipher_map_name (algoid);
if (!algo)
mode = gcry_cipher_mode_from_oid (algoid);
if (!algo || !mode)
{
log_error ("unsupported algorithm `%s'\n", algoid? algoid:"?");
rc = GNUPG_Unsupported_Algorithm;
goto leave;
}
dfparm.algo = algo;
dfparm.mode = mode;
dfparm.blklen = gcry_cipher_get_algo_blklen (algo);
if (dfparm.blklen > sizeof (dfparm.helpblock))
return GNUPG_Bug;