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Include the library version in the compliance checks.

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* common/compliance.c (gnupg_gcrypt_is_compliant): New.
(gnupg_rng_is_compliant): Also check library version.
* g10/mainproc.c (proc_encrypted): Use new function.
(check_sig_and_print): Ditto.
* sm/decrypt.c (gpgsm_decrypt): Ditto.
* sm/encrypt.c (gpgsm_encrypt): Ditto.
* sm/verify.c (gpgsm_verify): Ditto
--

This will eventually allow us to declare Libgcrypt 1.9 to be de-vs
compliant.  GnuPG can use this information then for its own checks.
As of now GnuPG tests the version of the used library but that is a
bit cumbersome to maintain.

Signed-off-by: Werner Koch <wk@gnupg.org>
(cherry picked from commit 90c514868f)
This commit is contained in:
Werner Koch 2021-01-28 15:48:08 +01:00
parent 9037be5f40
commit 6e258babe7
No known key found for this signature in database
GPG key ID: E3FDFF218E45B72B
6 changed files with 69 additions and 17 deletions
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2
g10/mainproc.c
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@ -728,6 +728,7 @@ proc_encrypted (CTX c, PACKET *pkt)
/* Overriding session key voids compliance. */
&& !opt.override_session_key
/* Check symmetric cipher. */
&& gnupg_gcrypt_is_compliant (CO_DE_VS)
&& gnupg_cipher_is_compliant (CO_DE_VS, c->dek->algo,
GCRY_CIPHER_MODE_CFB))
{
@ -2519,6 +2520,7 @@ check_sig_and_print (CTX c, kbnode_t node)
/* Compute compliance with CO_DE_VS. */
if (pk && is_status_enabled ()
&& gnupg_gcrypt_is_compliant (CO_DE_VS)
&& gnupg_pk_is_compliant (CO_DE_VS, pk->pubkey_algo, 0, pk->pkey,
nbits_from_pk (pk), NULL)
&& gnupg_digest_is_compliant (CO_DE_VS, sig->digest_algo))