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| author | Jussi Kivilinna <jussi.kivilinna@iki.fi> | 2020-02-02 19:52:08 +0200 |
|---|---|---|
| committer | Jussi Kivilinna <jussi.kivilinna@iki.fi> | 2020-02-02 19:52:08 +0200 |
| commit | 5beadf201312d0c649971b0c1d4c3827b434a0b5 (patch) | |
| tree | 67d3b937afdc6d3e44e50daa5538d4380888a398 /cipher/cipher-internal.h | |
| parent | e0898d0628789414da23e0526c87df1885c8b3ae (diff) | |
| download | libgcrypt-5beadf201312d0c649971b0c1d4c3827b434a0b5.tar.gz | |
Add gcry_cipher_ctl command to allow weak keys in testing use-cases
* cipher/cipher-internal.h (gcry_cipher_handle): Add
'marks.allow_weak_key' flag.
* cipher/cipher.c (cipher_setkey): Do not handle weak key as error when
weak keys are allowed.
(cipher_reset): Preserve 'marks.allow_weak_key' flag on object reset.
(_gcry_cipher_ctl): Add handling for GCRYCTL_SET_ALLOW_WEAK_KEY.
* src/gcrypt.h.in (gcry_ctl_cmds): Add GCRYCTL_SET_ALLOW_WEAK_KEY.
* tests/basic.c (check_ecb_cipher): Add tests for weak key errors and
for GCRYCTL_SET_ALLOW_WEAK_KEY.
--
Signed-off-by: Jussi Kivilinna <jussi.kivilinna@iki.fi>
Diffstat (limited to 'cipher/cipher-internal.h')
| -rw-r--r-- | cipher/cipher-internal.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/cipher/cipher-internal.h b/cipher/cipher-internal.h index 47b7b6f9..262ca902 100644 --- a/cipher/cipher-internal.h +++ b/cipher/cipher-internal.h @@ -207,6 +207,7 @@ struct gcry_cipher_handle unsigned int iv:1; /* Set to 1 if a IV has been set. */ unsigned int tag:1; /* Set to 1 if a tag is finalized. */ unsigned int finalize:1; /* Next encrypt/decrypt has the final data. */ + unsigned int allow_weak_key:1; /* Set to 1 if weak keys are allowed. */ } marks; /* The initialization vector. For best performance we make sure |