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The existing approach where ceph_x_challenge_blob is encrypted with the client's secret key and then the digest derived from the ciphertext is used for the test doesn't work with CEPH_CRYPTO_AES256KRB5 because the confounder randomizes the ciphertext: the client and the server get two different ciphertexts and therefore two different digests. msgr1 signatures are affected the same way: a digest derived from the ciphertext for the message's "sigblock" is what becomes a signature and the two sides disagree on the expected value. For CEPH_CRYPTO_AES256KRB5 (and potential future encryption schemes), switch to HMAC-SHA256 function keyed in the same way as the existing encryption. For CEPH_CRYPTO_AES, everything is preserved as is. Signed-off-by: Ilya Dryomov <idryomov@gmail.com> |
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| .. | ||
| crush | ||
| armor.c | ||
| auth_none.c | ||
| auth_none.h | ||
| auth_x_protocol.h | ||
| auth_x.c | ||
| auth_x.h | ||
| auth.c | ||
| buffer.c | ||
| ceph_common.c | ||
| ceph_hash.c | ||
| ceph_strings.c | ||
| cls_lock_client.c | ||
| crypto.c | ||
| crypto.h | ||
| debugfs.c | ||
| decode.c | ||
| Kconfig | ||
| Makefile | ||
| messenger_v1.c | ||
| messenger_v2.c | ||
| messenger.c | ||
| mon_client.c | ||
| msgpool.c | ||
| osd_client.c | ||
| osdmap.c | ||
| pagelist.c | ||
| pagevec.c | ||
| snapshot.c | ||
| string_table.c | ||
| striper.c | ||