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From de4a182c0fab70125cd7e572a8f913c2f686f827 Mon Sep 17 00:00:00 2001
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From: Andreas Schneider <asn@samba.org>
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Date: Thu, 14 Mar 2019 09:26:04 +0100
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Subject: [PATCH 112/187] libcli:smb: Add gnutls_aead_cipher_hd_t to
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 smb2_signing_key structure
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Signed-off-by: Andreas Schneider <asn@samba.org>
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Reviewed-by: Andrew Bartlett <abartlet@samba.org>
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Adapted to remove Samba AES support
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Signed-off-by: Andrew Bartlett <abartlet@samba.org>
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(cherry picked from commit 37dc63e8afab8e1f88dc8a4b77c6ef3337933eb1)
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---
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 libcli/smb/smb2_signing.c | 5 +++++
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 libcli/smb/smb2_signing.h | 3 +++
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 2 files changed, 8 insertions(+)
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diff --git a/libcli/smb/smb2_signing.c b/libcli/smb/smb2_signing.c
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index 2f9bae4ba8e..01027d55fbe 100644
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--- a/libcli/smb/smb2_signing.c
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+++ b/libcli/smb/smb2_signing.c
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@@ -35,6 +35,11 @@ int smb2_signing_key_destructor(struct smb2_signing_key *key)
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 		key->hmac_hnd = NULL;
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 	}
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+	if (key->cipher_hnd != NULL) {
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+		gnutls_aead_cipher_deinit(key->cipher_hnd);
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+		key->cipher_hnd = NULL;
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+	}
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+
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 	return 0;
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 }
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diff --git a/libcli/smb/smb2_signing.h b/libcli/smb/smb2_signing.h
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index 96a002f4a0c..13fb54e4e4e 100644
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--- a/libcli/smb/smb2_signing.h
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+++ b/libcli/smb/smb2_signing.h
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@@ -25,9 +25,12 @@ struct iovec;
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  /* Forward declaration of GnuTLS typedefs */
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 struct hmac_hd_st;
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 typedef struct hmac_hd_st* gnutls_hmac_hd_t;
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+struct  api_aead_cipher_hd_st;
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+typedef struct api_aead_cipher_hd_st *gnutls_aead_cipher_hd_t;
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 struct smb2_signing_key {
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 	gnutls_hmac_hd_t hmac_hnd;
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+	gnutls_aead_cipher_hd_t cipher_hnd;
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 	DATA_BLOB blob;
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 };
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-- 
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2.23.0
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