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From ad4ee458c404dda36480a9c501e1ffb221b35b61 Mon Sep 17 00:00:00 2001
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From: Andreas Schneider <asn@samba.org>
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Date: Tue, 26 Feb 2019 18:11:27 +0100
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Subject: [PATCH 117/187] s3:smbd: Use GnuTLS for AES constants
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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
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Signed-off-by: Andrew Bartlett <abartlet@samba.org>
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(cherry picked from commit 33bca1fb8087f7392a8ff0d295a5bdc01f1012e7)
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---
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 source3/smbd/smb2_sesssetup.c | 7 ++-----
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 1 file changed, 2 insertions(+), 5 deletions(-)
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diff --git a/source3/smbd/smb2_sesssetup.c b/source3/smbd/smb2_sesssetup.c
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index d6900665a95..82ac1182ecc 100644
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--- a/source3/smbd/smb2_sesssetup.c
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+++ b/source3/smbd/smb2_sesssetup.c
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@@ -28,9 +28,6 @@
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 #include "../lib/tsocket/tsocket.h"
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 #include "../libcli/security/security.h"
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 #include "../lib/util/tevent_ntstatus.h"
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-#include "lib/crypto/aes.h"
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-#include "lib/crypto/aes_ccm_128.h"
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-#include "lib/crypto/aes_gcm_128.h"
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 #include "lib/crypto/gnutls_helpers.h"
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 #include <gnutls/gnutls.h>
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@@ -443,10 +440,10 @@ static NTSTATUS smbd_smb2_auth_generic_return(struct smbXsrv_session *session,
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 				      sizeof(x->nonce_high_random));
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 		switch (xconn->smb2.server.cipher) {
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 		case SMB2_ENCRYPTION_AES128_CCM:
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-			nonce_size = AES_CCM_128_NONCE_SIZE;
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+			nonce_size = SMB2_AES_128_CCM_NONCE_SIZE;
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 			break;
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 		case SMB2_ENCRYPTION_AES128_GCM:
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-			nonce_size = AES_GCM_128_IV_SIZE;
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+			nonce_size = gnutls_cipher_get_iv_size(GNUTLS_CIPHER_AES_128_GCM);
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 			break;
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 		default:
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 			nonce_size = 0;
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-- 
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2.23.0
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