1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
|
From c653e3a70499c6bb66b57c1788d2d38ca9b8a07e Mon Sep 17 00:00:00 2001
From: Cristian Stoica <cristian.stoica@freescale.com>
Date: Thu, 29 Aug 2013 16:52:30 +0300
Subject: [PATCH 01/15] add support for composite TLS10(SHA1,AES) algorithm
offload
This adds support for composite algorithm offload as a primitive
crypto (cipher + hmac) operation.
It requires kernel support for tls10(hmac(sha1),cbc(aes)) algorithm
provided either in software or accelerated by hardware such as
Freescale B*, P* and T* platforms.
Change-Id: Ia1c605da3860e91e681295dfc8df7c09eb4006cf
Signed-off-by: Cristian Stoica <cristian.stoica@freescale.com>
Reviewed-on: http://git.am.freescale.net:8181/17218
---
crypto/cryptodev.h | 1 +
ioctl.c | 5 +++++
2 files changed, 6 insertions(+)
diff --git a/crypto/cryptodev.h b/crypto/cryptodev.h
index 7fb9c7d..c0e8cd4 100644
--- a/crypto/cryptodev.h
+++ b/crypto/cryptodev.h
@@ -50,6 +50,7 @@ enum cryptodev_crypto_op_t {
CRYPTO_SHA2_384,
CRYPTO_SHA2_512,
CRYPTO_SHA2_224_HMAC,
+ CRYPTO_TLS10_AES_CBC_HMAC_SHA1,
CRYPTO_ALGORITHM_ALL, /* Keep updated - see below */
};
diff --git a/ioctl.c b/ioctl.c
index b23f5fd..a3f8379 100644
--- a/ioctl.c
+++ b/ioctl.c
@@ -159,6 +159,11 @@ crypto_create_session(struct fcrypt *fcr, struct session_op *sop)
stream = 1;
aead = 1;
break;
+ case CRYPTO_TLS10_AES_CBC_HMAC_SHA1:
+ alg_name = "tls10(hmac(sha1),cbc(aes))";
+ stream = 0;
+ aead = 1;
+ break;
case CRYPTO_NULL:
alg_name = "ecb(cipher_null)";
stream = 1;
--
2.3.5
|