From 70b88340e5c1566af59d09f4c06ffbfd72ea1002 Mon Sep 17 00:00:00 2001
From: "Winston Hudson (b45308)" <winston.h.hudson@freescale.com>
Date: Wed, 26 Jun 2013 21:08:30 -0700
Subject: [PATCH] MLK-9769-18 Add 3DES-ECB-EDE support for CAAM in i.MX6 family
Adds 3DES-ECB-EDE Mode support to the CAAM crypto accelerator core in
the i.MX6 family of SoC devices.
Note that CAAM also goes by sec-4.0 or sec-5.0 in other product families (such as QorIQ).
Thus the property names are often tied to the sec-4.0+ nomenclature.
Signed-off-by: Winston Hudson (b45308) <winston.h.hudson@freescale.com>
Signed-off-by: Dan Douglass <dan.douglass@freescale.com>
---
drivers/crypto/caam/caamalg.c | 16 ++++++++++++++++
1 file changed, 16 insertions(+)
diff --git a/drivers/crypto/caam/caamalg.c b/drivers/crypto/caam/caamalg.c
index a7bfe0e6f06420..a59d8ca12ab9fb 100644
--- a/drivers/crypto/caam/caamalg.c
+++ b/drivers/crypto/caam/caamalg.c
@@ -1862,6 +1862,22 @@ static struct caam_alg_template driver_algs[] = {
},
.class1_alg_type = OP_ALG_ALGSEL_3DES | OP_ALG_AAI_CBC,
},
+ {
+ .name = "ecb(des3_ede)",
+ .driver_name = "ecb-des3-caam",
+ .blocksize = DES3_EDE_BLOCK_SIZE,
+ .type = CRYPTO_ALG_TYPE_ABLKCIPHER,
+ .template_ablkcipher = {
+ .setkey = ablkcipher_setkey,
+ .encrypt = ablkcipher_encrypt,
+ .decrypt = ablkcipher_decrypt,
+ .geniv = "eseqiv",
+ .min_keysize = DES3_EDE_KEY_SIZE,
+ .max_keysize = DES3_EDE_KEY_SIZE,
+ .ivsize = DES3_EDE_BLOCK_SIZE,
+ },
+ .class1_alg_type = OP_ALG_ALGSEL_3DES | OP_ALG_AAI_ECB,
+ },
{
.name = "cbc(des)",
.driver_name = "cbc-des-caam",
--
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