commit aaf5a3839a3fcba06ca978e85cb6f66117ad44dd
author Pascal van Leeuwen <pascalvanl@gmail.com> Fri Sep 13 20:56:47 2019 +0200
committer Herbert Xu <herbert@gondor.apana.org.au> Sat Oct 05 01:06:07 2019 +1000
tree cc10466f1d9378a717b916d0e02d6be3bc31b8db
parent 1769f704e55b11e97ff4e52226e6fbddaa1e654e

crypto: inside-secure - Add SHA3 family of basic hash algorithms

This patch adds support for sha3-224, sha3-256, sha3-384 and sha3-512
basic hashes.

The patch has been tested with the eip197c_iewxkbc configuration on the
Xilinx VCU118 development board, including the testmgr extra tests.

changes since v1:
- nothing

Signed-off-by: Pascal van Leeuwen <pvanleeuwen@verimatrix.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>

drivers/crypto/inside-secure/safexcel.h

diff --git a/drivers/crypto/inside-secure/safexcel.h b/drivers/crypto/inside-secure/safexcel.h
index 1d75044..f41982d 100644
--- a/drivers/crypto/inside-secure/safexcel.h
+++ b/drivers/crypto/inside-secure/safexcel.h
@@ -360,6 +360,7 @@ struct safexcel_context_record {
 #define CONTEXT_CONTROL_CRYPTO_ALG_AES256	(0x7 << 17)
 #define CONTEXT_CONTROL_CRYPTO_ALG_CHACHA20	(0x8 << 17)
 #define CONTEXT_CONTROL_CRYPTO_ALG_SM4		(0xd << 17)
+#define CONTEXT_CONTROL_DIGEST_INITIAL		(0x0 << 21)
 #define CONTEXT_CONTROL_DIGEST_PRECOMPUTED	(0x1 << 21)
 #define CONTEXT_CONTROL_DIGEST_XCM		(0x2 << 21)
 #define CONTEXT_CONTROL_DIGEST_HMAC		(0x3 << 21)
@@ -375,6 +376,10 @@ struct safexcel_context_record {
 #define CONTEXT_CONTROL_CRYPTO_ALG_XCBC192	(0x2 << 23)
 #define CONTEXT_CONTROL_CRYPTO_ALG_XCBC256	(0x3 << 23)
 #define CONTEXT_CONTROL_CRYPTO_ALG_SM3		(0x7 << 23)
+#define CONTEXT_CONTROL_CRYPTO_ALG_SHA3_256	(0xb << 23)
+#define CONTEXT_CONTROL_CRYPTO_ALG_SHA3_224	(0xc << 23)
+#define CONTEXT_CONTROL_CRYPTO_ALG_SHA3_512	(0xd << 23)
+#define CONTEXT_CONTROL_CRYPTO_ALG_SHA3_384	(0xe << 23)
 #define CONTEXT_CONTROL_CRYPTO_ALG_POLY1305	(0xf << 23)
 #define CONTEXT_CONTROL_INV_FR			(0x5 << 24)
 #define CONTEXT_CONTROL_INV_TR			(0x6 << 24)
@@ -888,5 +893,9 @@ extern struct safexcel_alg_template safexcel_alg_authenc_hmac_sha1_cbc_sm4;
 extern struct safexcel_alg_template safexcel_alg_authenc_hmac_sm3_cbc_sm4;
 extern struct safexcel_alg_template safexcel_alg_authenc_hmac_sha1_ctr_sm4;
 extern struct safexcel_alg_template safexcel_alg_authenc_hmac_sm3_ctr_sm4;
+extern struct safexcel_alg_template safexcel_alg_sha3_224;
+extern struct safexcel_alg_template safexcel_alg_sha3_256;
+extern struct safexcel_alg_template safexcel_alg_sha3_384;
+extern struct safexcel_alg_template safexcel_alg_sha3_512;
 
 #endif