[PATCH 0/3] crypto: inside-secure - Add support for (HMAC) SM3

[PATCH 0/3] crypto: inside-secure - Add support for (HMAC) SM3

[Pascal van Leeuwen]

Extend driver support with sm3 and hmac(sm3) ahash support.
Also add GM/T 0042-2015 hmac(sm3) testvectors to the testmgr.
The patchset has been tested with the eip197c_iewxkbc configuration
on the Xilinx VCU118 development board, including the crypto extra tests.

Note that this patchset applies on top of the earlier submitted
"Add support for the Chacha20 kcipher and the Chacha20-Poly..." series.

Pascal van Leeuwen (3):
  crypto: inside-secure - Added support for basic SM3 ahash
  crypto: inside-secure - Added support for HMAC-SM3 ahash
  crypto: testmgr - Added testvectors for the hmac(sm3) ahash

 crypto/testmgr.c                             |   6 ++
 crypto/testmgr.h                             |  56 ++++++++++++
 drivers/crypto/inside-secure/safexcel.c      |   2 +
 drivers/crypto/inside-secure/safexcel.h      |   3 +
 drivers/crypto/inside-secure/safexcel_hash.c | 129 +++++++++++++++++++++++++++
 5 files changed, 196 insertions(+)

-- 
1.8.3.1

[PATCH 1/3] crypto: inside-secure - Added support for basic SM3 ahash

[Pascal van Leeuwen]

Added support for the SM3 ahash algorithm

Signed-off-by: Pascal van Leeuwen <pvanleeuwen@verimatrix.com>
---
 drivers/crypto/inside-secure/safexcel.c      |  1 +
 drivers/crypto/inside-secure/safexcel.h      |  2 +
 drivers/crypto/inside-secure/safexcel_hash.c | 59 ++++++++++++++++++++++++++++
 3 files changed, 62 insertions(+)

diff --git a/drivers/crypto/inside-secure/safexcel.c b/drivers/crypto/inside-secure/safexcel.c
index 5886bcd..826d1fb 100644
--- a/drivers/crypto/inside-secure/safexcel.c
+++ b/drivers/crypto/inside-secure/safexcel.c
@@ -1176,6 +1176,7 @@ static int safexcel_request_ring_irq(void *pdev, int irqid,
 	&safexcel_alg_chacha20,
 	&safexcel_alg_chachapoly,
 	&safexcel_alg_chachapoly_esp,
+	&safexcel_alg_sm3,
 };
 
 static int safexcel_register_algorithms(struct safexcel_crypto_priv *priv)
diff --git a/drivers/crypto/inside-secure/safexcel.h b/drivers/crypto/inside-secure/safexcel.h
index 282d59e..fc2aba2 100644
--- a/drivers/crypto/inside-secure/safexcel.h
+++ b/drivers/crypto/inside-secure/safexcel.h
@@ -374,6 +374,7 @@ 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_POLY1305	(0xf << 23)
+#define CONTEXT_CONTROL_CRYPTO_ALG_SM3		(0x7 << 23)
 #define CONTEXT_CONTROL_INV_FR			(0x5 << 24)
 #define CONTEXT_CONTROL_INV_TR			(0x6 << 24)
 
@@ -869,5 +870,6 @@ int safexcel_hmac_setkey(const char *alg, const u8 *key, unsigned int keylen,
 extern struct safexcel_alg_template safexcel_alg_chacha20;
 extern struct safexcel_alg_template safexcel_alg_chachapoly;
 extern struct safexcel_alg_template safexcel_alg_chachapoly_esp;
+extern struct safexcel_alg_template safexcel_alg_sm3;
 
 #endif
diff --git a/drivers/crypto/inside-secure/safexcel_hash.c b/drivers/crypto/inside-secure/safexcel_hash.c
index 0224779..a4107bb 100644
--- a/drivers/crypto/inside-secure/safexcel_hash.c
+++ b/drivers/crypto/inside-secure/safexcel_hash.c
@@ -10,6 +10,7 @@
 #include <crypto/md5.h>
 #include <crypto/sha.h>
 #include <crypto/skcipher.h>
+#include <crypto/sm3.h>
 #include <linux/device.h>
 #include <linux/dma-mapping.h>
 #include <linux/dmapool.h>
@@ -776,6 +777,9 @@ static int safexcel_ahash_final(struct ahash_request *areq)
 		else if (ctx->alg == CONTEXT_CONTROL_CRYPTO_ALG_SHA512)
 			memcpy(areq->result, sha512_zero_message_hash,
 			       SHA512_DIGEST_SIZE);
+		else if (ctx->alg == CONTEXT_CONTROL_CRYPTO_ALG_SM3)
+			memcpy(areq->result, sm3_zero_message_hash,
+			       SM3_DIGEST_SIZE);
 
 		return 0;
 	} else if (unlikely(req->digest == CONTEXT_CONTROL_DIGEST_XCM &&
@@ -2221,3 +2225,58 @@ struct safexcel_alg_template safexcel_alg_cmac = {
 		},
 	},
 };
+
+static int safexcel_sm3_init(struct ahash_request *areq)
+{
+	struct safexcel_ahash_ctx *ctx = crypto_ahash_ctx(crypto_ahash_reqtfm(areq));
+	struct safexcel_ahash_req *req = ahash_request_ctx(areq);
+
+	memset(req, 0, sizeof(*req));
+
+	ctx->alg = CONTEXT_CONTROL_CRYPTO_ALG_SM3;
+	req->digest = CONTEXT_CONTROL_DIGEST_PRECOMPUTED;
+	req->state_sz = SM3_DIGEST_SIZE;
+	req->block_sz = SM3_BLOCK_SIZE;
+
+	return 0;
+}
+
+static int safexcel_sm3_digest(struct ahash_request *areq)
+{
+	int ret = safexcel_sm3_init(areq);
+
+	if (ret)
+		return ret;
+
+	return safexcel_ahash_finup(areq);
+}
+
+struct safexcel_alg_template safexcel_alg_sm3 = {
+	.type = SAFEXCEL_ALG_TYPE_AHASH,
+	.algo_mask = SAFEXCEL_ALG_SM3,
+	.alg.ahash = {
+		.init = safexcel_sm3_init,
+		.update = safexcel_ahash_update,
+		.final = safexcel_ahash_final,
+		.finup = safexcel_ahash_finup,
+		.digest = safexcel_sm3_digest,
+		.export = safexcel_ahash_export,
+		.import = safexcel_ahash_import,
+		.halg = {
+			.digestsize = SM3_DIGEST_SIZE,
+			.statesize = sizeof(struct safexcel_ahash_export_state),
+			.base = {
+				.cra_name = "sm3",
+				.cra_driver_name = "safexcel-sm3",
+				.cra_priority = SAFEXCEL_CRA_PRIORITY,
+				.cra_flags = CRYPTO_ALG_ASYNC |
+					     CRYPTO_ALG_KERN_DRIVER_ONLY,
+				.cra_blocksize = SM3_BLOCK_SIZE,
+				.cra_ctxsize = sizeof(struct safexcel_ahash_ctx),
+				.cra_init = safexcel_ahash_cra_init,
+				.cra_exit = safexcel_ahash_cra_exit,
+				.cra_module = THIS_MODULE,
+			},
+		},
+	},
+};
-- 
1.8.3.1

Re: [PATCH 1/3] crypto: inside-secure - Added support for basic SM3 ahash

[Antoine Tenart]

Hi Pascal,

On Wed, Sep 11, 2019 at 09:41:09AM +0200, Pascal van Leeuwen wrote:
>  static int safexcel_register_algorithms(struct safexcel_crypto_priv *priv)
> diff --git a/drivers/crypto/inside-secure/safexcel.h b/drivers/crypto/inside-secure/safexcel.h
> index 282d59e..fc2aba2 100644
> --- a/drivers/crypto/inside-secure/safexcel.h
> +++ b/drivers/crypto/inside-secure/safexcel.h
> @@ -374,6 +374,7 @@ 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_POLY1305	(0xf << 23)
> +#define CONTEXT_CONTROL_CRYPTO_ALG_SM3		(0x7 << 23)

Please order the definitions (0x7 before 0xf).

Otherwise the patch looks good, and with that you can add:

Acked-by: Antoine Tenart <antoine.tenart@bootlin.com>

Thanks!
Antoine

-- 
Antoine Ténart, Bootlin
Embedded Linux and Kernel engineering
https://bootlin.com

RE: [PATCH 1/3] crypto: inside-secure - Added support for basic SM3 ahash

[Pascal Van Leeuwen]

> -----Original Message-----
> From: Antoine Tenart <antoine.tenart@bootlin.com>
> Sent: Wednesday, September 11, 2019 5:41 PM
> To: Pascal van Leeuwen <pascalvanl@gmail.com>
> Cc: linux-crypto@vger.kernel.org; antoine.tenart@bootlin.com;
> herbert@gondor.apana.org.au; davem@davemloft.net; Pascal Van Leeuwen
> <pvanleeuwen@verimatrix.com>
> Subject: Re: [PATCH 1/3] crypto: inside-secure - Added support for basic SM3 ahash
> 
> Hi Pascal,
> 
> On Wed, Sep 11, 2019 at 09:41:09AM +0200, Pascal van Leeuwen wrote:
> >  static int safexcel_register_algorithms(struct safexcel_crypto_priv *priv)
> > diff --git a/drivers/crypto/inside-secure/safexcel.h b/drivers/crypto/inside-
> secure/safexcel.h
> > index 282d59e..fc2aba2 100644
> > --- a/drivers/crypto/inside-secure/safexcel.h
> > +++ b/drivers/crypto/inside-secure/safexcel.h
> > @@ -374,6 +374,7 @@ 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_POLY1305	(0xf << 23)
> > +#define CONTEXT_CONTROL_CRYPTO_ALG_SM3		(0x7 << 23)
> 
> Please order the definitions (0x7 before 0xf).
> 
While I generally agree with you that having them in order is
nicer, the other already existing algorithms weren't in order
either (i.e. SHA224 is 4 but comes before SHA256 which is 3, 
same  for SHA384 and SHA512), hence I just appended at the 
end of the list in the order I actually added them.

Do you want me to put them *all* in order? Because otherwise
it doesn't make sense to make an exception for SM3.

> Otherwise the patch looks good, and with that you can add:
> 
> Acked-by: Antoine Tenart <antoine.tenart@bootlin.com>
> 
> Thanks!
> Antoine
> 
> --
> Antoine Ténart, Bootlin
> Embedded Linux and Kernel engineering
> https://bootlin.com

Thanks,
Pascal van Leeuwen
Silicon IP Architect, Multi-Protocol Engines @ Verimatrix
www.insidesecure.com

Re: [PATCH 1/3] crypto: inside-secure - Added support for basic SM3 ahash

[Antoine Tenart]

On Wed, Sep 11, 2019 at 03:47:21PM +0000, Pascal Van Leeuwen wrote:
> > On Wed, Sep 11, 2019 at 09:41:09AM +0200, Pascal van Leeuwen wrote:
> > >  static int safexcel_register_algorithms(struct safexcel_crypto_priv *priv)
> > > diff --git a/drivers/crypto/inside-secure/safexcel.h b/drivers/crypto/inside-
> > secure/safexcel.h
> > > index 282d59e..fc2aba2 100644
> > > --- a/drivers/crypto/inside-secure/safexcel.h
> > > +++ b/drivers/crypto/inside-secure/safexcel.h
> > > @@ -374,6 +374,7 @@ 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_POLY1305	(0xf << 23)
> > > +#define CONTEXT_CONTROL_CRYPTO_ALG_SM3		(0x7 << 23)
> > 
> > Please order the definitions (0x7 before 0xf).
> > 
> While I generally agree with you that having them in order is
> nicer, the other already existing algorithms weren't in order
> either (i.e. SHA224 is 4 but comes before SHA256 which is 3, 
> same  for SHA384 and SHA512), hence I just appended at the 
> end of the list in the order I actually added them.
> 
> Do you want me to put them *all* in order? Because otherwise
> it doesn't make sense to make an exception for SM3.

Yes, that's a good point. I don't have a preference in this specific
case, so I'd say the better is to keep what was done before.

Thanks!
Antoine

-- 
Antoine Ténart, Bootlin
Embedded Linux and Kernel engineering
https://bootlin.com

[PATCH 2/3] crypto: inside-secure - Added support for HMAC-SM3 ahash

[Pascal van Leeuwen]

Added support for the hmac(sm3) ahash authentication algorithm

Signed-off-by: Pascal van Leeuwen <pvanleeuwen@verimatrix.com>
---
 drivers/crypto/inside-secure/safexcel.c      |  1 +
 drivers/crypto/inside-secure/safexcel.h      |  1 +
 drivers/crypto/inside-secure/safexcel_hash.c | 70 ++++++++++++++++++++++++++++
 3 files changed, 72 insertions(+)

diff --git a/drivers/crypto/inside-secure/safexcel.c b/drivers/crypto/inside-secure/safexcel.c
index 826d1fb..7d907d5 100644
--- a/drivers/crypto/inside-secure/safexcel.c
+++ b/drivers/crypto/inside-secure/safexcel.c
@@ -1177,6 +1177,7 @@ static int safexcel_request_ring_irq(void *pdev, int irqid,
 	&safexcel_alg_chachapoly,
 	&safexcel_alg_chachapoly_esp,
 	&safexcel_alg_sm3,
+	&safexcel_alg_hmac_sm3,
 };
 
 static int safexcel_register_algorithms(struct safexcel_crypto_priv *priv)
diff --git a/drivers/crypto/inside-secure/safexcel.h b/drivers/crypto/inside-secure/safexcel.h
index fc2aba2..7ee09fe 100644
--- a/drivers/crypto/inside-secure/safexcel.h
+++ b/drivers/crypto/inside-secure/safexcel.h
@@ -871,5 +871,6 @@ int safexcel_hmac_setkey(const char *alg, const u8 *key, unsigned int keylen,
 extern struct safexcel_alg_template safexcel_alg_chachapoly;
 extern struct safexcel_alg_template safexcel_alg_chachapoly_esp;
 extern struct safexcel_alg_template safexcel_alg_sm3;
+extern struct safexcel_alg_template safexcel_alg_hmac_sm3;
 
 #endif
diff --git a/drivers/crypto/inside-secure/safexcel_hash.c b/drivers/crypto/inside-secure/safexcel_hash.c
index a4107bb..fdf4bcc 100644
--- a/drivers/crypto/inside-secure/safexcel_hash.c
+++ b/drivers/crypto/inside-secure/safexcel_hash.c
@@ -2280,3 +2280,73 @@ struct safexcel_alg_template safexcel_alg_sm3 = {
 		},
 	},
 };
+
+static int safexcel_hmac_sm3_setkey(struct crypto_ahash *tfm, const u8 *key,
+				    unsigned int keylen)
+{
+	return safexcel_hmac_alg_setkey(tfm, key, keylen, "safexcel-sm3",
+					SM3_DIGEST_SIZE);
+}
+
+static int safexcel_hmac_sm3_init(struct ahash_request *areq)
+{
+	struct safexcel_ahash_ctx *ctx = crypto_ahash_ctx(crypto_ahash_reqtfm(areq));
+	struct safexcel_ahash_req *req = ahash_request_ctx(areq);
+
+	memset(req, 0, sizeof(*req));
+
+	/* Start from ipad precompute */
+	memcpy(req->state, ctx->ipad, SM3_DIGEST_SIZE);
+	/* Already processed the key^ipad part now! */
+	req->len	= SM3_BLOCK_SIZE;
+	req->processed	= SM3_BLOCK_SIZE;
+
+	ctx->alg = CONTEXT_CONTROL_CRYPTO_ALG_SM3;
+	req->digest = CONTEXT_CONTROL_DIGEST_PRECOMPUTED;
+	req->state_sz = SM3_DIGEST_SIZE;
+	req->block_sz = SM3_BLOCK_SIZE;
+	req->hmac = true;
+
+	return 0;
+}
+
+static int safexcel_hmac_sm3_digest(struct ahash_request *areq)
+{
+	int ret = safexcel_hmac_sm3_init(areq);
+
+	if (ret)
+		return ret;
+
+	return safexcel_ahash_finup(areq);
+}
+
+struct safexcel_alg_template safexcel_alg_hmac_sm3 = {
+	.type = SAFEXCEL_ALG_TYPE_AHASH,
+	.algo_mask = SAFEXCEL_ALG_SM3,
+	.alg.ahash = {
+		.init = safexcel_hmac_sm3_init,
+		.update = safexcel_ahash_update,
+		.final = safexcel_ahash_final,
+		.finup = safexcel_ahash_finup,
+		.digest = safexcel_hmac_sm3_digest,
+		.setkey = safexcel_hmac_sm3_setkey,
+		.export = safexcel_ahash_export,
+		.import = safexcel_ahash_import,
+		.halg = {
+			.digestsize = SM3_DIGEST_SIZE,
+			.statesize = sizeof(struct safexcel_ahash_export_state),
+			.base = {
+				.cra_name = "hmac(sm3)",
+				.cra_driver_name = "safexcel-hmac-sm3",
+				.cra_priority = SAFEXCEL_CRA_PRIORITY,
+				.cra_flags = CRYPTO_ALG_ASYNC |
+					     CRYPTO_ALG_KERN_DRIVER_ONLY,
+				.cra_blocksize = SM3_BLOCK_SIZE,
+				.cra_ctxsize = sizeof(struct safexcel_ahash_ctx),
+				.cra_init = safexcel_ahash_cra_init,
+				.cra_exit = safexcel_ahash_cra_exit,
+				.cra_module = THIS_MODULE,
+			},
+		},
+	},
+};
-- 
1.8.3.1

Re: [PATCH 2/3] crypto: inside-secure - Added support for HMAC-SM3 ahash

[Antoine Tenart]

On Wed, Sep 11, 2019 at 09:41:10AM +0200, Pascal van Leeuwen wrote:
> Added support for the hmac(sm3) ahash authentication algorithm
> 
> Signed-off-by: Pascal van Leeuwen <pvanleeuwen@verimatrix.com>

Acked-by: Antoine Tenart <antoine.tenart@bootlin.com>

Thanks!
Antoine

> ---
>  drivers/crypto/inside-secure/safexcel.c      |  1 +
>  drivers/crypto/inside-secure/safexcel.h      |  1 +
>  drivers/crypto/inside-secure/safexcel_hash.c | 70 ++++++++++++++++++++++++++++
>  3 files changed, 72 insertions(+)
> 
> diff --git a/drivers/crypto/inside-secure/safexcel.c b/drivers/crypto/inside-secure/safexcel.c
> index 826d1fb..7d907d5 100644
> --- a/drivers/crypto/inside-secure/safexcel.c
> +++ b/drivers/crypto/inside-secure/safexcel.c
> @@ -1177,6 +1177,7 @@ static int safexcel_request_ring_irq(void *pdev, int irqid,
>  	&safexcel_alg_chachapoly,
>  	&safexcel_alg_chachapoly_esp,
>  	&safexcel_alg_sm3,
> +	&safexcel_alg_hmac_sm3,
>  };
>  
>  static int safexcel_register_algorithms(struct safexcel_crypto_priv *priv)
> diff --git a/drivers/crypto/inside-secure/safexcel.h b/drivers/crypto/inside-secure/safexcel.h
> index fc2aba2..7ee09fe 100644
> --- a/drivers/crypto/inside-secure/safexcel.h
> +++ b/drivers/crypto/inside-secure/safexcel.h
> @@ -871,5 +871,6 @@ int safexcel_hmac_setkey(const char *alg, const u8 *key, unsigned int keylen,
>  extern struct safexcel_alg_template safexcel_alg_chachapoly;
>  extern struct safexcel_alg_template safexcel_alg_chachapoly_esp;
>  extern struct safexcel_alg_template safexcel_alg_sm3;
> +extern struct safexcel_alg_template safexcel_alg_hmac_sm3;
>  
>  #endif
> diff --git a/drivers/crypto/inside-secure/safexcel_hash.c b/drivers/crypto/inside-secure/safexcel_hash.c
> index a4107bb..fdf4bcc 100644
> --- a/drivers/crypto/inside-secure/safexcel_hash.c
> +++ b/drivers/crypto/inside-secure/safexcel_hash.c
> @@ -2280,3 +2280,73 @@ struct safexcel_alg_template safexcel_alg_sm3 = {
>  		},
>  	},
>  };
> +
> +static int safexcel_hmac_sm3_setkey(struct crypto_ahash *tfm, const u8 *key,
> +				    unsigned int keylen)
> +{
> +	return safexcel_hmac_alg_setkey(tfm, key, keylen, "safexcel-sm3",
> +					SM3_DIGEST_SIZE);
> +}
> +
> +static int safexcel_hmac_sm3_init(struct ahash_request *areq)
> +{
> +	struct safexcel_ahash_ctx *ctx = crypto_ahash_ctx(crypto_ahash_reqtfm(areq));
> +	struct safexcel_ahash_req *req = ahash_request_ctx(areq);
> +
> +	memset(req, 0, sizeof(*req));
> +
> +	/* Start from ipad precompute */
> +	memcpy(req->state, ctx->ipad, SM3_DIGEST_SIZE);
> +	/* Already processed the key^ipad part now! */
> +	req->len	= SM3_BLOCK_SIZE;
> +	req->processed	= SM3_BLOCK_SIZE;
> +
> +	ctx->alg = CONTEXT_CONTROL_CRYPTO_ALG_SM3;
> +	req->digest = CONTEXT_CONTROL_DIGEST_PRECOMPUTED;
> +	req->state_sz = SM3_DIGEST_SIZE;
> +	req->block_sz = SM3_BLOCK_SIZE;
> +	req->hmac = true;
> +
> +	return 0;
> +}
> +
> +static int safexcel_hmac_sm3_digest(struct ahash_request *areq)
> +{
> +	int ret = safexcel_hmac_sm3_init(areq);
> +
> +	if (ret)
> +		return ret;
> +
> +	return safexcel_ahash_finup(areq);
> +}
> +
> +struct safexcel_alg_template safexcel_alg_hmac_sm3 = {
> +	.type = SAFEXCEL_ALG_TYPE_AHASH,
> +	.algo_mask = SAFEXCEL_ALG_SM3,
> +	.alg.ahash = {
> +		.init = safexcel_hmac_sm3_init,
> +		.update = safexcel_ahash_update,
> +		.final = safexcel_ahash_final,
> +		.finup = safexcel_ahash_finup,
> +		.digest = safexcel_hmac_sm3_digest,
> +		.setkey = safexcel_hmac_sm3_setkey,
> +		.export = safexcel_ahash_export,
> +		.import = safexcel_ahash_import,
> +		.halg = {
> +			.digestsize = SM3_DIGEST_SIZE,
> +			.statesize = sizeof(struct safexcel_ahash_export_state),
> +			.base = {
> +				.cra_name = "hmac(sm3)",
> +				.cra_driver_name = "safexcel-hmac-sm3",
> +				.cra_priority = SAFEXCEL_CRA_PRIORITY,
> +				.cra_flags = CRYPTO_ALG_ASYNC |
> +					     CRYPTO_ALG_KERN_DRIVER_ONLY,
> +				.cra_blocksize = SM3_BLOCK_SIZE,
> +				.cra_ctxsize = sizeof(struct safexcel_ahash_ctx),
> +				.cra_init = safexcel_ahash_cra_init,
> +				.cra_exit = safexcel_ahash_cra_exit,
> +				.cra_module = THIS_MODULE,
> +			},
> +		},
> +	},
> +};
> -- 
> 1.8.3.1
> 

-- 
Antoine Ténart, Bootlin
Embedded Linux and Kernel engineering
https://bootlin.com

[PATCH 3/3] crypto: testmgr - Added testvectors for the hmac(sm3) ahash

[Pascal van Leeuwen]

Added testvectors for the hmac(sm3) ahash authentication algorithm

Signed-off-by: Pascal van Leeuwen <pvanleeuwen@verimatrix.com>
---
 crypto/testmgr.c |  6 ++++++
 crypto/testmgr.h | 56 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++
 2 files changed, 62 insertions(+)

diff --git a/crypto/testmgr.c b/crypto/testmgr.c
index 001e62f..3604c9d 100644
--- a/crypto/testmgr.c
+++ b/crypto/testmgr.c
@@ -4921,6 +4921,12 @@ static int alg_test_null(const struct alg_test_desc *desc,
 			.hash = __VECS(hmac_sha512_tv_template)
 		}
 	}, {
+		.alg = "hmac(sm3)",
+		.test = alg_test_hash,
+		.suite = {
+			.hash = __VECS(hmac_sm3_tv_template)
+		}
+	}, {
 		.alg = "hmac(streebog256)",
 		.test = alg_test_hash,
 		.suite = {
diff --git a/crypto/testmgr.h b/crypto/testmgr.h
index 25572c3..1f56293 100644
--- a/crypto/testmgr.h
+++ b/crypto/testmgr.h
@@ -2935,6 +2935,62 @@ struct len_range_sel {
 	}
 };
 
+/* Example vectors below taken from
+ * GM/T 0042-2015 Appendix D.3
+ */
+static const struct hash_testvec hmac_sm3_tv_template[] = {
+	{
+		.key	= "\x01\x02\x03\x04\x05\x06\x07\x08"
+			  "\x09\x0a\x0b\x0c\x0d\x0e\x0f\x10"
+			  "\x11\x12\x13\x14\x15\x16\x17\x18"
+			  "\x19\x1a\x1b\x1c\x1d\x1e\x1f\x20",
+		.ksize	= 32,
+		.plaintext = "abcdbcdecdefdefgefghfghighijhijkijkljklmklmnlmnomnopnopq"
+			     "abcdbcdecdefdefgefghfghighijhijkijkljklmklmnlmnomnopnopq",
+		.psize	= 112,
+		.digest	= "\xca\x05\xe1\x44\xed\x05\xd1\x85"
+			  "\x78\x40\xd1\xf3\x18\xa4\xa8\x66"
+			  "\x9e\x55\x9f\xc8\x39\x1f\x41\x44"
+			  "\x85\xbf\xdf\x7b\xb4\x08\x96\x3a",
+	}, {
+		.key	= "\x01\x02\x03\x04\x05\x06\x07\x08"
+			  "\x09\x0a\x0b\x0c\x0d\x0e\x0f\x10"
+			  "\x11\x12\x13\x14\x15\x16\x17\x18"
+			  "\x19\x1a\x1b\x1c\x1d\x1e\x1f\x20"
+			  "\x21\x22\x23\x24\x25",
+		.ksize	= 37,
+		.plaintext = "\xcd\xcd\xcd\xcd\xcd\xcd\xcd\xcd\xcd\xcd\xcd\xcd"
+			"\xcd\xcd\xcd\xcd\xcd\xcd\xcd\xcd\xcd\xcd\xcd\xcd\xcd"
+			"\xcd\xcd\xcd\xcd\xcd\xcd\xcd\xcd\xcd\xcd\xcd\xcd\xcd"
+			"\xcd\xcd\xcd\xcd\xcd\xcd\xcd\xcd\xcd\xcd\xcd\xcd",
+		.psize	= 50,
+		.digest	= "\x22\x0b\xf5\x79\xde\xd5\x55\x39"
+			  "\x3f\x01\x59\xf6\x6c\x99\x87\x78"
+			  "\x22\xa3\xec\xf6\x10\xd1\x55\x21"
+			  "\x54\xb4\x1d\x44\xb9\x4d\xb3\xae",
+	}, {
+		.key	= "\x0b\x0b\x0b\x0b\x0b\x0b\x0b\x0b\x0b\x0b\x0b\x0b\x0b"
+			  "\x0b\x0b\x0b\x0b\x0b\x0b\x0b\x0b\x0b\x0b\x0b\x0b\x0b"
+			 "\x0b\x0b\x0b\x0b\x0b\x0b",
+		.ksize	= 32,
+		.plaintext = "Hi There",
+		.psize	= 8,
+		.digest	= "\xc0\xba\x18\xc6\x8b\x90\xc8\x8b"
+			  "\xc0\x7d\xe7\x94\xbf\xc7\xd2\xc8"
+			  "\xd1\x9e\xc3\x1e\xd8\x77\x3b\xc2"
+			  "\xb3\x90\xc9\x60\x4e\x0b\xe1\x1e",
+	}, {
+		.key	= "Jefe",
+		.ksize	= 4,
+		.plaintext = "what do ya want for nothing?",
+		.psize	= 28,
+		.digest	= "\x2e\x87\xf1\xd1\x68\x62\xe6\xd9"
+			  "\x64\xb5\x0a\x52\x00\xbf\x2b\x10"
+			  "\xb7\x64\xfa\xa9\x68\x0a\x29\x6a"
+			  "\x24\x05\xf2\x4b\xec\x39\xf8\x82",
+	},
+};
+
 /*
  * SHA1 test vectors  from from FIPS PUB 180-1
  * Long vector from CAVS 5.0
-- 
1.8.3.1