diff mbox series

[v2,13/18] crypto: testmgr - add DH test vectors for key generation

Message ID 20211209090358.28231-14-nstange@suse.de (mailing list archive)
State Changes Requested
Delegated to: Herbert Xu
Headers show
Series crypto: dh - infrastructure for NVM in-band auth and FIPS conformance | expand

Commit Message

Nicolai Stange Dec. 9, 2021, 9:03 a.m. UTC 
Now that all DH implementations support ephemeral key generation triggered
by passing a ->key_size of zero to ->set_secret(), it's certainly
worthwhile to build upon the testmgr's do_test_kpp() ->genkey facility to
test it.

Add two ->genkey DH test vectors to the testmgr, one for the RFC 7919
ffdhe3072 group and another one for the RFC 3526 modp2048 group. For the
resp. party B's keypair, just reuse the already available values
previously specified for party A in the existing known answer tests. This
will enable the compiler to merge these rather large data strings.

Signed-off-by: Nicolai Stange <nstange@suse.de>
---
 crypto/testmgr.h | 164 +++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 164 insertions(+)

Comments

Hannes Reinecke Dec. 10, 2021, 11:37 a.m. UTC | #1 
On 12/9/21 10:03 AM, Nicolai Stange wrote:
> Now that all DH implementations support ephemeral key generation triggered
> by passing a ->key_size of zero to ->set_secret(), it's certainly
> worthwhile to build upon the testmgr's do_test_kpp() ->genkey facility to
> test it.
> 
> Add two ->genkey DH test vectors to the testmgr, one for the RFC 7919
> ffdhe3072 group and another one for the RFC 3526 modp2048 group. For the
> resp. party B's keypair, just reuse the already available values
> previously specified for party A in the existing known answer tests. This
> will enable the compiler to merge these rather large data strings.
> 
> Signed-off-by: Nicolai Stange <nstange@suse.de>
> ---
>  crypto/testmgr.h | 164 +++++++++++++++++++++++++++++++++++++++++++++++
>  1 file changed, 164 insertions(+)
> 
Reviewed-by: Hannes Reinecke <hare@suse.de>

Cheers,

Hannes
diff mbox series

Patch

diff --git a/crypto/testmgr.h b/crypto/testmgr.h
index b10d5b9d49a1..b6aa4905c5eb 100644
--- a/crypto/testmgr.h
+++ b/crypto/testmgr.h
@@ -1363,6 +1363,96 @@  static const struct kpp_testvec dh_tv_template[] = {
 	.expected_a_public_size = 384,
 	.expected_ss_size = 384,
 	},
+	{
+	.secret =
+#ifdef __LITTLE_ENDIAN
+	"\x01\x00" /* type */
+	"\x14\x00" /* len */
+	"\x02\x00\x00\x00" /* group_id == DH_GROUP_ID_FFDHE3072 */
+	"\x00\x00\x00\x00" /* key_size */
+	"\x00\x00\x00\x00" /* p_size */
+	"\x00\x00\x00\x00", /* g_size */
+#else
+	"\x00\x01" /* type */
+	"\x00\x14" /* len */
+	"\x00\x00\x00\x02" /* group_id == DH_GROUP_ID_FFDHE3072 */
+	"\x00\x00\x00\x00" /* key_size */
+	"\x00\x00\x00\x00" /* p_size */
+	"\x00\x00\x00\x00", /* g_size */
+#endif
+	.b_secret =
+#ifdef __LITTLE_ENDIAN
+	"\x01\x00" /* type */
+	"\x94\x01" /* len */
+	"\x02\x00\x00\x00" /* group_id == DH_GROUP_ID_FFDHE3072 */
+	"\x80\x01\x00\x00" /* key_size */
+	"\x00\x00\x00\x00" /* p_size */
+	"\x00\x00\x00\x00" /* g_size */
+#else
+	"\x00\x01" /* type */
+	"\x01\x94" /* len */
+	"\x00\x00\x00\x02" /* group_id == DH_GROUP_ID_FFDHE3072 */
+	"\x00\x00\x01\x80" /* key_size */
+	"\x00\x00\x00\x00" /* p_size */
+	"\x00\x00\x00\x00" /* g_size */
+#endif
+	/* xa */
+	"\x6b\xb4\x97\x23\xfa\xc8\x5e\xa9\x7b\x63\xe7\x3e\x0e\x99\xc3\xb9"
+	"\xda\xb7\x48\x0d\xc3\xb1\xbf\x4f\x17\xc7\xa9\x51\xf6\x64\xff\xc4"
+	"\x31\x58\x87\x25\x83\x2c\x00\xf0\x41\x29\xf7\xee\xf9\xe6\x36\x76"
+	"\xd6\x3a\x24\xbe\xa7\x07\x0b\x93\xc7\x9f\x6c\x75\x0a\x26\x75\x76"
+	"\xe3\x0c\x42\xe0\x00\x04\x69\xd9\xec\x0b\x59\x54\x28\x8f\xd7\x9a"
+	"\x63\xf4\x5b\xdf\x85\x65\xc4\xe1\x95\x27\x4a\x42\xad\x36\x47\xa9"
+	"\x0a\xf8\x14\x1c\xf3\x94\x3b\x7e\x47\x99\x35\xa8\x18\xec\x70\x10"
+	"\xdf\xcb\xd2\x78\x88\xc1\x2d\x59\x93\xc1\xa4\x6d\xd7\x1d\xb9\xd5"
+	"\xf8\x30\x06\x7f\x98\x90\x0c\x74\x5e\x89\x2f\x64\x5a\xad\x5f\x53"
+	"\xb2\xa3\xa8\x83\xbf\xfc\x37\xef\xb8\x36\x0a\x5c\x62\x81\x64\x74"
+	"\x16\x2f\x45\x39\x2a\x91\x26\x87\xc0\x12\xcc\x75\x11\xa3\xa1\xc5"
+	"\xae\x20\xcf\xcb\x20\x25\x6b\x7a\x31\x93\x9d\x38\xb9\x57\x72\x46"
+	"\xd4\x84\x65\x87\xf1\xb5\xd3\xab\xfc\xc3\x4d\x40\x92\x94\x1e\xcd"
+	"\x1c\x87\xec\x3f\xcd\xbe\xd0\x95\x6b\x40\x02\xdd\x62\xeb\x0a\xda"
+	"\x4f\xbe\x8e\x32\x48\x8b\x6d\x83\xa0\x96\x62\x23\xec\x83\x91\x44"
+	"\xf9\x72\x01\xac\xa0\xe4\x72\x1d\x5a\x75\x05\x57\x90\xae\x7e\xb4"
+	"\x71\x39\x01\x05\xdc\xe9\xee\xcb\xf0\x61\x28\x91\x69\x8c\x31\x03"
+	"\x7a\x92\x15\xa1\x58\x67\x3d\x70\x82\xa6\x2c\xfe\x10\x56\x58\xd3"
+	"\x94\x67\xe1\xbe\xee\xc1\x64\x5c\x4b\xc8\x28\x3d\xc5\x66\x3a\xab"
+	"\x22\xc1\x7e\xa1\xbb\xf3\x19\x3b\xda\x46\x82\x45\xd4\x3c\x7c\xc6"
+	"\xce\x1f\x7f\x95\xa2\x17\xff\x88\xba\xd6\x4d\xdb\xd2\xea\xde\x39"
+	"\xd6\xa5\x18\x73\xbb\x64\x6e\x79\xe9\xdc\x3f\x92\x7f\xda\x1f\x49"
+	"\x33\x70\x65\x73\xa2\xd9\x06\xb8\x1b\x29\x29\x1a\xe0\xa3\xe6\x05"
+	"\x9a\xa8\xc2\x4e\x7a\x78\x1d\x22\x57\x21\xc8\xa3\x8d\x66\x3e\x23",
+	.b_public =
+	"\x1b\x6a\xba\xea\xa3\xcc\x50\x69\xa9\x41\x89\xaf\x04\xe1\x44\x22"
+	"\x97\x20\xd1\xf6\x1e\xcb\x64\x36\x6f\xee\x0b\x16\xc1\xd9\x91\xbe"
+	"\x57\xc8\xd9\xf2\xa1\x96\x91\xec\x41\xc7\x79\x00\x1a\x48\x25\x55"
+	"\xbe\xf3\x20\x8c\x38\xc6\x7b\xf2\x8b\x5a\xc3\xb5\x87\x0a\x86\x3d"
+	"\xb7\xd6\xce\xb0\x96\x2e\x5d\xc4\x00\x5e\x42\xe4\xe5\x50\x4f\xb8"
+	"\x6f\x18\xa4\xe1\xd3\x20\xfc\x3c\xf5\x0a\xff\x23\xa6\x5b\xb4\x17"
+	"\x3e\x7b\xdf\xb9\xb5\x3c\x1b\x76\x29\xcd\xb4\x46\x4f\x27\x8f\xd2"
+	"\xe8\x27\x66\xdb\xe8\xb3\xf5\xe1\xd0\x04\xcd\x89\xff\xba\x76\x67"
+	"\xe8\x4d\xcf\x86\x1c\x8a\xd1\xcf\x99\x27\xfb\xa9\x78\xcc\x94\xaf"
+	"\x3d\x04\xfd\x25\xc0\x47\xfa\x29\x80\x05\xf4\xde\xad\xdb\xab\x12"
+	"\xb0\x2b\x8e\xca\x02\x06\x6d\xad\x3e\x09\xb1\x22\xa3\xf5\x4c\x6d"
+	"\x69\x99\x58\x8b\xd8\x45\x2e\xe0\xc9\x3c\xf7\x92\xce\x21\x90\x6b"
+	"\x3b\x65\x9f\x64\x79\x8d\x67\x22\x1a\x37\xd3\xee\x51\xe2\xe7\x5a"
+	"\x93\x51\xaa\x3c\x4b\x04\x16\x32\xef\xe3\x66\xbe\x18\x94\x88\x64"
+	"\x79\xce\x06\x3f\xb8\xd6\xee\xdc\x13\x79\x6f\x20\x14\xc2\x6b\xce"
+	"\xc8\xda\x42\xa5\x93\x5b\xe4\x7f\x1a\xe6\xda\x0f\xb3\xc1\x5f\x30"
+	"\x50\x76\xe8\x37\x3d\xca\x77\x2c\xa8\xe4\x3b\xf9\x6f\xe0\x17\xed"
+	"\x0e\xef\xb7\x31\x14\xb5\xea\xd9\x39\x22\x89\xb6\x40\x57\xcc\x84"
+	"\xef\x73\xa7\xe9\x27\x21\x85\x89\xfa\xaf\x03\xda\x9c\x8b\xfd\x52"
+	"\x7d\xb0\xa4\xe4\xf9\xd8\x90\x55\xc4\x39\xd6\x9d\xaf\x3b\xce\xac"
+	"\xaa\x36\x14\x7a\x9b\x8b\x12\x43\xe1\xca\x61\xae\x46\x5b\xe7\xe5"
+	"\x88\x32\x80\xa0\x2d\x51\xbb\x2f\xea\xeb\x3c\x71\xb2\xae\xce\xca"
+	"\x61\xd2\x76\xe0\x45\x46\x78\x4e\x09\x2d\xc2\x54\xc2\xa9\xc7\xa8"
+	"\x55\x8e\x72\xa4\x8b\x8a\xc9\x01\xdb\xe9\x58\x11\xa1\xc4\xe7\x12",
+	.secret_size = 20,
+	.b_secret_size = 404,
+	.b_public_size = 384,
+	.expected_a_public_size = 384,
+	.expected_ss_size = 384,
+	.genkey = true,
+	},
 #elif IS_ENABLED(CONFIG_CRYPTO_DH_GROUPS_RFC3526)
 	{
 	.secret =
@@ -1454,6 +1544,80 @@  static const struct kpp_testvec dh_tv_template[] = {
 	.expected_a_public_size = 256,
 	.expected_ss_size = 256,
 	},
+	{
+	.secret =
+#ifdef __LITTLE_ENDIAN
+	"\x01\x00" /* type */
+	"\x14\x00" /* len */
+	"\x06\x00\x00\x00" /* group_id == DH_GROUP_ID_MODP2048 */
+	"\x00\x00\x00\x00" /* key_size */
+	"\x00\x00\x00\x00" /* p_size */
+	"\x00\x00\x00\x00", /* g_size */
+#else
+	"\x00\x01" /* type */
+	"\x00\x14" /* len */
+	"\x00\x00\x00\x06" /* group_id == DH_GROUP_ID_MODP2048 */
+	"\x00\x00\x00\x00" /* key_size */
+	"\x00\x00\x00\x00" /* p_size */
+	"\x00\x00\x00\x00", /* g_size */
+#endif
+	.b_secret =
+#ifdef __LITTLE_ENDIAN
+	"\x01\x00" /* type */
+	"\x14\x01" /* len */
+	"\x06\x00\x00\x00" /* group_id == DH_GROUP_ID_MODP2048 */
+	"\x00\x01\x00\x00" /* key_size */
+	"\x00\x00\x00\x00" /* p_size */
+	"\x00\x00\x00\x00" /* g_size */
+#else
+	"\x00\x01" /* type */
+	"\x01\x14" /* len */
+	"\x00\x00\x00\x06" /* group_id == DH_GROUP_ID_MODP2048 */
+	"\x00\x00\x01\x00" /* key_size */
+	"\x00\x00\x00\x00" /* p_size */
+	"\x00\x00\x00\x00" /* g_size */
+#endif
+	/* xa */
+	"\x38\x77\xec\x02\xc5\xae\xc2\x1c\x4c\x5e\xf5\xa2\xfb\x7e\x06\xf2"
+	"\xa0\x32\x0f\x3d\xf5\xcb\x75\xd0\xd7\x47\x12\x06\xca\x11\x55\xe4"
+	"\x16\xff\x35\xd3\xda\x36\x69\x04\xc4\xd8\x63\x96\xd4\x1d\x92\x6d"
+	"\xd6\x1f\x4b\x22\x7f\xa8\x68\xae\x53\x46\x49\x5a\x06\xfd\x33\xb9"
+	"\x47\x7b\x2c\xaf\x5f\x52\x76\x2d\xe5\x46\x44\xd7\xf1\x5e\xdf\xaa"
+	"\x17\xb5\x3c\x86\x5e\x69\xf9\xf5\x4a\x86\xc6\x58\x77\x81\x88\x78"
+	"\x7d\x5b\xf6\xe3\xd7\x46\x4c\xaf\x75\xf8\x53\x76\xf6\xcc\x6d\xd2"
+	"\x8e\xb7\x0f\x4c\xea\x3e\x82\x55\x82\x34\x5c\x99\x32\x7c\x22\x4b"
+	"\xcc\xd7\xfd\x39\x72\x64\x27\xc6\x5a\x10\xc2\x97\x38\x20\x51\xd2"
+	"\xf3\xf0\x95\xe7\xe4\xfb\x5a\x1e\xb6\x08\x81\xda\xac\x7e\xdf\x85"
+	"\xad\xa5\xdb\xd1\x96\xc6\xab\x9c\x9b\x8e\xa5\x80\x0a\xf0\xce\xf6"
+	"\x60\xb2\x88\xc1\x3a\x77\xb3\x87\xd1\x39\x68\x56\x7b\x8c\x8a\xb4"
+	"\xb5\x35\xd6\x93\xdf\x8e\x43\x3c\x41\xb5\xb5\x5d\xdd\xd2\x36\x93"
+	"\xa3\x09\xeb\x9f\x6c\x13\xac\xcb\xa0\x50\x4e\x7c\x49\x20\xcf\xf7"
+	"\xa6\xfc\xd1\x1d\x50\x72\xdf\x76\x24\xc5\xb9\xb3\x68\x1d\xe2\xdd"
+	"\xd1\xcb\x1b\x53\x2c\xed\x75\xfc\xeb\x36\x20\x9d\x82\xca\xe5\xa7",
+	.b_public =
+	"\xca\x88\x57\x90\x69\x2d\x30\x40\xbc\x97\xd0\x79\x4b\x9e\x8c\x3c"
+	"\x55\x78\x01\x81\x0c\x62\xa3\x51\x80\xcb\x83\x56\x70\x50\xe8\x41"
+	"\x2d\x72\x0c\x7a\x1d\x9b\xf7\x0d\xe6\x81\x2b\x51\xca\xf7\x6c\xf0"
+	"\x45\x92\x9d\x7e\x3c\xe3\x22\xbc\x16\x5a\x2f\x92\x79\xbe\xea\xbe"
+	"\xa5\x73\xf7\xfa\xbf\x86\x71\x9b\x28\x4f\x32\x86\x44\xdb\xc4\x0f"
+	"\xb6\x30\xdd\x95\xa5\xcb\xa8\x16\x96\x76\x51\x27\xfb\x6e\xc1\x06"
+	"\x19\x28\x8a\xf0\x3d\x92\xe8\x6b\x57\x2a\xfc\x63\x96\xea\xf0\x9b"
+	"\x4e\xbe\xeb\x42\x38\x66\x0d\x47\x6b\xc6\x2b\xb1\xe6\x49\xe4\x82"
+	"\xcf\x74\xb4\x5a\x13\x7b\xaf\x22\x53\x34\x5b\xf2\x6f\xda\x5e\x51"
+	"\x00\xd1\x37\x9d\x9c\x8b\x3e\xe9\x05\x37\x8d\x01\xb9\x64\x06\xdd"
+	"\xee\x10\xa2\x96\xa1\x18\xbf\xb8\xb5\x77\x24\xda\xb0\x7f\x07\x7e"
+	"\x98\xf4\xeb\x0e\x80\x39\x54\x1e\x7e\xf6\x5c\x6b\x02\xf5\x91\x5e"
+	"\x3e\xb2\xa5\xe0\x13\x25\x9b\x04\xf9\xb3\x42\x82\xfe\x6a\x11\x94"
+	"\x4b\x01\x35\x43\xb5\x32\x20\x6e\xc0\x91\xad\x1e\xbe\xdf\xb6\x11"
+	"\x5c\x91\x83\x66\xa0\xe5\x27\x82\x7d\x45\xa8\x70\xa1\x37\xcd\x24"
+	"\xab\xb3\xb5\x13\x97\x61\x72\x7b\x03\x58\x06\xd9\x90\x78\x3c\xd1",
+	.secret_size = 20,
+	.b_secret_size = 276,
+	.b_public_size = 256,
+	.expected_a_public_size = 256,
+	.expected_ss_size = 256,
+	.genkey = true,
+	},
 #else
 	{
 	.secret =