From 3ba3a93dcd40fd20e7f27a1cc8b4376be329447a Mon Sep 17 00:00:00 2001 From: Tudor-Dan Ambarus Date: Tue, 30 May 2017 17:52:49 +0300 Subject: crypto: testmgr - add genkey kpp test The test considers a party that already has a private-public key pair and a party that provides a NULL key. The kernel will generate the private-public key pair for the latter, computes the shared secret on both ends and verifies if it's the same. The explicit private-public key pair was copied from the previous test vector. Signed-off-by: Tudor Ambarus Signed-off-by: Herbert Xu --- crypto/testmgr.h | 47 +++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 47 insertions(+) (limited to 'crypto/testmgr.h') diff --git a/crypto/testmgr.h b/crypto/testmgr.h index 42935733..db2e26c0 100644 --- a/crypto/testmgr.h +++ b/crypto/testmgr.h @@ -137,13 +137,16 @@ struct akcipher_testvec { struct kpp_testvec { const unsigned char *secret; + const unsigned char *b_secret; const unsigned char *b_public; const unsigned char *expected_a_public; const unsigned char *expected_ss; unsigned short secret_size; + unsigned short b_secret_size; unsigned short b_public_size; unsigned short expected_a_public_size; unsigned short expected_ss_size; + bool genkey; }; static const char zeroed_string[48]; @@ -840,6 +843,50 @@ static const struct kpp_testvec ecdh_tv_template[] = { .b_public_size = 64, .expected_a_public_size = 64, .expected_ss_size = 32 + }, { + .secret = +#ifdef __LITTLE_ENDIAN + "\x02\x00" /* type */ + "\x08\x00" /* len */ + "\x02\x00" /* curve_id */ + "\x00\x00", /* key_size */ +#else + "\x00\x02" /* type */ + "\x00\x08" /* len */ + "\x00\x02" /* curve_id */ + "\x00\x00", /* key_size */ +#endif + .b_secret = +#ifdef __LITTLE_ENDIAN + "\x02\x00" /* type */ + "\x28\x00" /* len */ + "\x02\x00" /* curve_id */ + "\x20\x00" /* key_size */ +#else + "\x00\x02" /* type */ + "\x00\x28" /* len */ + "\x00\x02" /* curve_id */ + "\x00\x20" /* key_size */ +#endif + "\x24\xd1\x21\xeb\xe5\xcf\x2d\x83" + "\xf6\x62\x1b\x6e\x43\x84\x3a\xa3" + "\x8b\xe0\x86\xc3\x20\x19\xda\x92" + "\x50\x53\x03\xe1\xc0\xea\xb8\x82", + .b_public = + "\x1a\x7f\xeb\x52\x00\xbd\x3c\x31" + "\x7d\xb6\x70\xc1\x86\xa6\xc7\xc4" + "\x3b\xc5\x5f\x6c\x6f\x58\x3c\xf5" + "\xb6\x63\x82\x77\x33\x24\xa1\x5f" + "\x6a\xca\x43\x6f\xf7\x7e\xff\x02" + "\x37\x08\xcc\x40\x5e\x7a\xfd\x6a" + "\x6a\x02\x6e\x41\x87\x68\x38\x77" + "\xfa\xa9\x44\x43\x2d\xef\x09\xdf", + .secret_size = 8, + .b_secret_size = 40, + .b_public_size = 64, + .expected_a_public_size = 64, + .expected_ss_size = 32, + .genkey = true, } }; -- cgit v1.2.3