diff options
Diffstat (limited to 'net/bluetooth/selftest.c')
| -rw-r--r-- | net/bluetooth/selftest.c | 169 |
1 files changed, 168 insertions, 1 deletions
diff --git a/net/bluetooth/selftest.c b/net/bluetooth/selftest.c index 00cac4a5e229..b9cb33cd45d7 100644 --- a/net/bluetooth/selftest.c +++ b/net/bluetooth/selftest.c @@ -23,15 +23,182 @@ #include <net/bluetooth/bluetooth.h> +#include "ecc.h" #include "selftest.h" +#if IS_ENABLED(CONFIG_BT_SELFTEST_ECDH) + +static const u8 priv_a_1[32] __initconst = { + 0xbd, 0x1a, 0x3c, 0xcd, 0xa6, 0xb8, 0x99, 0x58, + 0x99, 0xb7, 0x40, 0xeb, 0x7b, 0x60, 0xff, 0x4a, + 0x50, 0x3f, 0x10, 0xd2, 0xe3, 0xb3, 0xc9, 0x74, + 0x38, 0x5f, 0xc5, 0xa3, 0xd4, 0xf6, 0x49, 0x3f, +}; +static const u8 priv_b_1[32] __initconst = { + 0xfd, 0xc5, 0x7f, 0xf4, 0x49, 0xdd, 0x4f, 0x6b, + 0xfb, 0x7c, 0x9d, 0xf1, 0xc2, 0x9a, 0xcb, 0x59, + 0x2a, 0xe7, 0xd4, 0xee, 0xfb, 0xfc, 0x0a, 0x90, + 0x9a, 0xbb, 0xf6, 0x32, 0x3d, 0x8b, 0x18, 0x55, +}; +static const u8 pub_a_1[64] __initconst = { + 0xe6, 0x9d, 0x35, 0x0e, 0x48, 0x01, 0x03, 0xcc, + 0xdb, 0xfd, 0xf4, 0xac, 0x11, 0x91, 0xf4, 0xef, + 0xb9, 0xa5, 0xf9, 0xe9, 0xa7, 0x83, 0x2c, 0x5e, + 0x2c, 0xbe, 0x97, 0xf2, 0xd2, 0x03, 0xb0, 0x20, + + 0x8b, 0xd2, 0x89, 0x15, 0xd0, 0x8e, 0x1c, 0x74, + 0x24, 0x30, 0xed, 0x8f, 0xc2, 0x45, 0x63, 0x76, + 0x5c, 0x15, 0x52, 0x5a, 0xbf, 0x9a, 0x32, 0x63, + 0x6d, 0xeb, 0x2a, 0x65, 0x49, 0x9c, 0x80, 0xdc, +}; +static const u8 pub_b_1[64] __initconst = { + 0x90, 0xa1, 0xaa, 0x2f, 0xb2, 0x77, 0x90, 0x55, + 0x9f, 0xa6, 0x15, 0x86, 0xfd, 0x8a, 0xb5, 0x47, + 0x00, 0x4c, 0x9e, 0xf1, 0x84, 0x22, 0x59, 0x09, + 0x96, 0x1d, 0xaf, 0x1f, 0xf0, 0xf0, 0xa1, 0x1e, + + 0x4a, 0x21, 0xb1, 0x15, 0xf9, 0xaf, 0x89, 0x5f, + 0x76, 0x36, 0x8e, 0xe2, 0x30, 0x11, 0x2d, 0x47, + 0x60, 0x51, 0xb8, 0x9a, 0x3a, 0x70, 0x56, 0x73, + 0x37, 0xad, 0x9d, 0x42, 0x3e, 0xf3, 0x55, 0x4c, +}; +static const u8 dhkey_1[32] __initconst = { + 0x98, 0xa6, 0xbf, 0x73, 0xf3, 0x34, 0x8d, 0x86, + 0xf1, 0x66, 0xf8, 0xb4, 0x13, 0x6b, 0x79, 0x99, + 0x9b, 0x7d, 0x39, 0x0a, 0xa6, 0x10, 0x10, 0x34, + 0x05, 0xad, 0xc8, 0x57, 0xa3, 0x34, 0x02, 0xec, +}; + +static const u8 priv_a_2[32] __initconst = { + 0x63, 0x76, 0x45, 0xd0, 0xf7, 0x73, 0xac, 0xb7, + 0xff, 0xdd, 0x03, 0x72, 0xb9, 0x72, 0x85, 0xb4, + 0x41, 0xb6, 0x5d, 0x0c, 0x5d, 0x54, 0x84, 0x60, + 0x1a, 0xa3, 0x9a, 0x3c, 0x69, 0x16, 0xa5, 0x06, +}; +static const u8 priv_b_2[32] __initconst = { + 0xba, 0x30, 0x55, 0x50, 0x19, 0xa2, 0xca, 0xa3, + 0xa5, 0x29, 0x08, 0xc6, 0xb5, 0x03, 0x88, 0x7e, + 0x03, 0x2b, 0x50, 0x73, 0xd4, 0x2e, 0x50, 0x97, + 0x64, 0xcd, 0x72, 0x0d, 0x67, 0xa0, 0x9a, 0x52, +}; +static const u8 pub_a_2[64] __initconst = { + 0xdd, 0x78, 0x5c, 0x74, 0x03, 0x9b, 0x7e, 0x98, + 0xcb, 0x94, 0x87, 0x4a, 0xad, 0xfa, 0xf8, 0xd5, + 0x43, 0x3e, 0x5c, 0xaf, 0xea, 0xb5, 0x4c, 0xf4, + 0x9e, 0x80, 0x79, 0x57, 0x7b, 0xa4, 0x31, 0x2c, + + 0x4f, 0x5d, 0x71, 0x43, 0x77, 0x43, 0xf8, 0xea, + 0xd4, 0x3e, 0xbd, 0x17, 0x91, 0x10, 0x21, 0xd0, + 0x1f, 0x87, 0x43, 0x8e, 0x40, 0xe2, 0x52, 0xcd, + 0xbe, 0xdf, 0x98, 0x38, 0x18, 0x12, 0x95, 0x91, +}; +static const u8 pub_b_2[64] __initconst = { + 0xcc, 0x00, 0x65, 0xe1, 0xf5, 0x6c, 0x0d, 0xcf, + 0xec, 0x96, 0x47, 0x20, 0x66, 0xc9, 0xdb, 0x84, + 0x81, 0x75, 0xa8, 0x4d, 0xc0, 0xdf, 0xc7, 0x9d, + 0x1b, 0x3f, 0x3d, 0xf2, 0x3f, 0xe4, 0x65, 0xf4, + + 0x79, 0xb2, 0xec, 0xd8, 0xca, 0x55, 0xa1, 0xa8, + 0x43, 0x4d, 0x6b, 0xca, 0x10, 0xb0, 0xc2, 0x01, + 0xc2, 0x33, 0x4e, 0x16, 0x24, 0xc4, 0xef, 0xee, + 0x99, 0xd8, 0xbb, 0xbc, 0x48, 0xd0, 0x01, 0x02, +}; +static const u8 dhkey_2[32] __initconst = { + 0x69, 0xeb, 0x21, 0x32, 0xf2, 0xc6, 0x05, 0x41, + 0x60, 0x19, 0xcd, 0x5e, 0x94, 0xe1, 0xe6, 0x5f, + 0x33, 0x07, 0xe3, 0x38, 0x4b, 0x68, 0xe5, 0x62, + 0x3f, 0x88, 0x6d, 0x2f, 0x3a, 0x84, 0x85, 0xab, +}; + +static const u8 priv_a_3[32] __initconst = { + 0xbd, 0x1a, 0x3c, 0xcd, 0xa6, 0xb8, 0x99, 0x58, + 0x99, 0xb7, 0x40, 0xeb, 0x7b, 0x60, 0xff, 0x4a, + 0x50, 0x3f, 0x10, 0xd2, 0xe3, 0xb3, 0xc9, 0x74, + 0x38, 0x5f, 0xc5, 0xa3, 0xd4, 0xf6, 0x49, 0x3f, +}; +static const u8 pub_a_3[64] __initconst = { + 0xe6, 0x9d, 0x35, 0x0e, 0x48, 0x01, 0x03, 0xcc, + 0xdb, 0xfd, 0xf4, 0xac, 0x11, 0x91, 0xf4, 0xef, + 0xb9, 0xa5, 0xf9, 0xe9, 0xa7, 0x83, 0x2c, 0x5e, + 0x2c, 0xbe, 0x97, 0xf2, 0xd2, 0x03, 0xb0, 0x20, + + 0x8b, 0xd2, 0x89, 0x15, 0xd0, 0x8e, 0x1c, 0x74, + 0x24, 0x30, 0xed, 0x8f, 0xc2, 0x45, 0x63, 0x76, + 0x5c, 0x15, 0x52, 0x5a, 0xbf, 0x9a, 0x32, 0x63, + 0x6d, 0xeb, 0x2a, 0x65, 0x49, 0x9c, 0x80, 0xdc, +}; +static const u8 dhkey_3[32] __initconst = { + 0x2d, 0xab, 0x00, 0x48, 0xcb, 0xb3, 0x7b, 0xda, + 0x55, 0x7b, 0x8b, 0x72, 0xa8, 0x57, 0x87, 0xc3, + 0x87, 0x27, 0x99, 0x32, 0xfc, 0x79, 0x5f, 0xae, + 0x7c, 0x1c, 0xf9, 0x49, 0xe6, 0xd7, 0xaa, 0x70, +}; + +static int __init test_ecdh_sample(const u8 priv_a[32], const u8 priv_b[32], + const u8 pub_a[64], const u8 pub_b[64], + const u8 dhkey[32]) +{ + u8 dhkey_a[32], dhkey_b[32]; + + ecdh_shared_secret(pub_b, priv_a, dhkey_a); + ecdh_shared_secret(pub_a, priv_b, dhkey_b); + + if (memcmp(dhkey_a, dhkey, 32)) + return -EINVAL; + + if (memcmp(dhkey_b, dhkey, 32)) + return -EINVAL; + + return 0; +} + +static int __init test_ecdh(void) +{ + int err; + + err = test_ecdh_sample(priv_a_1, priv_b_1, pub_a_1, pub_b_1, dhkey_1); + if (err) { + BT_ERR("ECDH sample 1 failed"); + return err; + } + + err = test_ecdh_sample(priv_a_2, priv_b_2, pub_a_2, pub_b_2, dhkey_2); + if (err) { + BT_ERR("ECDH sample 2 failed"); + return err; + } + + err = test_ecdh_sample(priv_a_3, priv_a_3, pub_a_3, pub_a_3, dhkey_3); + if (err) { + BT_ERR("ECDH sample 3 failed"); + return err; + } + + BT_INFO("ECDH test passed"); + + return 0; +} + +#else + +static inline int test_ecdh(void) +{ + return 0; +} + +#endif + static int __init run_selftest(void) { + int err; + BT_INFO("Starting self testing"); + err = test_ecdh(); + BT_INFO("Finished self testing"); - return 0; + return err; } #if IS_MODULE(CONFIG_BT) |