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Merge branch 'bugfix/reduce_logging_for_SAE' into 'release/v5.1'

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Modify log level for SAE (Backport v5.1)

See merge request espressif/esp-idf!23547
This commit is contained in:
Jiang Jiang Jian
2023-05-17 14:02:39 +08:00
parent b311a3ffc2 90e354a723
commit c92ddbbf6f
1 changed files with 4 additions and 4 deletions
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8
components/wpa_supplicant/src/common/sae.c
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@ -141,7 +141,7 @@ static int sae_test_pwd_seed_ecc(struct sae_data *sae, const u8 *pwd_seed,
int cmp_prime; int cmp_prime;
unsigned int in_range; unsigned int in_range;
wpa_hexdump_key(MSG_DEBUG, "SAE: pwd-seed", pwd_seed, SHA256_MAC_LEN); wpa_hexdump_key(MSG_MSGDUMP, "SAE: pwd-seed", pwd_seed, SHA256_MAC_LEN);
/* pwd-value = KDF-z(pwd-seed, "SAE Hunting and Pecking", p) */ /* pwd-value = KDF-z(pwd-seed, "SAE Hunting and Pecking", p) */
bits = crypto_ec_prime_len_bits(sae->tmp->ec); bits = crypto_ec_prime_len_bits(sae->tmp->ec);
@ -150,7 +150,7 @@ static int sae_test_pwd_seed_ecc(struct sae_data *sae, const u8 *pwd_seed,
return ESP_FAIL; return ESP_FAIL;
if (bits % 8) if (bits % 8)
buf_shift_right(pwd_value, sae->tmp->prime_len, 8 - bits % 8); buf_shift_right(pwd_value, sae->tmp->prime_len, 8 - bits % 8);
wpa_hexdump_key(MSG_DEBUG, "SAE: pwd-value", wpa_hexdump_key(MSG_MSGDUMP, "SAE: pwd-value",
pwd_value, sae->tmp->prime_len); pwd_value, sae->tmp->prime_len);
cmp_prime = const_time_memcmp(pwd_value, prime, sae->tmp->prime_len); cmp_prime = const_time_memcmp(pwd_value, prime, sae->tmp->prime_len);
@ -348,7 +348,7 @@ static int sae_derive_pwe_ecc(struct sae_data *sae, const u8 *addr1,
break; break;
} }
wpa_printf(MSG_DEBUG, "SAE: counter = %03u", counter); wpa_printf(MSG_MSGDUMP, "SAE: counter = %03u", counter);
const_time_select_bin(found, stub_password, password, const_time_select_bin(found, stub_password, password,
password_len, tmp_password); password_len, tmp_password);
if (hmac_sha256_vector(addrs, sizeof(addrs), 2, if (hmac_sha256_vector(addrs, sizeof(addrs), 2,
@ -375,7 +375,7 @@ static int sae_derive_pwe_ecc(struct sae_data *sae, const u8 *addr1,
* (with res converted to 0/0xff) handles this in constant time. * (with res converted to 0/0xff) handles this in constant time.
*/ */
found |= res * 0xff; found |= res * 0xff;
wpa_printf(MSG_DEBUG, "SAE: pwd-seed result %d found=0x%02x", wpa_printf(MSG_MSGDUMP, "SAE: pwd-seed result %d found=0x%02x",
res, found); res, found);
} }