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wpa_supplicant: Update deprecated API (mbedtls_pkcs5_pbkdf2_hmac)

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- The newer alternative does not require HMAC context for its
  operation
This commit is contained in:
Laukik Hase 2023-01-04 16:54:56 +05:30 committed by Mahavir Jain
parent 8b5ab6820f
commit 6384299167
1 changed files with 1 additions and 20 deletions
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21
components/wpa_supplicant/esp_supplicant/src/crypto/crypto_mbedtls.c
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@ -744,25 +744,7 @@ cleanup:
int pbkdf2_sha1(const char *passphrase, const u8 *ssid, size_t ssid_len,
int iterations, u8 *buf, size_t buflen)
{
mbedtls_md_context_t sha1_ctx;
const mbedtls_md_info_t *info_sha1;
int ret;
mbedtls_md_init(&sha1_ctx);
info_sha1 = mbedtls_md_info_from_type(MBEDTLS_MD_SHA1);
if (info_sha1 == NULL) {
ret = -1;
goto cleanup;
}
if ((ret = mbedtls_md_setup(&sha1_ctx, info_sha1, 1)) != 0) {
ret = -1;
goto cleanup;
}
ret = mbedtls_pkcs5_pbkdf2_hmac(&sha1_ctx, (const u8 *) passphrase,
int ret = mbedtls_pkcs5_pbkdf2_hmac_ext(MBEDTLS_MD_SHA1, (const u8 *) passphrase,
os_strlen(passphrase) , ssid,
ssid_len, iterations, 32, buf);
if (ret != 0) {
@ -771,7 +753,6 @@ int pbkdf2_sha1(const char *passphrase, const u8 *ssid, size_t ssid_len,
}
cleanup:
mbedtls_md_free(&sha1_ctx);
return ret;
}