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mbedtls: update usage of mbedtls_aes_encrypt/decrypt

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This commit is contained in:
Ivan Grokhotkov
2018-05-08 23:50:22 +08:00
parent aad51ea8a0
commit dbc919eff5
6 changed files with 44 additions and 12 deletions
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7
components/wpa_supplicant/src/fast_crypto/fast_aes-unwrap.c
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@@ -58,7 +58,10 @@ fast_aes_unwrap(const uint8_t *kek, int n, const uint8_t *cipher, uint8_t *plain
os_memcpy(b, a, 8);
b[7] ^= n * j + i;
os_memcpy(b + 8, r, 8);
mbedtls_aes_decrypt(&ctx, b, b);
ret = mbedtls_internal_aes_decrypt(&ctx, b, b);
if (ret != 0) {
break;
}
os_memcpy(a, b, 8);
os_memcpy(r, b + 8, 8);
r -= 8;
@@ -77,5 +80,5 @@ fast_aes_unwrap(const uint8_t *kek, int n, const uint8_t *cipher, uint8_t *plain
}
}
return 0;
return ret;
}