MD5Update(&md5c, (unsigned char *)passphrase, strlen(passphrase));
MD5Final(keybuf, &md5c);
des3_decrypt_pubkey(keybuf, buf + i, (len - i + 7) & ~7);
- memset(keybuf, 0, sizeof(keybuf)); /* burn the evidence */
+ smemclr(keybuf, sizeof(keybuf)); /* burn the evidence */
}
/*
ret = 1;
end:
- memset(buf, 0, sizeof(buf)); /* burn the evidence */
+ smemclr(buf, sizeof(buf)); /* burn the evidence */
return ret;
}
MD5Update(&md5c, (unsigned char *)passphrase, strlen(passphrase));
MD5Final(keybuf, &md5c);
des3_encrypt_pubkey(keybuf, estart, p - estart);
- memset(keybuf, 0, sizeof(keybuf)); /* burn the evidence */
+ smemclr(keybuf, sizeof(keybuf)); /* burn the evidence */
}
/*
hmac_sha1_simple(mackey, 20, macdata, maclen, binary);
- memset(mackey, 0, sizeof(mackey));
- memset(&s, 0, sizeof(s));
+ smemclr(mackey, sizeof(mackey));
+ smemclr(&s, sizeof(s));
} else {
SHA_Simple(macdata, maclen, binary);
}
if (free_macdata) {
- memset(macdata, 0, maclen);
+ smemclr(macdata, maclen);
sfree(macdata);
}
SHA_Bytes(&s, passphrase, strlen(passphrase));
SHA_Final(&s, mackey);
hmac_sha1_simple(mackey, 20, macdata, maclen, priv_mac);
- memset(macdata, 0, maclen);
+ smemclr(macdata, maclen);
sfree(macdata);
- memset(mackey, 0, sizeof(mackey));
- memset(&s, 0, sizeof(s));
+ smemclr(mackey, sizeof(mackey));
+ smemclr(&s, sizeof(s));
}
if (passphrase) {
aes256_encrypt_pubkey(key, priv_blob_encrypted,
priv_encrypted_len);
- memset(key, 0, sizeof(key));
- memset(&s, 0, sizeof(s));
+ smemclr(key, sizeof(key));
+ smemclr(&s, sizeof(s));
}
fp = f_open(filename, "w", TRUE);
fclose(fp);
sfree(pub_blob);
- memset(priv_blob, 0, priv_blob_len);
+ smemclr(priv_blob, priv_blob_len);
sfree(priv_blob);
sfree(priv_blob_encrypted);
return 1;