pctf2014 rsa450

get modulus with
openssl rsa -noout -modulus -pubin -in public.pub

======== maskpriv.py ======
#!/usr/bin/env python

import re
import sys
import gmpy
from math import floor, ceil

Yawning

There used to be something that resembled an Elligator2 implementation here ported from agl's
Go code.  The implementation is unmaintained and has severe issues (as pointed out in a comment),
and should not be used for anything.

FelixWeis

{
  "OP_DUP OP_HASH160 20 OP_EQUALVERIFY OP_CHECKSIG": 319721182,
  "OP_HASH160 20 OP_EQUAL": 10083919,
  "65 OP_CHECKSIG": 887766,
  "OP_RETURN": 288521,
  "OP_1 33 33 33 OP_3 OP_CHECKMULTISIG": 224438,
  "": 219175,
  "OP_1 33 33 OP_2 OP_CHECKMULTISIG": 206415,
  "33 OP_CHECKSIG": 101306,
  "OP_RETURN 40": 65287,

epixoip

--- /etc/ssh/sshd_config.orig	2021-04-10 05:50:44.673514864 +0000
+++ /etc/ssh/sshd_config	2021-04-10 05:59:56.316912290 +0000
@@ -31,7 +31,7 @@
 # Authentication:
 
 #LoginGraceTime 2m
-#PermitRootLogin prohibit-password
+PermitRootLogin prohibit-password
 #StrictModes yes
 #MaxAuthTries 6

ThirteenFish

#include <stdio.h>
#include <string.h>

typedef struct {int v;} volume;
typedef struct {int s;} onoff;

struct settings {
	int a;
	char * b;
	volume v;

5310

# ~/.XCompose



### Based on the en_US.UTF locale. ###
include "/usr/share/X11/locale/en_US.UTF-8/Compose"



### Populated with Kragen's additions. ###

jayeye

My ISP (Time Warner Cable) hands out IPv6 addresses with DHCPv6; it will delegate a /56 if asked. So long as I keep refreshing the lease, it won't renumber me. I have my cable modem set to bridge, and do all the firewalling, NATing, etc., on a Debian box. In what follows, eth0 is the internal interface.

The dhclient that ships with debian/ubuntu does not support asking for a prefix delegation, so I had to build one from sources.

• Get the ISC dhcp source.

renaudcerrato

--- a/drivers/net/wireless/ath/regd.c
+++ b/drivers/net/wireless/ath/regd.c
@@ -341,6 +341,10 @@ ath_reg_apply_beaconing_flags(struct wip
 	struct ieee80211_channel *ch;
 	unsigned int i;
 
+#ifdef CONFIG_ATH_USER_REGD
+	return;
+#endif
+

BigNerd95

char *user_country_name = "";                              // [MOD]
module_param_named(cn, user_country_name, charp, S_IRUGO); // [MOD]
MODULE_PARM_DESC(cn, "Country Name");                      // [MOD]

static int __ath_regd_init(struct ath_regulatory *reg)
{
	struct country_code_to_enum_rd *country = NULL;
	u16 regdmn;

	if (!reg)

darconeous

Enabling SSH on Engenius EAP600 (and maybe other models)

This tutorial will walk you through the steps needed to get root SSH access on an Engenius EAP600 dual-band WiFi access point. SSH doesn't come enabled out of the box on these things, so if you want to SSH into the device (which is running an old version of OpenWRT), keep reading.