Yawning

// To the extent possible under law, the Yawning Angel has waived all copyright
// and related or neighboring rights to orhttp_example, using the creative
// commons "cc0" public domain dedication. See LICENSE or
// <http://creativecommons.org/publicdomain/zero/1.0/> for full details.

package main

import (
	// Things needed by the actual interface.
	"golang.org/x/net/proxy"

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#include <asm/types.h>
#include <linux/netlink.h>
#include <linux/rtnetlink.h>
#include <netinet/in.h>
#include <sys/socket.h>
#include <sys/uio.h>
#include <stdlib.h>
#include <string.h>
#include <unistd.h>

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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.

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""" NIST SP 800-90A style CTR_DRBG, using CTR-AES-128. """

import obfsproxy.common.aes as aes

import binascii
import os
import random

class CtrDrbg(random.Random):
    """

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From 117b56d5315287bb15948f448229431101d48380 Mon Sep 17 00:00:00 2001
From: Yawning Angel <yawning@schwanenlied.me>
Date: Mon, 19 Nov 2018 22:52:41 +0000
Subject: [PATCH] BSD: OSX portability fixes

 * RFC 3542 constants require `__APPLE_USE_RFC_3542` to be defined.
 * TCP MD5 signatures are not supported by the kernel at all.
---
 sysdep/bsd/sysio.h | 15 +++++++++++++++
 1 file changed, 15 insertions(+)

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#! /bin/sh -e

# Uncomment to load custom ACPI table
GRUB_CUSTOM_ACPI="/boot/dsdt.aml"

# DON'T MODIFY ANYTHING BELOW THIS LINE!

prefix=/usr
exec_prefix=${prefix}
libdir=${exec_prefix}/lib

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#include <stdint.h>
#include <stdio.h>
#include <time.h>
#include <sys/time.h>
#include <assert.h>

#define ITERS 1000000000

static uint64_t gettime(void) {
  struct timespec ts;

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Keybase proof

I hereby claim:

• I am yawning on github.
• I am yawninglol (https://keybase.io/yawninglol) on keybase.
• I have a public key whose fingerprint is 9EB1 A490 C73C C5D4 4DFB 3E47 BFBD 1C7B 8A6E C81A

To claim this, I am signing this object:

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diff -uNr gnupg-2.0.22/g10/gpg.c gnupg-2.0.22-large-keys/g10/gpg.c
--- gnupg-2.0.22/g10/gpg.c	2013-10-04 12:32:53.000000000 +0000
+++ gnupg-2.0.22-large-keys/g10/gpg.c	2013-10-26 22:14:18.933010862 +0000
@@ -2050,7 +2050,7 @@
 #endif
 
     /* Initialize the secure memory. */
-    if (!gcry_control (GCRYCTL_INIT_SECMEM, 32768, 0))
+    if (!gcry_control (GCRYCTL_INIT_SECMEM, 131072, 0))
       got_secmem = 1;

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diff --git a/xio-openssl.c b/xio-openssl.c
index 665430d..b7e95c1 100644
--- a/xio-openssl.c
+++ b/xio-openssl.c
@@ -912,20 +912,27 @@ int
    }
 
    {
-      static unsigned char dh1024_p[] = {
-        0xCC,0x17,0xF2,0xDC,0x96,0xDF,0x59,0xA4,0x46,0xC5,0x3E,0x0E,