corpus.blog
41554 blogs · 4,417,066 posts Claim your blog
Record · corpus.blog/posts/01a0c56b-e89c-716d-b097-ff7fa70cb332

GRCon22 Capture The Flag

destevez.net · published 2 October 2022

A record is what was published and who pointed at it. The text of the post is not held here: read it at the source, or at its Wayback capture.

Read the post at destevez.net Wayback capture
1blogs citing
First cited
5 Oct 2022
Most recent
5 Oct 2022
Rank this month
not ranked
Links from this post
109
Words captured
12,012

Cited by

Blog
In the post
Date
irrational.net
Building challenges for the GRCon22 CTF Read at the source ↗
5 Oct 2022

Links from this post

Link
Host
https://events.gnuradio.org/event/18/
events.gnuradio.org
https://ctf-2022.gnuradio.org/
ctf-2022.gnuradio.org
https://github.com/daniestevez/grcon22-ctf
github.com
https://twitter.com/derekkozel/
twitter.com
https://en.wikipedia.org/wiki/3C_286
en.wikipedia.org
https://en.wikipedia.org/wiki/Julian_day
en.wikipedia.org
https://github.com/UCBerkeleySETI/rawspec
github.com
https://github.com/drmpeg/gr-paint
github.com
https://github.com/UCBerkeleySETI/blimpy
github.com
https://github.com/UCBerkeleySETI/breakthrough/blob/master/GBT/filterbank_tutorial/Filterbank%20Tutorial%20(public
github.com
https://destevez.net/wp-content/uploads/2022/10/filterbank_painting.jpg
destevez.net
https://www.h5py.org/
h5py.org
https://twitter.com/luigifcruz
twitter.com
https://events.gnuradio.org/event/18/contributions/240/
events.gnuradio.org
https://github.com/luigifcruz/gr-teleskop
github.com
https://destevez.net/wp-content/uploads/2022/10/guppi_painting.jpg
destevez.net
Writing GUPPI files with GNU Radio and using SETI tools Read at the source ↗
destevez.net
https://www.gimp.org/
gimp.org
https://destevez.net/wp-content/uploads/2022/10/hcro.png
destevez.net
https://github.com/daniestevez/grcon22-ctf/blob/main/Filterbank_and_GUPPI_painting/Painting.ipynb
github.com
https://github.com/daniestevez/gr-guppi
github.com
https://stellarium.org/
stellarium.org
https://en.wikipedia.org/wiki/Contact_(novel
en.wikipedia.org
https://en.wikipedia.org/wiki/Contact_(1997_American_film
en.wikipedia.org
https://en.wikipedia.org/wiki/Jill_Tarter
en.wikipedia.org
https://en.wikipedia.org/wiki/Vega
en.wikipedia.org
https://en.wikipedia.org/wiki/Dither
en.wikipedia.org
https://en.wikipedia.org/wiki/Parallactic_angle
en.wikipedia.org
https://en.wikipedia.org/wiki/Stokes_parameters
en.wikipedia.org
https://en.wikipedia.org/wiki/Polarization_(waves
en.wikipedia.org
https://en.wikipedia.org/wiki/Spark_gap
en.wikipedia.org
https://en.wikipedia.org/wiki/Laser_linewidth
en.wikipedia.org
https://en.wikipedia.org/wiki/Synchrotron_radiation
en.wikipedia.org
https://en.wikipedia.org/wiki/Slow-scan_television
en.wikipedia.org
https://en.wikipedia.org/wiki/Active_SETI
en.wikipedia.org
https://en.wikipedia.org/wiki/Arecibo_message
en.wikipedia.org
https://en.wikipedia.org/wiki/Horizontal_blanking_interval
en.wikipedia.org
https://en.wikipedia.org/wiki/Semiprime
en.wikipedia.org
https://destevez.net/wp-content/uploads/2022/10/seti_waterfall.jpg
destevez.net
https://destevez.net/wp-content/uploads/2022/10/seti_waterfall2.jpg
destevez.net
https://en.wikipedia.org/wiki/Unary_numeral_system
en.wikipedia.org
https://www.google.com/search?q=star+vega+prime+numbers
google.com
https://destevez.net/wp-content/uploads/2022/10/stokes_V.png
destevez.net
Real time Doppler correction with GNU Radio Read at the source ↗
destevez.net
https://github.com/daniestevez/grcon22-ctf/blob/main/SETI/seti.grc
github.com
https://destevez.net/wp-content/uploads/2022/10/seti_flowgraph.png
destevez.net
https://github.com/daniestevez/grcon22-ctf/blob/main/SETI/SETI%20solution.ipynb
github.com
https://destevez.net/wp-content/uploads/2022/10/stokes_V_autocorr.png
destevez.net
https://destevez.net/wp-content/uploads/2022/10/stokes_V_autocorr_right.png
destevez.net
https://destevez.net/wp-content/uploads/2022/10/stokes_V_autocorr_detail.png
destevez.net
https://destevez.net/wp-content/uploads/2022/10/stokes_V_autocorr_max.png
destevez.net
https://destevez.net/wp-content/uploads/2022/10/image0.png
destevez.net
https://destevez.net/wp-content/uploads/2022/10/image1.png
destevez.net
https://en.wikipedia.org/wiki/Hellschreiber
en.wikipedia.org
https://destevez.net/wp-content/uploads/2022/10/signal_power.png
destevez.net
https://destevez.net/wp-content/uploads/2022/10/image3.png
destevez.net
https://destevez.net/wp-content/uploads/2022/10/image4.png
destevez.net
https://en.wikipedia.org/wiki/Hydrogen_line
en.wikipedia.org
https://github.com/daniestevez/grcon22-ctf/blob/main/SETI/SETI%20making-of.ipynb
github.com
https://www.astropy.org/
astropy.org
https://docs.astropy.org/en/stable/coordinates/velocities.html
docs.astropy.org
https://destevez.net/wp-content/uploads/2022/10/heliocentric_velocity.png
destevez.net
https://destevez.net/wp-content/uploads/2022/10/vega_doppler.png
destevez.net
https://destevez.net/wp-content/uploads/2022/10/baseband_doppler.png
destevez.net
https://destevez.net/wp-content/uploads/2022/10/txtime_offset.png
destevez.net
https://destevez.net/wp-content/uploads/2022/10/vega_ctf.png
destevez.net
https://stackoverflow.com/a/54908072
stackoverflow.com
https://destevez.net/tag/lte/
destevez.net
https://github.com/daniestevez/grcon22-ctf/blob/main/OFDM_101/OFDM.ipynb
github.com
https://github.com/daniestevez/grcon22-ctf/blob/main/OFDM_101/ofdm.grc
github.com
https://destevez.net/wp-content/uploads/2022/10/ofdm_flowgraph.png
destevez.net
https://destevez.net/wp-content/uploads/2022/10/ofdm_channel.png
destevez.net
https://github.com/miek/inspectrum
github.com
https://destevez.net/wp-content/uploads/2022/10/ofdm_symbols.jpg
destevez.net
Demodulation of the LTE uplink Read at the source ↗
destevez.net
https://twitter.com/argilo
twitter.com
https://hackaday.com/2016/10/06/never-twice-the-same-color-why-ntsc-is-so-weird/
hackaday.com
https://en.wikipedia.org/wiki/Analog_television
en.wikipedia.org
https://destevez.net/wp-content/uploads/2022/10/ntsc.jpg
destevez.net
https://en.wikipedia.org/wiki/NTSC
en.wikipedia.org
https://github.com/daniestevez/grcon22-ctf/blob/main/Never_the_same_color/ntsc_audio.grc
github.com
https://gqrx.dk/
gqrx.dk
https://destevez.net/wp-content/uploads/2022/10/ntsc_audio.png
destevez.net
https://en.wikipedia.org/wiki/Second_audio_program
en.wikipedia.org
https://github.com/BatchDrake/SigDigger
github.com
https://www.sdrangel.org/
sdrangel.org
https://github.com/daniestevez/grcon22-ctf/blob/main/Never_the_same_color/ntsc_video.grc
github.com
https://destevez.net/wp-content/uploads/2022/10/ntsc_video.png
destevez.net
https://github.com/daniestevez/grcon22-ctf/blob/main/Never_the_same_color/NTSC.ipynb
github.com
https://en.wikipedia.org/wiki/Rickrolling
en.wikipedia.org
https://destevez.net/wp-content/uploads/2022/10/ntsc_slant.png
destevez.net
https://destevez.net/wp-content/uploads/2022/10/ntsc_field0.png
destevez.net
https://destevez.net/wp-content/uploads/2022/10/ntsc_field1.png
destevez.net
https://destevez.net/wp-content/uploads/2022/10/ntsc_frame.png
destevez.net
https://pillow.readthedocs.io/en/stable/
pillow.readthedocs.io
https://feh.finalrewind.org/
feh.finalrewind.org
https://destevez.net/wp-content/uploads/2022/10/0111.png
destevez.net
https://destevez.net/wp-content/uploads/2022/10/0112.png
destevez.net
https://destevez.net/wp-content/uploads/2022/10/line21.png
destevez.net
https://destevez.net/wp-content/uploads/2022/10/line21_even.png
destevez.net
https://destevez.net/wp-content/uploads/2022/10/line21_odd.png
destevez.net
https://en.wikipedia.org/wiki/Teletext
en.wikipedia.org
https://en.wikipedia.org/wiki/PAL
en.wikipedia.org
https://en.wikipedia.org/wiki/EIA-608
en.wikipedia.org
https://shop.cta.tech/products/line-21-data-services
shop.cta.tech
https://destevez.net/wp-content/uploads/2022/10/line21_document.png
destevez.net
https://destevez.net/wp-content/uploads/2022/10/line21_clock.png
destevez.net
https://en.wikipedia.org/wiki/EBCDIC
en.wikipedia.org
https://en.wikipedia.org/wiki/ROT13
en.wikipedia.org