Adam Gibson AdamISZ

## groth14poc.py
#!/usr/bin/env python
help = """
A demonstration of the algorithm of:
Groth and Kohlweiss 2014 "How to leak a secret and spend a coin."
https://eprint.iacr.org/2014/764.pdf

This uses the Joinmarket bitcoin backend, mostly just for its encapsulation
of the package python-bitcointx (`pip install bitcointx` or github:
https://github.com/Simplexum/python-bitcointx).

## triptych_poc.py
#!/usr/bin/env python
help = """
A demonstration of the algorithm of
the linkable ring signature algorithm in Goodall and Noether's
Triptych:
https://eprint.iacr.org/2020/018

To use, specify two arguments: n (integer) and m (integer), such
that N (size of ring) = n^m.

## chaumian.md

      
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                AdamISZ
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              May 19, 2024 04:13
            
              
                Chaumian ecash designs, notes
              
          
    Chaumian cash in a Bitcoin world - cashu, Fedimint

What's this for?


More scalable/faster than a blockchain (not enough utxos)
Much better privacy security model than a blockchain
Same or better theft security model than TTP but much worse than a blockchain

If it's so great, why hasn't it been done yet?

  
## basicmusigadaptors.py
# Replaced with this: https://github.com/AdamISZ/3roundmusig4fun

## fakeforgery.py
# A reminder of how to "prove" you're Satoshi.

# ("reminder" - this was done (with tongue in cheek, presumably)
# by someone on Twitter a few years ago).

# 1. We need the public key of the receiving address of (e.g.) block 1.

# it is on the blockchain in uncompressed form (P2PK):

block1_uncompressed_output_key_hex = "0496b538e853519c726a2c91e61ec11600ae1390813a627c66fb8be7947be63c52da7589379515d4e0a604f8141781e62294721166bf621e73a82cbf2342c858ee"
	#!/usr/bin/env python
	help = """
	A demonstration of the algorithm of:
	Groth and Kohlweiss 2014 "How to leak a secret and spend a coin."
	https://eprint.iacr.org/2014/764.pdf

	This uses the Joinmarket bitcoin backend, mostly just for its encapsulation
	of the package python-bitcointx (`pip install bitcointx` or github:
	https://github.com/Simplexum/python-bitcointx).
	#!/usr/bin/env python
	help = """
	A demonstration of the algorithm of
	the linkable ring signature algorithm in Goodall and Noether's
	Triptych:
	https://eprint.iacr.org/2020/018

	To use, specify two arguments: n (integer) and m (integer), such
	that N (size of ring) = n^m.
	# A reminder of how to "prove" you're Satoshi.

	# ("reminder" - this was done (with tongue in cheek, presumably)
	# by someone on Twitter a few years ago).

	# 1. We need the public key of the receiving address of (e.g.) block 1.

	# it is on the blockchain in uncompressed form (P2PK):

	block1_uncompressed_output_key_hex = "0496b538e853519c726a2c91e61ec11600ae1390813a627c66fb8be7947be63c52da7589379515d4e0a604f8141781e62294721166bf621e73a82cbf2342c858ee"