Paweł Bylica chfast

## chunked_bytecodes_analysis.txt
/home/chfast/Projects/ethereum/eof/venv/bin/python /home/chfast/Projects/ethereum/eof/analysis/malicious_bytes_analysis.py
1000
0xc02aaa39b223fe8d0a0e5c4f27ead9083c756cc2, 3124, 98:
    37,    4, []
    49,   12, []
    50,   14, []
    87,   13, []
0x00001bea43608c5ee487f82b773af8bd7cb20a6f, 11293, 353:
   302,    0, []
   303,   30, []

## JUMPDEST_n0.bin-runtime
7fffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff015b5b5b5b5b5b5b5b5b5b5b5b5b5b5b5b5b5b5b5b5b5b5b5b5b5b5b5b5b5b5b5b5b5b5b5b5b5b5b5b5b5b5b5b5b5b5b5b5b5b5b5b5b5b5b5b5b5b5b5b5b5b5b5b5b5b5b5b5b5b5b5b5b5b5b5b5b5b5b5b5b5b5b5b5b5b5b5b5b5b5b5b5b5b5b5b5b5b5b5b5b5b5b5b5b5b5b5b5b5b5b5b5b5b5b5b5b5b5b5b5b5b5b5b5b5b5b5b5b5b5b5b5b5b5b5b5b5b5b5b5b5b5b5b5b5b5b5b5b5b5b5b5b5b5b5b5b5b5b5b5b5b5b5b5b5b5b5b5b5b5b5b5b5b5b5b5b5b5b5b5b5b5b5b5b5b5b5b5b5b5b5b5b5b5b5b5b5b5b5b5b5b5b5b5b5b5b5b5b5b5b5b5b5b5b5b5b5b5b5b5b5b5b5b5b5b5b5b5b5b5b5b5b5b5b5b5b5b5b5b5b5b5b5b5b5b5b5b5b5b5b5b5b5b5b5b5b5b5b5b5b5b5b5b5b5b5b5b5b5b5b5b5b5b5b5b5b5b5b5b5b5b5b5b5b5b5b5b5b5b5b5b5b5b5b5b5b5b5b5b5b5b5b5b5b5b5b5b5b5b5b5b5b5b5b5b5b5b5b5b5b5b5b5b5b5b5b5b5b5b5b5b5b5b5b5b5b5b5b5b5b5b5b5b5b5b5b5b5b5b5b5b5b5b5b5b5b5b5b5b5b5b5b5b5b5b5b5b5b5b5b5b5b5b5b5b5b5b5b5b5b5b5b5b5b5b5b5b5b5b5b5b5b5b5b5b5b5b5b5b5b5b5b5b5b5b5b5b5b5b5b5b5b5b5b5b5b5b5b5b5b5b5b5b5b5b5b5b5b5b5b5b5b5b5b5b5b5b5b5b5b5b5b5b5b5b5b5b5b5b5b5b5b5b5b5b5b5b5b5b5b5b5b5b5b5b5b5b5b5b5b5b5b5b5b5b5b5b5b

## ethereum_priv2address_openssl.cpp

#include <ethash/keccak.hpp>
#include <evmc/hex.hpp>
#include <openssl/ec.h>
#include <openssl/evp.h>
#include <iostream>

#include <dlfcn.h>

int main(int argc, const char* argv[])

## README.md

      
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                chfast
                / README.md
            
            
              Last active
              August 13, 2021 03:18
            
              
                EVM stack height and memory size stats for Ethereum mainnet
              
          
    This is implemented by evmone
in https://github.com/ethereum/evmone/commit/a236b9828f9ae1ac257d7c0cb56f654e3a45c7ea#diff-edccf78e9152726b4c97cee57b2b1433R104-R124
Stats about EVM executions are agregated by 1000 blocks.

start block
end block
number of executions (samples)
total memory
memory size per execution


## Keccak-simple.c
/*
The Keccak sponge function, designed by Guido Bertoni, Joan Daemen,
Michaël Peeters and Gilles Van Assche. For more information, feedback or
questions, please refer to our website: http://keccak.noekeon.org/

Implementation by Ronny Van Keer,
hereby denoted as "the implementer".

To the extent possible under law, the implementer has waived all copyright
and related or neighboring rights to the source code in this file.

## evm384_synthetic_benchmark_bytecodes.md

      
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                chfast
                / evm384_synthetic_benchmark_bytecodes.md
            
            
              Created
              December 4, 2020 10:44
            
              
                EVM384 synthetic benchmarks bytecodes
              
          
    PUSH16/min_stack:
60ff5b6f00000000000000000000000000000000506f00000000000000000000000000000000506f00000000000000000000000000000000506f00000000000000000000000000000000506f00000000000000000000000000000000506f00000000000000000000000000000000506f00000000000000000000000000000000506f00000000000000000000000000000000506f00000000000000000000000000000000506f00000000000000000000000000000000506f00000000000000000000000000000000506f00000000000000000000000000000000506f00000000000000000000000000000000506f00000000000000000000000000000000506f00000000000000000000000000000000506f00000000000000000000000000000000506f00000000000000000000000000000000506f00000000000000000000000000000000506f00000000000000000000000000000000506f00000000000000000000000000000000506f00000000000000000000000000000000506f00000000000000000000000000000000506f00000000000000000000000000000000506f00000000000000000000000000000000506f00000000000000000000000000000000506f00000000000000000000000000000000506f00000000000000000000000000000000506f0000000000000000000000


## EIP2537_benchmark_results.txt
> ./run_benchmark.sh

     Finished bench [optimized] target(s) in 0.04s
     Running target/release/deps/eth_pairings-69a4e69246dcf782

running 9 tests
test bench::eip_2537::bench_eip_2537_g1_add                                             ... bench:       5,702 ns/iter (+/- 180)
test bench::eip_2537::bench_eip_2537_g1_double                                          ... bench:       5,815 ns/iter (+/- 398)
test bench::eip_2537::bench_eip_2537_g1_mul_worst_case_double_and_add                   ... bench:     266,373 ns/iter (+/- 2,488)
test bench::eip_2537::bench_eip_2537_g2_add                                             ... bench:       9,356 ns/iter (+/- 1,776)

## fizzy_05_performance_comparison.md

      
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                chfast
                / fizzy_05_performance_comparison.md
            
            
              Last active
              September 29, 2020 09:55
            
              
                Compare performance of Fizzy 0.5, WABT 1.0.12, WABT 1.0.19, wasm3 0.4.7
              
          
    Instantiation

                         fizzy 0.5.0  fizzy 0.4.0   wabt 1.0.19  wasm3 0.4.7
                 abs. [µs]  rel. [%]     rel. [%]      rel. [%]     rel. [%]
geometric mean                   100          101           279           27
blake2b                 28       100           99           306           38
ecpairing             1399       100          101           305            3
keccak256               47       100          103           289           18
memset                  10       100          100           285           79


## results.md

      
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                chfast
                / results.md
            
            
              Created
              September 15, 2020 20:30
            
              
                Fizzy vs WABT and wasm3
              
          
    [wasm3 vs. fizzy]/execute/blake2b/512_bytes_rounds_1_mean                     +3.0371         +3.0371            21            86            21            86
[wasm3 vs. fizzy]/execute/blake2b/512_bytes_rounds_16_mean                    +2.9860         +2.9860           328          1309           328          1309
[wasm3 vs. fizzy]/execute/ecpairing/onepoint_mean                             +1.7467         +1.7466        161430        443391        161431        443395
[wasm3 vs. fizzy]/execute/keccak256/512_bytes_rounds_1_mean                   +4.9237         +4.9237            18           105            18           105
[wasm3 vs. fizzy]/execute/keccak256/512_bytes_rounds_16_mean                  +4.9273         +4.9273           261          1549           261          1549
[wasm3 vs. fizzy]/execute/memset/256_bytes_mean                               +2.9192         +2.9192             2             7             2             7
[wasm3 vs. fizzy]/execute/memset/60000_bytes_mean                       


## fizzy_0.1_to_0.2.txt
Comparing Fizzy 0.1 to 0.2
Benchmark                                  CPU Time [µs]       Old       New
----------------------------------------------------------------------------

fizzy/parse/blake2b                              +0.1637        12        14
fizzy/instantiate/blake2b                        +0.1793        16        19
fizzy/parse/ecpairing                            +0.1551       681       786
fizzy/instantiate/ecpairing                      +0.1352       730       828
fizzy/parse/keccak256                            +0.2674        20        26
fizzy/instantiate/keccak256                      +0.2974        24        31
	/home/chfast/Projects/ethereum/eof/venv/bin/python /home/chfast/Projects/ethereum/eof/analysis/malicious_bytes_analysis.py
	1000
	0xc02aaa39b223fe8d0a0e5c4f27ead9083c756cc2, 3124, 98:
	37, 4, []
	49, 12, []
	50, 14, []
	87, 13, []
	0x00001bea43608c5ee487f82b773af8bd7cb20a6f, 11293, 353:
	302, 0, []
	303, 30, []

	#include <ethash/keccak.hpp>
	#include <evmc/hex.hpp>
	#include <openssl/ec.h>
	#include <openssl/evp.h>
	#include <iostream>

	#include <dlfcn.h>

	int main(int argc, const char* argv[])
	/*
	The Keccak sponge function, designed by Guido Bertoni, Joan Daemen,
	Michaël Peeters and Gilles Van Assche. For more information, feedback or
	questions, please refer to our website: http://keccak.noekeon.org/

	Implementation by Ronny Van Keer,
	hereby denoted as "the implementer".

	To the extent possible under law, the implementer has waived all copyright
	and related or neighboring rights to the source code in this file.
	> ./run_benchmark.sh

	Finished bench [optimized] target(s) in 0.04s
	Running target/release/deps/eth_pairings-69a4e69246dcf782

	running 9 tests
	test bench::eip_2537::bench_eip_2537_g1_add ... bench: 5,702 ns/iter (+/- 180)
	test bench::eip_2537::bench_eip_2537_g1_double ... bench: 5,815 ns/iter (+/- 398)
	test bench::eip_2537::bench_eip_2537_g1_mul_worst_case_double_and_add ... bench: 266,373 ns/iter (+/- 2,488)
	test bench::eip_2537::bench_eip_2537_g2_add ... bench: 9,356 ns/iter (+/- 1,776)
	Comparing Fizzy 0.1 to 0.2
	Benchmark CPU Time [µs] Old New
	----------------------------------------------------------------------------

	fizzy/parse/blake2b +0.1637 12 14
	fizzy/instantiate/blake2b +0.1793 16 19
	fizzy/parse/ecpairing +0.1551 681 786
	fizzy/instantiate/ecpairing +0.1352 730 828
	fizzy/parse/keccak256 +0.2674 20 26
	fizzy/instantiate/keccak256 +0.2974 24 31