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constantine/constantine
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Mamy Ratsimbazafy 99c9730793
Self-contained bindings generation (#196) 
* First draft at bindings generation

* finite field bindings PoC

* support openarray, export NimMain

* PoC extension fields and elliptic curve bindings

* Pasta

* expose more bindings, remove nimZeroMem, remove tracer when unused, codegen name_mangling`gensym issue

* workaround bad C gensym codegen with {.inline.} pragma in non-dirty template nested in generic proc instantiated by template
2022-08-06 19:05:54 +02:00
..
ciphers
Add ChaCha20 stream cipher
2022-03-02 01:18:47 +01:00
hash_to_curve
Self-contained bindings generation (#196)
2022-08-06 19:05:54 +02:00
hashes
Poly1305 Message Authentication Code (#186)
2022-03-05 23:39:24 +01:00
mac
Poly1305 Message Authentication Code (#186)
2022-03-05 23:39:24 +01:00
math
Self-contained bindings generation (#196)
2022-08-06 19:05:54 +02:00
platforms
Self-contained bindings generation (#196)
2022-08-06 19:05:54 +02:00
signatures
Don't dump all in "backend" (#184)
2022-02-27 01:49:08 +01:00
blssig_pop_on_bls12381_g2.nim
Self-contained bindings generation (#196)
2022-08-06 19:05:54 +02:00
curves_primitives.nim
Self-contained bindings generation (#196)
2022-08-06 19:05:54 +02:00
ethereum_evm_precompiles.nim
Constant time (#185)
2022-02-28 09:23:26 +01:00
hashes.nim
Poly1305 Message Authentication Code (#186)
2022-03-05 23:39:24 +01:00
README.md
Productionize: move protocols top-level vs backend (#179)
2022-02-21 01:04:53 +01:00

README.md

Constantine-backed protocols

This folder stores protocol implemented on top of Constantine.

Ethereum Virtual Machine

Constantine implements precompiles primitives for the Ethereum virtual machine

  • ECADD on BN254_Snarks (called alt_bn128 in Ethereum), address 0x6, spec EIP-196 and pricing EIP-1108
  • ECMUL on BN254_Snarks (called alt_bn128 in Ethereum), address 0x7, spec EIP-196 and pricing EIP-1108
  • ECPAIRING on BN254_Snarks (called alt_bn128 in Ethereum), address 0x8, spec EIP-197 and pricing EIP-1108

Their main use-case is for use zero-knowledge proofs and zkRollups and be compatible with work on Zcash