plugeth/crypto
kilic 4fc678542d
core/vm, crypto/bls12381, params: add bls12-381 elliptic curve precompiles (#21018)
* crypto: add bls12-381 elliptic curve wrapper

* params: add bls12-381 precompile gas parameters

* core/vm: add bls12-381 precompiles

* core/vm: add bls12-381 precompile tests

* go.mod, go.sum: use latest bls12381 lib

* core/vm: move point encode/decode functions to base library

* crypto/bls12381: introduce bls12-381 library init function

* crypto/bls12381: import bls12381 elliptic curve implementation

* go.mod, go.sum: remove bls12-381 library

* remove unsued frobenious coeffs

supress warning for inp that used in asm

* add mappings tests for zero inputs

fix swu g2 minus z inverse constant

* crypto/bls12381: fix typo

* crypto/bls12381: better comments for bls12381 constants

* crypto/bls12381: swu, use single conditional for e2

* crypto/bls12381: utils, delete empty line

* crypto/bls12381: utils, use FromHex for string to big

* crypto/bls12381: g1, g2, strict length check for FromBytes

* crypto/bls12381: field_element, comparision changes

* crypto/bls12381: change swu, isogeny constants with hex values

* core/vm: fix point multiplication comments

* core/vm: fix multiexp gas calculation and lookup for g1 and g2

* core/vm: simpler imput length check for multiexp and pairing precompiles

* core/vm: rm empty multiexp result declarations

* crypto/bls12381: remove modulus type definition

* crypto/bls12381: use proper init function

* crypto/bls12381: get rid of new lines at fatal desciprtions

* crypto/bls12-381: fix no-adx assembly multiplication

* crypto/bls12-381: remove old config function

* crypto/bls12381: update multiplication backend

this commit changes mul backend to 6limb eip1962 backend

mul assign operations are dropped

* core/vm/contracts_tests: externalize test vectors for precompiles

* core/vm/contracts_test: externalize failure-cases for precompiles

* core/vm: linting

* go.mod: tiny up sum file

* core/vm: fix goimports linter issues

* crypto/bls12381: build tags for plain ASM or ADX implementation

Co-authored-by: Martin Holst Swende <martin@swende.se>
Co-authored-by: Péter Szilágyi <peterke@gmail.com>
2020-06-03 09:44:32 +03:00
..
blake2b crypto/blake2b: fix 386, round 2 2019-08-22 12:24:11 +03:00
bls12381 core/vm, crypto/bls12381, params: add bls12-381 elliptic curve precompiles (#21018) 2020-06-03 09:44:32 +03:00
bn256 crypto/bn256: fix import line (#20723) 2020-02-27 13:59:00 +02:00
ecies crypto/ecies: improve concatKDF (#20836) 2020-04-03 11:57:24 +02:00
secp256k1 cmd, crypto, eth, internals: fix Typos (#19868) 2019-07-22 10:34:33 +03:00
crypto_test.go crypto: improve error messages in LoadECDSA (#20718) 2020-04-08 16:01:11 +02:00
crypto.go crypto: improve error messages in LoadECDSA (#20718) 2020-04-08 16:01:11 +02:00
signature_cgo.go crypto: add SignatureLength constant and use it everywhere (#19996) 2019-08-22 15:14:06 +02:00
signature_nocgo.go crypto: add SignatureLength constant and use it everywhere (#19996) 2019-08-22 15:14:06 +02:00
signature_test.go crypto: ensure that VerifySignature rejects malleable signatures (#15708) 2017-12-20 14:30:00 +02:00