eth2.0-specs/test_libs/pyspec/eth2spec/test/helpers/block_header.py

from eth2spec.utils import bls


def sign_block_header(spec, state, header, privkey):
    domain = spec.get_domain(
        state=state,
        domain_type=spec.DOMAIN_BEACON_PROPOSER,
    )
    message = spec.compute_signing_root(header, domain)
    signature = bls.Sign(privkey, message)
    return spec.SignedBeaconBlockHeader(message=header, signature=signature)
Make bls a module 2019-12-20 08:41:46 +02:00			`from eth2spec.utils import bls`
add signing methods 2019-05-15 19:31:02 +02:00

Makes everything pass around 2019-05-30 22:57:18 +02:00			`def sign_block_header(spec, state, header, privkey):`
			`domain = spec.get_domain(`
add signing methods 2019-05-15 19:31:02 +02:00			`state=state,`
			`domain_type=spec.DOMAIN_BEACON_PROPOSER,`
			`)`
'DomainWrapper' -> 'SigningRoot' 2020-01-03 07:46:27 +01:00			`message = spec.compute_signing_root(header, domain)`
Make bls a module 2019-12-20 08:41:46 +02:00			`signature = bls.Sign(privkey, message)`
Phase 0 new BLS 2019-12-17 12:04:56 +02:00			`return spec.SignedBeaconBlockHeader(message=header, signature=signature)`