BlsPrivKeyToHex converts a BLS private key to a hex string.

BlsPubKeyToHex converts a BLS public key to a hex string.

BlsSignatureToHex converts a BLS signature to a hex string.

Bytes2Hex converts bytes to a hex string.

GetContext returns a context with a default timeout.

GetContextWithCancel returns a context with a timeout and a cancel function.

GetContextWithTimeout returns a context with a timeout.

GetSignatureAffine returns the affine coordinates of the signature.

GetSigner returns a transaction signer.

GetValidAddress returns a valid address from the given hex string.

Hash calculates the keccak hash of elements.

Hex2Bytes converts a hex string to bytes.

HexToBlsPrivKey converts a hex string to a BLS private key.

HexToBlsPubKey converts a hex string to a BLS public key.

HexToBlsSignature converts a hex string to a BLS signature.

NewCache creates a new Cache instance.

PoseidonHash calculates the poseidon hash of elements.

RandomBlsKey generates a random BLS key pair for testing.

RandomHex generates a random hex string of length n.

Uint64ToBytes converts a uint64 to bytes.

VerifyECDSASignature verifies the ecdsa signature of the given data.

VerifySignature verifies the signature of the given data.

DefaultContextTimeout is the default timeout for context.

Cache is a simple in-memory thread-safe cache.

TimeDuration is a wrapper around time.Duration that allows us to unmarshal in TOML.