Module crypto 

High-level utilities for cryptographic operations used in Starknet.

Structs

ExtendedSignature

Stark ECDSA signature with v, useful for recovering the public key.

Signature

Stark ECDSA signature.

Enums

EcdsaSignError

Errors when performing ECDSA sign operations.

EcdsaVerifyError

Errors when performing ECDSA verify operations.

Functions

compute_hash_on_elements

Computes the Pedersen hash of a list of Felt.

ecdsa_sign

Signs a hash using deterministic ECDSA on the STARK curve. The signature returned can be used to recover the public key.

ecdsa_verify

Verified an ECDSA signature on the STARK curve.

pedersen_hash

Computes the Starkware version of the Pedersen hash of x and y. All inputs are little-endian.