Module crypto

Structs

MerkleTree

A Merkle tree is a binary tree, with values of type T at the leafs, and where every internal node holds the hash of the concatenation of the hashes of its children nodes.

Message

A (hashed) message input to an ECDSA signature.

PublicKey

Public key - used to verify ECDSA signatures and to do Taproot tweaks.

SecretKey

Secret key - a 256-bit key used to create ECDSA and Taproot signatures.

Constants

PARALLEL_HASH_BYTE_THRESHOLD

Statics

SECP256K1

A global static context to avoid repeatedly creating contexts.

Functions

generate_keypair_from_private_key

Create and return a keypair with the given hex u8 array as the private key

generate_keys

generate_random_bytes

hash

is_valid_public_key

sign

sign_blob

verify

verify_signature