Module crypto 

Cryptographic primitives and key derivation.

Modules

address

Address derivation utilities.

keys

Key derivation for the Aztec protocol.

pedersen

Pedersen hash on the Grumpkin curve.

schnorr

Schnorr signature scheme on the Grumpkin curve.

Structs

DerivedKeys

The complete set of derived keys from a secret key.

SchnorrSignature

A Schnorr signature (s, e) on the Grumpkin curve.

Enums

KeyType

Identifies a key type for app-scoped derivation.

Functions

complete_address_from_secret_key_and_partial_address

Derive a complete address from a secret key and partial address.

compute_address

Compute an Aztec address from public keys and a partial address.

compute_app_nullifier_hiding_key

Compute the app-scoped nullifier hiding key.

compute_app_secret_key

Compute an app-scoped secret key from a master key and app address.

compute_ovsk_app

Compute the app-scoped outgoing viewing secret key.

compute_secret_hash

Hash a secret for use in L1-L2 message flow and TransparentNote.

derive_keys

Derive the complete key set from a secret key.

derive_master_incoming_viewing_secret_key

Derive the master incoming viewing secret key from a secret key.

derive_master_nullifier_hiding_key

Derive the master nullifier hiding key from a secret key.

derive_master_outgoing_viewing_secret_key

Derive the master outgoing viewing secret key from a secret key.

derive_master_tagging_secret_key

Derive the master tagging secret key from a secret key.

derive_public_key_from_secret_key

Derive a Grumpkin public key from a secret key via scalar multiplication.

derive_signing_key

Derive the signing key from a secret key.

pedersen_hash

Compute the Pedersen hash of a slice of field elements.

schnorr_sign

Sign a message with a Grumpkin private key using Schnorr.

schnorr_verify

Verify a Schnorr signature against a public key and message hash.

sha512_to_grumpkin_scalar

Compute SHA-512 of the concatenated inputs and reduce to a Grumpkin scalar.