HD key derivation path (see: https://github.com/bitcoin/bips/blob/master/bip-0032.mediawiki)
Secret exponent of a Diffie-Hellman tuple, i.e.
Secret exponent of a group element, i.e.
Secret exponent of a group element, i.e. secret w such as h = g^^w, where g is group generator, h is a public key.
- secret (in form of a sigma-protocol private input)
Description from https://github.com/bitcoin/bips/blob/master/bip-0032.mediawiki :
Description from https://github.com/bitcoin/bips/blob/master/bip-0032.mediawiki :
We extend both private and public keys first with an extra 256 bits of entropy. This extension, called the chain code, is identical for corresponding private and public keys and consists of 32 bytes. We represent an extended private key as (k, c), with k the normal private key, and c the chain code. An extended public key is represented as (K, c), with K = point(k) and c the chain code.
Each extended key has 231 normal child keys, and 231 hardened child keys.
Each of these child keys has an index. The normal child keys use indices 0 through 231-1.
The hardened child keys use indices 231 through 2^32-1
.
Public key, its chain code and path in key tree.
Public key, its chain code and path in key tree. (see: https://github.com/bitcoin/bips/blob/master/bip-0032.mediawiki)
Secret, its chain code and path in key tree.
Secret, its chain code and path in key tree. (see: https://github.com/bitcoin/bips/blob/master/bip-0032.mediawiki)
Basic trait for a secret which does not have a derivation scheme.
Basic trait for secret data, encapsulating a corresponding private inputs for a Sigma protocol.
Secret exponent of a Diffie-Hellman tuple, i.e. secret w such as u = gw and v = hw, where g and h are group generators, (g,h,u,v) is a public input (public key).
- secret (in form of a sigma-protocol private input)