diff options
Diffstat (limited to 'bip-0047.mediawiki')
| -rw-r--r-- | bip-0047.mediawiki | 24 |
1 files changed, 22 insertions, 2 deletions
diff --git a/bip-0047.mediawiki b/bip-0047.mediawiki index 3119040..650c095 100644 --- a/bip-0047.mediawiki +++ b/bip-0047.mediawiki @@ -31,9 +31,29 @@ Payment codes add identity information to transactions which is useful in a merc We define the following 3 levels in BIP32 path: -<pre> +<code> m / purpose' / coin_type' / identity' -</pre> +</code> + +The child keys derived from an identity are used in different ways: + +<code> +m / purpose' / coin_type' / identity' / 0 +</code> + +The 0th (non-hardened) child is the notification key. + +<code> +m / purpose' / coin_type' / identity' / 0 through 2147483647 +</code> + +These (non-hardened) keypairs are used for ECDH to generate deposit addresses. + +<code> +m / purpose' / coin_type' / identity' / 0' through 2147483647' +</code> + +These (hardened) keypairs are ephemeral payment codes. Apostrophe in the path indicates that BIP32 hardened derivation is used. |