Difference between revisions of "BIP 0032"

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{{bip}}
 
{{bip}}
 
  
 
RECENT CHANGES:
 
RECENT CHANGES:
* [16 Apr 2013] Added private derivation for <tt>i >= 0x80000000</tt> (less risk of parent private key leakage)
+
* (24 Feb 2017) Added test vectors for hardened derivation with leading zeros
* [30 Apr 2013] Switched from multiplication by <tt>I<sub>L</sub></tt> to addition of <tt>I<sub>L</sub></tt> (faster, easier implementation)
+
* (16 Apr 2013) Added private derivation for i 0x80000000 (less risk of parent private key leakage)
* [25 May 2013] Added test vectors
+
* (30 Apr 2013) Switched from multiplication by I<sub>L</sub> to addition of I<sub>L</sub> (faster, easier implementation)
* [15 Jan 2014] Rename keys with index ≥ 0x8000000 to hardened keys, and add explicit conversion functions.
+
* (25 May 2013) Added test vectors
 +
* (15 Jan 2014) Rename keys with index ≥ 0x80000000 to hardened keys, and add explicit conversion functions.
  
 
<pre>
 
<pre>
 
   BIP: 32
 
   BIP: 32
 +
  Layer: Applications
 
   Title: Hierarchical Deterministic Wallets
 
   Title: Hierarchical Deterministic Wallets
   Author: Pieter Wuille
+
   Author: Pieter Wuille <pieter.wuille@gmail.com>
   Status: Accepted
+
  Comments-Summary: No comments yet.
 +
  Comments-URI: https://github.com/bitcoin/bips/wiki/Comments:BIP-0032
 +
   Status: Final
 
   Type: Informational
 
   Type: Informational
   Created: 11-02-2012
+
   Created: 2012-02-11
 +
  License: BSD-2-Clause
 
</pre>
 
</pre>
  
{{BipMoved|bip-0032.mediawiki|BIP 0032}}
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{{BipMoved|bip-0032.mediawiki}}

Revision as of 17:39, 14 May 2017

This page describes a BIP (Bitcoin Improvement Proposal).
Please see BIP 2 for more information about BIPs and creating them. Please do not just create a wiki page.

RECENT CHANGES:

  • (24 Feb 2017) Added test vectors for hardened derivation with leading zeros
  • (16 Apr 2013) Added private derivation for i ≥ 0x80000000 (less risk of parent private key leakage)
  • (30 Apr 2013) Switched from multiplication by IL to addition of IL (faster, easier implementation)
  • (25 May 2013) Added test vectors
  • (15 Jan 2014) Rename keys with index ≥ 0x80000000 to hardened keys, and add explicit conversion functions.
  BIP: 32
  Layer: Applications
  Title: Hierarchical Deterministic Wallets
  Author: Pieter Wuille <pieter.wuille@gmail.com>
  Comments-Summary: No comments yet.
  Comments-URI: https://github.com/bitcoin/bips/wiki/Comments:BIP-0032
  Status: Final
  Type: Informational
  Created: 2012-02-11
  License: BSD-2-Clause

Please do not modify this page. This is a mirror of the BIP from the source Git repository here.