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myarbrough@oreilly.com 2014-11-05 08:57:09 -08:00
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@ -594,26 +594,24 @@ BIP0039 defines the creation of a mnemonic code and seed as a follows:
The mnemonic code represents 128 to 256 bits, which are used to derive a longer (512-bit) seed through the use of the key-stretching function PBKDF2. The resulting seed is used to create a deterministic wallet and all of its derived keys. The mnemonic code represents 128 to 256 bits, which are used to derive a longer (512-bit) seed through the use of the key-stretching function PBKDF2. The resulting seed is used to create a deterministic wallet and all of its derived keys.
Tables pass:[<xref linkend="table_4-6" xrefstyle="select: labelnumber"/>] and pass:[<xref linkend="table_4-7" xrefstyle="select: labelnumber"/>] list some examples of mnemonic codes and the seeds they produce. The following lists show some examples of mnemonic codes and the seeds they produce.
[[table_4-6]] 128-bit entropy mnemonic code and resulting seed:
.128-bit entropy mnemonic code and resulting seed
|======= entropy input (128 bits):: 0c1e24e5917779d297e14d45f14e1a1a
| entropy input (128 bits) | 0c1e24e5917779d297e14d45f14e1a1a mnemonic (12 words):: army van defense carry jealous true garbage claim echo media make crunch
| mnemonic (12 words) | army van defense carry jealous true garbage claim echo media make crunch seed (512 bits):: 3338a6d2ee71c7f28eb5b882159634cd46a898463e9d2d0980f8e80dfbba5b0fa0291e5fb88\
| seed (512 bits) | 3338a6d2ee71c7f28eb5b882159634cd46a898463e9d2d0980f8e80dfbba5b0fa0291e5fb88\
8a599b44b93187be6ee3ab5fd3ead7dd646341b2cdb8d08d13bf7 8a599b44b93187be6ee3ab5fd3ead7dd646341b2cdb8d08d13bf7
|=======
[[table_4-7]]
.256-bit entropy mnemonic code and resulting seed 256-bit entropy mnemonic code and resulting seed:
|=======
| entropy input (256 bits) | 2041546864449caff939d32d574753fe684d3c947c3346713dd8423e74abcf8c entropy input (256 bits):: 2041546864449caff939d32d574753fe684d3c947c3346713dd8423e74abcf8c
| mnemonic (24 words) | cake apple borrow silk endorse fitness top denial coil riot stay wolf mnemonic (24 words):: cake apple borrow silk endorse fitness top denial coil riot stay wolf
luggage oxygen faint major edit measure invite love trap field dilemma oblige luggage oxygen faint major edit measure invite love trap field dilemma oblige
| seed (512 bits) | 3972e432e99040f75ebe13a660110c3e29d131a2c808c7ee5f1631d0a977fcf473bee22\ seed (512 bits):: 3972e432e99040f75ebe13a660110c3e29d131a2c808c7ee5f1631d0a977fcf473bee22\
fce540af281bf7cdeade0dd2c1c795bd02f1e4049e205a0158906c343 fce540af281bf7cdeade0dd2c1c795bd02f1e4049e205a0158906c343
|=======
[[hd_wallets]] [[hd_wallets]]
==== Hierarchical Deterministic Wallets (BIP0032/BIP0044) ==== Hierarchical Deterministic Wallets (BIP0032/BIP0044)