crypto-bip39
This is a small experiment to understand how cryptographic wallet private keys for cryptocurrency can be generated and use a BIP39 Mnemonic code as a backup key.
Proof of concept. Code is intentionally messy.
Just run npm start. It will generate a private key from the crypto library and display its BIP39 mnemonic code on the console.
mother answer list soon coconut song crucial interest eye oyster message neck pumpkin menu home release sun glow notice parent pink horse such want
To see generated private keys and detailed information, run details.
npm run details
-[ Private Key ]----------------------------------------------------------------
90213609e7a2cf9e4d1bad5133ce2fc9dadb165b45a9d94c7a5bd01a50dbb61f
bits: 256
total wallet count: 115,792,089,237,316,200,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000
1: 0x90 10010000 144 12: 0x51 01010001 81 23: 0xd9 11011001 217
2: 0x21 00100001 33 13: 0x33 00110011 51 24: 0x4c 01001100 76
3: 0x36 00110110 54 14: 0xce 11001110 206 25: 0x7a 01111010 122
4: 0x09 00001001 9 15: 0x2f 00101111 47 26: 0x5b 01011011 91
5: 0xe7 11100111 231 16: 0xc9 11001001 201 27: 0xd0 11010000 208
6: 0xa2 10100010 162 17: 0xda 11011010 218 28: 0x1a 00011010 26
7: 0xcf 11001111 207 18: 0xdb 11011011 219 29: 0x50 01010000 80
8: 0x9e 10011110 158 19: 0x16 00010110 22 30: 0xdb 11011011 219
9: 0x4d 01001101 77 20: 0x5b 01011011 91 31: 0xb6 10110110 182
10: 0x1b 00011011 27 21: 0x45 01000101 69 32: 0x1f 00011111 31
11: 0xad 10101101 173 22: 0xa9 10101001 169
-[ Words ]----------------------------------------------------------------------
count: 24
bits: 11
dictionary: 2048
1: 10010000001 1153 mother 13: 10101101101 1389 pumpkin
2: 00001001101 77 answer 14: 10001011001 1113 menu
3: 10000010011 1043 list 15: 01101101000 872 home
4: 11001111010 1658 soon 16: 10110101001 1449 release
5: 00101100111 359 coconut 17: 11011001010 1738 sun
6: 11001111001 1657 song 18: 01100011110 798 glow
7: 00110100011 419 crucial 19: 10010110111 1207 notice
8: 01110101101 941 interest 20: 10100000001 1281 parent
9: 01010001001 649 eye 21: 10100101000 1320 pink
10: 10011110011 1267 oyster 22: 01101101110 878 horse
11: 10001011111 1119 message 23: 11011000011 1731 such
12: 10010011101 1181 neck 24: 111........
-[ Checksum ]-------------------------------------------------------------------
guess chance: 256
hash: 0xb7701fa09f2431538435c69a4c3d03b4edde8d5d058ad07fc4570caeb87dd9d8
start: 0xb7 ...10110111
partial: 111........
word 24: 11110110111 1975 want
-[ BIP39 Mnemonic Code ]--------------------------------------------------------
mother answer list soon coconut song crucial interest eye oyster message neck pumpkin menu home release sun glow notice parent pink horse such want
-[ First Four Letters ]---------------------------------------------------------
1: moth 2: answ 3: list 4: soon
5: coco 6: song 7: cruc 8: inte
9: eye 10: oyst 11: mess 12: neck
13: pump 14: menu 15: home 16: rele
17: sun 18: glow 19: noti 20: pare
21: pink 22: hors 23: such 24: want
- Generating a private key on your computer is not considered to be secure.
- The provided example key has been posted in a public repository and should not be used.
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