├── stdin.example ├── README.md ├── gen.sh ├── grep.sh └── LICENSE /stdin.example: -------------------------------------------------------------------------------- 1 | %echo Generating key... 2 | Key-Type: RSA 3 | Key-Length: 4096 4 | Key-Usage: encrypt,sign,auth 5 | Subkey-Type: RSA 6 | Subkey-Length: 4096 7 | Subkey-Usage: encrypt,sign,auth 8 | Name-Real: Manfred Touron 9 | Name-Comment: http://m.42.am/ 10 | Name-Email: m@42.am 11 | Expire-Date: 0 12 | Passphrase: blahblah 13 | %secring myring.sec 14 | %pubring myring.pub 15 | %commit 16 | %echo done 17 | -------------------------------------------------------------------------------- /README.md: -------------------------------------------------------------------------------- 1 | # brute-gpg-fingerprint 2 | :neckbeard: bruteforce `gpg --gen-key` to get a cool fingerprint 3 | 4 | ## Usage 5 | 6 | First, you need to update the `stdin` file with your GPG options 7 | 8 | --- 9 | 10 | ##### Bruteforce 11 | 12 | ```console 13 | $ yes | parallel --nice 19 ./gen.sh 14 | ``` 15 | 16 | --- 17 | 18 | ##### See results 19 | 20 | ```console 21 | $ ./grep.sh 22 | ``` 23 | 24 | ## License 25 | 26 | MIT 27 | -------------------------------------------------------------------------------- /gen.sh: -------------------------------------------------------------------------------- 1 | #!/bin/bash 2 | 3 | #set -x 4 | set -e 5 | 6 | # ensure haveged is running 7 | 8 | dir=`mktemp -d` 9 | curdir=`pwd` 10 | GPG=/usr/bin/gpg 11 | 12 | function cleanup { 13 | set -x 14 | rm -rf $dir 15 | } 16 | trap cleanup EXIT 17 | 18 | 19 | pushd $dir 20 | cat $curdir/stdin | $GPG --batch --gen-key 21 | $GPG --keyring ./myring.pub --secret-keyring ./myring.sec --list-secret-keys 22 | KEY=$($GPG --keyring ./myring.pub --secret-keyring ./myring.sec --list-secret-keys | grep sec | cut -d/ -f2 | cut -d' ' -f1 | grep -v myring.sec) 23 | 24 | popd 25 | 26 | mkdir -p output/$KEY 27 | mv $dir/myring.* output/$KEY 28 | echo output/$KEY 29 | -------------------------------------------------------------------------------- /grep.sh: -------------------------------------------------------------------------------- 1 | #!/bin/bash 2 | 3 | KEYS=$(ls output) 4 | 5 | echo 42 or 1337 6 | echo "${KEYS}" | egrep --color=yes '1337' 7 | echo "${KEYS}" | egrep --color=yes '0FF1C[E3]' 8 | echo "${KEYS}" | egrep --color=yes '4B1D' 9 | echo "${KEYS}" | egrep --color=yes 'B[A4]DC0D[E3]' 10 | echo "${KEYS}" | egrep --color=yes 'B[4A]DF00D' 11 | echo "${KEYS}" | egrep --color=yes 'B[4A]DC[4A]F[E3]' 12 | echo "${KEYS}" | egrep --color=yes 'D[E3][A4]DB[E3][E3]F' 13 | echo "${KEYS}" | egrep --color=yes 'F[E3][E3]1B[4A]D' 14 | echo "${KEYS}" | egrep --color=yes 'D[E3][A4]DF[E3][E3]D' 15 | echo "${KEYS}" | egrep --color=yes 'B[4A]B[3E]' 16 | echo "${KEYS}" | egrep --color=yes 'D[3E]F[4A]C[E3]' 17 | echo "${KEYS}" | egrep --color=yes '8173' 18 | echo "${KEYS}" | egrep --color=yes 'C001' 19 | echo "${KEYS}" | egrep --color=yes '[5S]002[3E]2' 20 | echo "${KEYS}" | egrep --color=yes 'ABCDE' 21 | echo "${KEYS}" | egrep --color=yes 'EDCBA' 22 | echo "${KEYS}" | egrep --color=yes '12345' 23 | echo "${KEYS}" | egrep --color=yes '54321' 24 | echo "${KEYS}" | egrep --color=yes '^4242' 25 | echo "${KEYS}" | egrep --color=yes '4242$' 26 | echo "${KEYS}" | egrep --color=yes '^0000' 27 | echo "${KEYS}" | egrep --color=yes '0000$' 28 | echo "${KEYS}" | egrep 88 | egrep 25 | egrep 01 | egrep --color=yes '(25|01|88)' # birthdate 29 | echo 30 | 31 | if [ "1" = "0" ]; then 32 | echo hexspeaks 33 | for word in $(cat hexspeak | sed '/...../!d'); do 34 | echo "${KEYS}" | egrep --color=yes $word 35 | done 36 | echo 37 | fi 38 | 39 | 40 | echo redundants 41 | echo ========== 42 | 43 | #echo "- ABAB" 44 | #echo "- AA" 45 | #echo "${KEYS}" | egrep --color=yes '([0-9A-F]{2})\1' 46 | #echo "${KEYS}" | egrep --color=yes '([0-9A-F])\1' 47 | #echo 48 | 49 | #echo "- AAA" 50 | #echo "${KEYS}" | egrep --color=yes '([0-9A-F])\1{2}' 51 | 52 | #echo "- ABCABC" 53 | #echo "${KEYS}" | egrep --color=yes '([0-9A-F]{3})\1' 54 | 55 | #echo "- ABCABCABC" 56 | #echo "${KEYS}" | egrep --color=yes '([0-9A-F]{3})\1{2}' 57 | 58 | echo "- ABCDABCD" 59 | echo "${KEYS}" | egrep --color=yes '([0-9A-F]{4})\1' 60 | 61 | #echo "- AABBCC" 62 | #echo "${KEYS}" | egrep --color=yes '([0-9A-F])\1([0-9A-F])\2([0-9A-F])\3' 63 | 64 | echo "- AABBBBCC" 65 | echo "${KEYS}" | egrep --color=yes '([0-9A-F])\1([0-9A-F])\2{3}([0-9A-F])\3' 66 | 67 | echo "- AAAABBCC" 68 | echo "${KEYS}" | egrep --color=yes '([0-9A-F])\1{3}([0-9A-F])\2([0-9A-F])\3' 69 | 70 | echo "- AABBCCCC" 71 | echo "${KEYS}" | egrep --color=yes '([0-9A-F])\1([0-9A-F])\2([0-9A-F])\3{3}' 72 | 73 | #echo "- ABCDDABC" 74 | #echo "${KEYS}" | egrep --color=yes '([0-9A-F]{3})([0-9A-F]{2})\1' 75 | 76 | echo "- AABBBCCC" 77 | echo "${KEYS}" | egrep --color=yes '([0-9A-F])\1([0-9A-F])\2{2}([0-9A-F])\3{2}' 78 | 79 | echo "- AAABBBCC" 80 | echo "${KEYS}" | egrep --color=yes '([0-9A-F])\1{2}([0-9A-F])\2{2}([0-9A-F])\3' 81 | 82 | echo "- AAABBCCC" 83 | echo "${KEYS}" | egrep --color=yes '([0-9A-F])\1{2}([0-9A-F])\2([0-9A-F])\3{2}' 84 | 85 | echo "- AABBCCDD" 86 | echo "${KEYS}" | egrep --color=yes '([0-9A-F])\1([0-9A-F])\2([0-9A-F])\3([0-9A-F])\4' 87 | 88 | echo "- xxxxAAAA" 89 | echo "${KEYS}" | egrep --color=yes '([0-9A-F])\1{3}$' 90 | 91 | echo "- AAAAxxxx" 92 | echo "${KEYS}" | egrep --color=yes '^([0-9A-F])\1{3}' 93 | 94 | echo "- AAAAA" 95 | echo "${KEYS}" | egrep --color=yes '([0-9A-F])\1{4}' 96 | 97 | echo "- AAAAAA" 98 | echo "${KEYS}" | egrep --color=yes '([0-9A-F])\1{5}' 99 | 100 | echo "- AAAAAAA" 101 | echo "${KEYS}" | egrep --color=yes '([0-9A-F])\1{6}' 102 | echo 103 | 104 | printf "Total keys: %d\n" $(echo "${KEYS}" | wc -l) 105 | du -hs output 106 | -------------------------------------------------------------------------------- /LICENSE: -------------------------------------------------------------------------------- 1 | CC0 1.0 Universal 2 | 3 | Statement of Purpose 4 | 5 | The laws of most jurisdictions throughout the world automatically confer 6 | exclusive Copyright and Related Rights (defined below) upon the creator and 7 | subsequent owner(s) (each and all, an "owner") of an original work of 8 | authorship and/or a database (each, a "Work"). 9 | 10 | Certain owners wish to permanently relinquish those rights to a Work for the 11 | purpose of contributing to a commons of creative, cultural and scientific 12 | works ("Commons") that the public can reliably and without fear of later 13 | claims of infringement build upon, modify, incorporate in other works, reuse 14 | and redistribute as freely as possible in any form whatsoever and for any 15 | purposes, including without limitation commercial purposes. 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