ciphr

Cifra

Ciphr é uma ferramenta CLI para executar e compor codificação, decodificação, criptografia, descriptografia, hash e outras operações diversas em fluxos de dados. Ele pega os dados fornecidos, dados de arquivo ou dados do stdin e executa um pipeline de funções no fluxo de dados, gravando os dados resultantes no stdout. Ele foi projetado principalmente para uso no domínio da segurança da informação, principalmente para manipulação rápida ou casual de dados para análise forense, testes de penetração ou eventos de captura de bandeira; provavelmente poderia ter outros usos imprevistos, mas deve ser presumido que seja um brinquedo experimental, pois nenhum esforço foi feito para tornar as funções criptográficas incluídas robustas contra ataques (ataques de temporização, etc.), e é recomendado não usar nenhuma função incluída em qualquer um. mecanismos de segurança de linha.

Exemplos

$ ciphr ' "abc" '
abc
$ ciphr ' "abc" ' hex
616263
$ ciphr ' "abc" ' hex ~ hex
abc
$ ciphr ' "616263" ' ~ hex
abc
$ ciphr 0x616263
abc
$ ciphr 0x616263 hex
616263
$ ciphr 0b10101010 bin
10101010
$ ciphr 0b10101010 hex
aa
$ ciphr 255 hex
ff
$ ciphr 65
A
$ ciphr ' "" ' md5 hex
d41d8cd98f00b204e9800998ecf8427e
$ echo -n " " | ciphr md5 hex
d41d8cd98f00b204e9800998ecf8427e
$ ciphr ' "abc" ' sha1 hex
a9993e364706816aba3e25717850c26c9cd0d89d
$ echo -n " abc " | ciphr sha1 | xxd -ps
a9993e364706816aba3e25717850c26c9cd0d89d
$ echo -n " abc " | ciphr ' xor["abc"] hex '
000000
$ echo -n " abc " | ciphr xor[0x01] hex
606362
$ echo -n " abc " | ciphr xor[0x01]
`cb
$ echo -n " abc " | ciphr xor[0x020304]
cag
$ echo -n " abc " | ciphr ' aes128cbc["super secret key"] hex '
1e98110410ea0aa59a31ddc462d720d07e1e01268e405ee9fba29b3f91752e0c
$ echo -n " abc " | ciphr ' aes128cbc["super secret key"] hex ~hex ~aes128cbc["super secret key"] '
abc
$ ciphr @/etc/hosts
127.0.0.1       localhost
$ ciphr @/etc/hosts md5 hex
8f4491642052129e98cc211b4f32d9c5
$ ciphr @/etc/hosts xor[0x01]
036/1/1/mnb`minru
$ ciphr @/etc/hosts aes-128-cbc[@/etc/hosts] hex
3033c8627781ae2152d0b25f1acd3397161d5e8462164716539502ad908163e13eec1a73ee03ba89a877ac49fd04d7a3
$ ciphr @/etc/hosts aes-128-cbc[@/etc/hosts] ~ aes-128-cbc[@/etc/hosts]
127.0.0.1       localhost
$ ciphr @/etc/hosts aes-128-cbc[0xdeadbeefdeadbeefdeadbeefdeadbeef] hex
92638d3f10a303938b48bd4a108744ed4216c99b005ddc19cce752af53ef089be1e43a446fda55c4e76036f31612459f
$ ciphr @/etc/hosts aes-128-cbc[0xdeadbeefdeadbeefdeadbeefdeadbeef] ~ aes-128-cbc[0xdeadbeefdeadbeefdeadbeefdeadbeef]
127.0.0.1       localhost 

Instalação

Gemas Rubis

$ gem install ciphr
Fetching: ciphr-0.0.1.gem (100%)
Successfully installed ciphr-0.0.1
Parsing documentation for ciphr-0.0.1
Installing ri documentation for ciphr-0.0.1
Done installing documentation for ciphr after 2 seconds
1 gem installed

Fonte

Requer que o bundler seja instalado ( gem install bundler )

git clone https://github.com/frohoff/ciphr.git
cd ciphr
bundle install
bundle exec rake install

Uso

$ ciphr -v -h
Usage: ciphr [options] [spec]
    -h, --help
    -v, --verbose
    -n, --no-newline
    -N, --newline
    -x, --xargs-mode
    -0, --null
Available Functions: aliases ([args])
  md4 (input)
  md5 (input)
  sha (input)
  sha1 (input)
  sha224 (input)
  sha256 (input)
  sha384 (input)
  sha512 (input)
  hmac-md4, hmacmd4 (input, key)
  hmac-md5, hmacmd5 (input, key)
  hmac-sha, hmacsha (input, key)
  hmac-sha1, hmacsha1 (input, key)
  hmac-sha224, hmacsha224 (input, key)
  hmac-sha256, hmacsha256 (input, key)
  hmac-sha384, hmacsha384 (input, key)
  hmac-sha512, hmacsha512 (input, key)
  aes-128-cbc, aes128cbc (input, key)
  aes-128-cbc-hmac-sha1, aes128cbchmacsha1 (input, key)
  aes-128-cbc-hmac-sha256, aes128cbchmacsha256 (input, key)
  aes-128-cfb, aes128cfb (input, key)
  aes-128-cfb1, aes128cfb1 (input, key)
  aes-128-cfb8, aes128cfb8 (input, key)
  aes-128-ctr, aes128ctr (input, key)
  aes-128-ecb, aes128ecb (input, key)
  aes-128-ofb, aes128ofb (input, key)
  aes-128-xts, aes128xts (input, key)
  aes-192-cbc, aes192cbc (input, key)
  aes-192-cfb, aes192cfb (input, key)
  aes-192-cfb1, aes192cfb1 (input, key)
  aes-192-cfb8, aes192cfb8 (input, key)
  aes-192-ctr, aes192ctr (input, key)
  aes-192-ecb, aes192ecb (input, key)
  aes-192-ofb, aes192ofb (input, key)
  aes-256-cbc, aes256cbc (input, key)
  aes-256-cbc-hmac-sha1, aes256cbchmacsha1 (input, key)
  aes-256-cbc-hmac-sha256, aes256cbchmacsha256 (input, key)
  aes-256-cfb, aes256cfb (input, key)
  aes-256-cfb1, aes256cfb1 (input, key)
  aes-256-cfb8, aes256cfb8 (input, key)
  aes-256-ctr, aes256ctr (input, key)
  aes-256-ecb, aes256ecb (input, key)
  aes-256-ofb, aes256ofb (input, key)
  aes-256-xts, aes256xts (input, key)
  aes128 (input, key)
  aes192 (input, key)
  aes256 (input, key)
  bf (input, key)
  bf-cbc, bfcbc (input, key)
  bf-cfb, bfcfb (input, key)
  bf-ecb, bfecb (input, key)
  bf-ofb, bfofb (input, key)
  camellia-128-cbc, camellia128cbc (input, key)
  camellia-128-cfb, camellia128cfb (input, key)
  camellia-128-cfb1, camellia128cfb1 (input, key)
  camellia-128-cfb8, camellia128cfb8 (input, key)
  camellia-128-ecb, camellia128ecb (input, key)
  camellia-128-ofb, camellia128ofb (input, key)
  camellia-192-cbc, camellia192cbc (input, key)
  camellia-192-cfb, camellia192cfb (input, key)
  camellia-192-cfb1, camellia192cfb1 (input, key)
  camellia-192-cfb8, camellia192cfb8 (input, key)
  camellia-192-ecb, camellia192ecb (input, key)
  camellia-192-ofb, camellia192ofb (input, key)
  camellia-256-cbc, camellia256cbc (input, key)
  camellia-256-cfb, camellia256cfb (input, key)
  camellia-256-cfb1, camellia256cfb1 (input, key)
  camellia-256-cfb8, camellia256cfb8 (input, key)
  camellia-256-ecb, camellia256ecb (input, key)
  camellia-256-ofb, camellia256ofb (input, key)
  camellia128 (input, key)
  camellia192 (input, key)
  camellia256 (input, key)
  cast (input, key)
  cast-cbc, castcbc (input, key)
  cast5-cbc, cast5cbc (input, key)
  cast5-cfb, cast5cfb (input, key)
  cast5-ecb, cast5ecb (input, key)
  cast5-ofb, cast5ofb (input, key)
  des (input, key)
  des-cbc, descbc (input, key)
  des-cfb, descfb (input, key)
  des-cfb1, descfb1 (input, key)
  des-cfb8, descfb8 (input, key)
  des-ecb, desecb (input, key)
  des-ede, desede (input, key)
  des-ede-cbc, desedecbc (input, key)
  des-ede-cfb, desedecfb (input, key)
  des-ede-ofb, desedeofb (input, key)
  des-ede3, desede3 (input, key)
  des-ede3-cbc, desede3cbc (input, key)
  des-ede3-cfb, desede3cfb (input, key)
  des-ede3-cfb1, desede3cfb1 (input, key)
  des-ede3-cfb8, desede3cfb8 (input, key)
  des-ede3-ofb, desede3ofb (input, key)
  des-ofb, desofb (input, key)
  des3 (input, key)
  desx (input, key)
  desx-cbc, desxcbc (input, key)
  rc2 (input, key)
  rc2-40-cbc, rc240cbc (input, key)
  rc2-64-cbc, rc264cbc (input, key)
  rc2-cbc, rc2cbc (input, key)
  rc2-cfb, rc2cfb (input, key)
  rc2-ecb, rc2ecb (input, key)
  rc2-ofb, rc2ofb (input, key)
  rc4 (input, key)
  rc4-40, rc440 (input, key)
  rc4-hmac-md5, rc4hmacmd5 (input, key)
  seed (input, key)
  seed-cbc, seedcbc (input, key)
  seed-cfb, seedcfb (input, key)
  seed-ecb, seedecb (input, key)
  seed-ofb, seedofb (input, key)
  aes-128-ccm, aes128ccm (input, key)
  aes-128-gcm, aes128gcm (input, key)
  aes-192-ccm, aes192ccm (input, key)
  aes-192-gcm, aes192gcm (input, key)
  aes-256-ccm, aes256ccm (input, key)
  aes-256-gcm, aes256gcm (input, key)
  blowfish (input, key)
  id-aes128-ccm, idaes128ccm (input, key)
  id-aes128-gcm, idaes128gcm (input, key)
  id-aes128-wrap, idaes128wrap (input, key)
  id-aes192-ccm, idaes192ccm (input, key)
  id-aes192-gcm, idaes192gcm (input, key)
  id-aes192-wrap, idaes192wrap (input, key)
  id-aes256-ccm, idaes256ccm (input, key)
  id-aes256-gcm, idaes256gcm (input, key)
  id-aes256-wrap, idaes256wrap (input, key)
  id-smime-alg-cms3deswrap, idsmimealgcms3deswrap (input, key)
  b2, base2, bin, binary (input)
  b8, base8, oct, octal (input)
  b16, base16, hex, hexidecimal (input)
  b32, base32, b32-std, base32-std (input)
  b64, base64, b64-psq, b64-std, base64-psq, base64-std (input)
  b64-ps, b64-utf7, base64-ps, base64-utf7 (input)
  b64-ph, b64-file, base64-ph, base64-file (input)
  b64-hu, b64-url, base64-hu, base64-url (input)
  b64-duh, b64-yui, base64-duh, base64-yui (input)
  b64-dh, b64-xml-name, base64-dh, base64-xml-name (input)
  b64-uc, b64-xml-id, base64-uc, base64-xml-id (input)
  b64-uh, b64-prog-id-1, base64-uh, base64-prog-id-1 (input)
  b64-du, b64-prog-id-2, base64-du, base64-prog-id-2 (input)
  b64-xh, b64-regex, base64-xh, base64-regex (input)
  r2, rad2, radix2 (input)
  r3, rad3, radix3 (input)
  r4, rad4, radix4 (input)
  r5, rad5, radix5 (input)
  r6, rad6, radix6 (input)
  r7, rad7, radix7 (input)
  r8, rad8, radix8 (input)
  r9, rad9, radix9 (input)
  r10, rad10, radix10 (input)
  r11, rad11, radix11 (input)
  r12, rad12, radix12 (input)
  r13, rad13, radix13 (input)
  r14, rad14, radix14 (input)
  r15, rad15, radix15 (input)
  r16, rad16, radix16 (input)
  r17, rad17, radix17 (input)
  r18, rad18, radix18 (input)
  r19, rad19, radix19 (input)
  r20, rad20, radix20 (input)
  r21, rad21, radix21 (input)
  r22, rad22, radix22 (input)
  r23, rad23, radix23 (input)
  r24, rad24, radix24 (input)
  r25, rad25, radix25 (input)
  r26, rad26, radix26 (input)
  r27, rad27, radix27 (input)
  r28, rad28, radix28 (input)
  r29, rad29, radix29 (input)
  r30, rad30, radix30 (input)
  r31, rad31, radix31 (input)
  r32, rad32, radix32 (input)
  r33, rad33, radix33 (input)
  r34, rad34, radix34 (input)
  r35, rad35, radix35 (input)
  r36, rad36, radix36 (input)
  deflate (input)
  gzip, gz (input)
  and-trunc (input, input)
  or-trunc (input, input)
  xor-trunc (input, input)
  and (input, input)
  or (input, input)
  xor (input, input)
  not (input)
  url, uri, cgi (input)
  cat, catenate (input)
  repack (input, ch1, ch2)
  tr, translate (input, ch1, ch2)
  repl, replace (input, search, replace)
  rc4-ruby (input, key)

Em desenvolvimento

Confira o código:

git clone https://github.com/frohoff/ciphr.git
cd ciphr

Execute o comando do diretório gem/project explodido:

bundle exec ruby -Ilib bin/ciphr [args]

Contribuindo

1. Garfo
2. Crie sua ramificação de recursos ( git checkout -b my-new-feature )
3. Confirme suas alterações ( git commit -am 'Add some feature' )
4. Empurre para o branch ( git push origin my-new-feature )
5. Criar nova solicitação pull