攻防世界crypto_转轮机加密
wp
题目下载,轮转机加密
1: < ZWAXJGDLUBVIQHKYPNTCRMOSFE <
2: < KPBELNACZDTRXMJQOYHGVSFUWI <
3: < BDMAIZVRNSJUWFHTEQGYXPLOCK <
4: < RPLNDVHGFCUKTEBSXQYIZMJWAO <
5: < IHFRLABEUOTSGJVDKCPMNZQWXY <
6: < AMKGHIWPNYCJBFZDRUSLOQXVET <
7: < GWTHSPYBXIZULVKMRAFDCEONJQ <
8: < NOZUTWDCVRJLXKISEFAPMYGHBQ <
9: < XPLTDSRFHENYVUBMCQWAOIKZGJ <
10: < UDNAJFBOWTGVRSCZQKELMXYIHP <
11: < MNBVCXZQWERTPOIUYALSKDJFHG <
12: < LVNCMXZPQOWEIURYTASBKJDFHG <
13: < JZQAWSXCDERFVBGTYHNUMKILOP <
密钥为:2,3,7,5,13,12,9,1,8,10,4,11,6
密文为:NFQKSEVOQOFNP
fireinthehole
原理
密钥就是根据原来密码表的行号重新排序,
1: KPBELNACZDTRXMJQOYHGVSFUWI
2: BDMAIZVRNSJUWFHTEQGYXPLOCK
3: GWTHSPYBXIZULVKMRAFDCEONJQ
4: IHFRLABEUOTSGJVDKCPMNZQWXY
5: JZQAWSXCDERFVBGTYHNUMKILOP
6: LVNCMXZPQOWEIURYTASBKJDFHG
7: XPLTDSRFHENYVUBMCQWAOIKZGJ
8: ZWAXJGDLUBVIQHKYPNTCRMOSFE
9: NOZUTWDCVRJLXKISEFAPMYGHBQ
10:UDNAJFBOWTGVRSCZQKELMXYIHP
11:RPLNDVHGFCUKTEBSXQYIZMJWAO
12:MNBVCXZQWERTPOIUYALSKDJFHG
13:AMKGHIWPNYCJBFZDRUSLOQXVET
再根据密文重新排列 第 1 行滚动到第 1 个字母为 N,第 2 行第 1个字母滚动为 F
NACZDTRXMJQOYHGVSFUWIKPBEL
FHTEQGYXPLOCKBDMAIZVRNSJUW
QGWTHSPYBXIZULVKMRAFDCEONJ
KCPMNZQWXYIHFRLABEUOTSGJVD
SXCDERFVBGTYHNUMKILOPJZQAW
EIURYTASBKJDFHGLVNCMXZPQOW
VUBMCQWAOIKZGJXPLTDSRFHENY
OSFEZWAXJGDLUBVIQHKYPNTCRM
QNOZUTWDCVRJLXKISEFAPMYGHB
OWTGVRSCZQKELMXYIHPUDNAJFB
FCUKTEBSXQYIZMJWAORPLNDVHG
NBVCXZQWERTPOIUYALSKDJFHGM
PNYCJBFZDRUSLOQXVETAMKGHIW
然后第9列有意义
fireinthehole

浙公网安备 33010602011771号