![](https://lstatic.shangxueba.com/jiandati/pc/images/pc_jdt_tittleico.png)
维吉尼亚密码,属于()
A.单表替换
B.多表替换
C.现代密码体制
D.非对称密码体制
![](https://lstatic.shangxueba.com/jiandati/pc/images/jdt_q_ckda.png)
![](https://lstatic.shangxueba.com/jiandati/pc/images/jdt_panel_vip.png)
![](https://lstatic.shangxueba.com/jiandati/pc/images/jdt_q_wyda.png)
- · 有4位网友选择 D,占比44.44%
- · 有3位网友选择 C,占比33.33%
- · 有2位网友选择 A,占比22.22%
A.单表替换
B.多表替换
C.现代密码体制
D.非对称密码体制
以下是两段使用维吉尼亚密码加密后的密文,请任意选择其中一段密文尝试破解。 要求:需描述破解过程,提供相关数据,并给出明文与密钥。 (1) krkpekmcwxtvknugcmkxfwmgmjvpttuflihcumgxafsdajfupgzzmjlkyykxd vccyqiwdncebwhyjmgkazybtdfsitncwdnolqiacmchnhwcgxfzlwtxzlvgqe cllhimbnudynagrttgiiycmvyyimjzqaxvkcgkgrawxupmjwqemiptzrtmqdc iakjudnnuadfrimbbuvyaeqwshtpuyqhxvyaeffldmtvrjkpllsxtrlnvkiaj fukycvgjgibubldppkfpmkkuplafslaqycaigushmqxcityrwukqdftkgrlst ncudnnuzteqjrxyafshaqljsljfunhwiqtehncpkgxspkfvbstarlsgkxfibf fldmerptrqlygxpfrwxtvbdgqkztmtfsqegumcfararhwerchvygczyzjaacg ntgvfktmjvlpmkflpecjqtfdcclbncqwhycccbgeanyciclxncrwxofqieqmc shhdccughsxxvzdnhwtycmcbcrttvmurqlphxnwddkopqtehzapgpfrlkkkcp gadmgxdlrchvygczkerwxyfpawefsawukmefgkmpwqicnhwlnihvycsxckf (2) cbkznkiyjsrofgnqadnzuqigscvxizgsjwucusrdkxuahgzrhywtvdjeiuwsr rtnpszbvpzncngztbvsrnzuqigscvfjwqgjwcytwdazuqigscvfjwqgjwjhkf dylmcbmhonbmbvdnvbmwbnacjaphhonbmbvdnvbmwbnaublsbdnjjneoroyfm xfhixpzpcozzuqigscvxcvhdmfgxmgovzsqmvzyvwyzmsczoajsejifoakdcr ehwhgdehvmtnmvvmesvzifutzfjzoalwqztunwvdvmfhesvzifutzfjzoalwq ztunpsnoyfleoxdetbwfsoyfjmfhjuxuagnarsfqydoyfjzsrzeujmfhjuubi hrjdfinwsnepcawdnkbobvnmzucmghijjmbscjejnapddehlmqddmfxncqbfp xwfejifpqzhikiyaiozimubwuzufazsdjwdiudzmztivcmgp
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