1f72f8299SJan Lentfer 2327e51cbSPeter Avalos#------------------------------------------------------------------------------ 3*3b9cdfa3SAntonio Huete Jimenez# $File: mcrypt,v 1.6 2022/02/08 18:51:45 christos Exp $ 4327e51cbSPeter Avalos# Mavroyanopoulos Nikos <nmav@hellug.gr> 5327e51cbSPeter Avalos# mcrypt: file(1) magic for mcrypt 2.2.x; 6*3b9cdfa3SAntonio Huete Jimenez# URL: https://en.wikipedia.org/wiki/Mcrypt 7*3b9cdfa3SAntonio Huete Jimenez# http://fileformats.archiveteam.org/wiki/MCrypt 8*3b9cdfa3SAntonio Huete Jimenez# Reference: http://mark0.net/download/triddefs_xml.7z/defs/n/nc-mcrypt.trid.xml 9*3b9cdfa3SAntonio Huete Jimenez# Update: Joerg Jenderek 10*3b9cdfa3SAntonio Huete Jimenez# Note: called by TrID "mcrypt encrypted (v2.5)" 11327e51cbSPeter Avalos0 string \0m\3 mcrypt 2.5 encrypted data, 12*3b9cdfa3SAntonio Huete Jimenez#!:mime application/octet-stream 13*3b9cdfa3SAntonio Huete Jimenez!:mime application/x-crypt-nc 14*3b9cdfa3SAntonio Huete Jimenez!:ext nc 15327e51cbSPeter Avalos>4 string >\0 algorithm: %s, 16327e51cbSPeter Avalos>>&1 leshort >0 keysize: %d bytes, 17327e51cbSPeter Avalos>>>&0 string >\0 mode: %s, 18327e51cbSPeter Avalos 19*3b9cdfa3SAntonio Huete Jimenez# Reference: http://mark0.net/download/triddefs_xml.7z/defs/n/nc-mcrypt-22.trid.xml 20*3b9cdfa3SAntonio Huete Jimenez# Note: called by TrID "mcrypt encrypted (v2.2)" 21327e51cbSPeter Avalos0 string \0m\2 mcrypt 2.2 encrypted data, 22*3b9cdfa3SAntonio Huete Jimenez#!:mime application/octet-stream 23*3b9cdfa3SAntonio Huete Jimenez!:mime application/x-crypt-nc 24*3b9cdfa3SAntonio Huete Jimenez# no example 25*3b9cdfa3SAntonio Huete Jimenez!:ext nc 26327e51cbSPeter Avalos>3 byte 0 algorithm: blowfish-448, 27327e51cbSPeter Avalos>3 byte 1 algorithm: DES, 28327e51cbSPeter Avalos>3 byte 2 algorithm: 3DES, 29327e51cbSPeter Avalos>3 byte 3 algorithm: 3-WAY, 30327e51cbSPeter Avalos>3 byte 4 algorithm: GOST, 31327e51cbSPeter Avalos>3 byte 6 algorithm: SAFER-SK64, 32327e51cbSPeter Avalos>3 byte 7 algorithm: SAFER-SK128, 33327e51cbSPeter Avalos>3 byte 8 algorithm: CAST-128, 34327e51cbSPeter Avalos>3 byte 9 algorithm: xTEA, 35327e51cbSPeter Avalos>3 byte 10 algorithm: TWOFISH-128, 36327e51cbSPeter Avalos>3 byte 11 algorithm: RC2, 37327e51cbSPeter Avalos>3 byte 12 algorithm: TWOFISH-192, 38327e51cbSPeter Avalos>3 byte 13 algorithm: TWOFISH-256, 39327e51cbSPeter Avalos>3 byte 14 algorithm: blowfish-128, 40327e51cbSPeter Avalos>3 byte 15 algorithm: blowfish-192, 41327e51cbSPeter Avalos>3 byte 16 algorithm: blowfish-256, 42327e51cbSPeter Avalos>3 byte 100 algorithm: RC6, 43327e51cbSPeter Avalos>3 byte 101 algorithm: IDEA, 44327e51cbSPeter Avalos>4 byte 0 mode: CBC, 45327e51cbSPeter Avalos>4 byte 1 mode: ECB, 46327e51cbSPeter Avalos>4 byte 2 mode: CFB, 47327e51cbSPeter Avalos>4 byte 3 mode: OFB, 48327e51cbSPeter Avalos>4 byte 4 mode: nOFB, 49327e51cbSPeter Avalos>5 byte 0 keymode: 8bit 50327e51cbSPeter Avalos>5 byte 1 keymode: 4bit 51327e51cbSPeter Avalos>5 byte 2 keymode: SHA-1 hash 52327e51cbSPeter Avalos>5 byte 3 keymode: MD5 hash 53