Codegroup

Latest revision as of 20:57, 5 November 2023

Codegroup by John Walker is Win32 console and UNIX program that converts binary files to groups of 5 upper-case ASCII letters and spaces

Encoded files contain a 16-bit cyclical redundancy check (CRC) and file size to verify, when decoded, that the message is complete and correct. Files being decoded may contain other information before and after the codegroups, allowing in-the-clear annotations to be included.

uuencode:

• begin 644 data.bin
• M'XL("&7._R VUO;V /9U+FN2XSF3G6H5OA1(?HOB<=/<7__X7TN<PJ[L&
• M=?-&1;I+) B8 0;P?_Z'?WY_-=7Q"T_JSZ_6)X9?&"$OU9[N'A[A%^L^6=

codegroup:

• ZZZZZ YBPIL AIAIG FMOPP CPAAA DGNGP GPGPA ADNJN ELJKO ELIMO
• GEOHF KIFGP IFBCB PKCPI YJMHE PHBHP PPOBH NCOHD AKLLL AGHFP

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