Novice question on encoding Base64
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Subject: Novice question on encoding Base64
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Relay-Version: VMS News - V6.1 24/02/92 VAX/VMS V5.5-2; site oak.cc.kcl.ac.uk Path: oak.cc.kcl.ac.uk!doc.ic.ac.uk!agate!spool.mu.edu!caen!malgudi.oar.net!news.ysu.edu!blekul11!frmop11.cnusc.fr!barilvm!hank Newsgroups: comp.mail.mime,info.ietf.smtp Subject: Novice question on encoding Base64 Message-ID: <93147.131715HANK@vm.biu.ac.il> From: Hank Nussbacher <HANK@vm.biu.ac.il> Date: Thu, 27 May 1993 13:17:15 IDT Organization: Bar-Ilan University Computing Center, Israel Lines: 12 Suppose I have text of 151 octets. This translates into a quantum of 1208 bits. According to page 16 of RFC1341, I need to pad it with zero bits until I get a full 6 bit group, so I add a 4 zero bit pad to make the quantum 1212 bits long. So far, so good. Now how many '=' pads do I have to add? I didn't fully understand page 16. If I check 1212 against 24, I am left with a remainder of 12, which doesn't fall into the 8bit or 16bit remainder spec detailed there. I am missing something. Thanks, Hank Nussbacher
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