Armando47: Difference between revisions
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**https://en.wikipedia.org/wiki/Olivia_MFSK | **https://en.wikipedia.org/wiki/Olivia_MFSK | ||
**http://www.w1hkj.com/downloads/fldigi/fldigi-3.21.41.tar.gz | **http://www.w1hkj.com/downloads/fldigi/fldigi-3.21.41.tar.gz | ||
* FEC: Hadamard | * FEC: [[Hadamard code]] | ||
* algoritmo di cifratura: AES-256 | * algoritmo di cifratura: AES-256 | ||
**http://www.literatecode.com/aes256 sembra ok | **http://www.literatecode.com/aes256 sembra ok | ||
**http://gladman.plushost.co.uk/oldsite/AES/ | **http://gladman.plushost.co.uk/oldsite/AES/ | ||
**http://axtls.sourceforge.net/ | **http://axtls.sourceforge.net/ | ||
Revision as of 17:14, 11 June 2012
Device crittografico tascabile
device piccolo ed economico per lo scambio di messagi di testo cifrati su canali audio.
externals
- lcd (grafico? 4x20 caratteri)
- keypad 4x3
- jack audio in
- jack audio out
- ptt
- mini-usb ?
internals
- processore: dspic33fj128gp802
- codifica audio: MFSK
- FEC: Hadamard code
- algoritmo di cifratura: AES-256