crypto
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crypto [2011/07/10 22:13] schneider created |
crypto [2011/08/03 09:15] (current) schneider |
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| When you want to receive a VCard from another badge your public key will be broadcast. After you have confirmation that the other badge has received the correct key the VCard can be sent to you. | When you want to receive a VCard from another badge your public key will be broadcast. After you have confirmation that the other badge has received the correct key the VCard can be sent to you. | ||
| + | ====== Applets ====== | ||
| + | To encrypt an applet run: | ||
| + | <code> | ||
| + | r0ket/firmware$ ../tools/crypto/xxtea loadable/spaceinvaders.bin -e -o loadable/space.c0d -v -k 0012345600000000000000000023456700 | ||
| + | </code> | ||
| + | Don't forget to change the key to the correct value. | ||
| + | |||
| + | To sign an applet run: | ||
| + | <code> | ||
| + | r0ket/firmware$ ../tools/crypto/xxtea loadable/blsign.bin -s -v -k 0012345600000000000000000023456700 | ||
| + | </code> | ||
| + | Make sure the keys used for signing and encryption differ. | ||
| + | |||
| + | Encryption is optional, but we will require applets to be signed at camp when running a firmware with openbeacon keys. | ||
crypto.1310328803.txt.gz ยท Last modified: 2011/07/10 22:13 by schneider
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