mjb/altos/src/usbtrng-v2.0, branch tmarble-trng

Added DEBUG_FIPS define to usbtrng-v2.0

2015-03-21T23:21:30+00:00

- undef => firmware will emulate chaoskey - defined => firmware will show command menu (to allow debugging) Added -X option in ao-usbtrng to transition to bootloader

Update based on ADC ring change

2015-03-20T23:12:19+00:00

Change usbtrng-v2.0 USB vendor and product ID's to match chaoskey-v0.1

Call POST / ao_trng_reset() lazily

2015-03-16T01:08:42+00:00

renamed ao_reset() to ao_trng_reset() and ao_status() to ao_trng_status() moved the failure handling to ao_trng_failure() CAUTION: this version 1.6.3 will fail to load the command processor!

Added FIPS 140-2 sanity check to usbtrng-v2.0

2015-03-11T20:12:11+00:00

altos/usbtrng: Split out random number generating code to separate driver

2015-03-01T00:10:10+00:00

Signed-off-by: Keith Packard

altos/usbtrng-v2.0: Select PA11/PA12 mapping config value

2015-02-01T15:46:40+00:00

Signed-off-by: Keith Packard

altos/stmf0: Re-implement fast ADC code for stmf0

2015-01-28T04:41:15+00:00

This creates a ring buffer for ADC data so that ADC fetching can run in parallel with other activities. Signed-off-by: Keith Packard

altos/usbtrng-v2.0: Use stmf042 hardware CRC unit

2015-01-28T01:18:42+00:00

Switch from software to hardware for CRC computation. I think this must be faster, right? Signed-off-by: Keith Packard

altos/usbtrng-v2.0: Add random output command

2015-01-27T06:16:18+00:00

Read chunks of random ADC data, do some CRC16 computations to de-bias and merge 4 bytes of input data into 2 bytes of output data, then dump that out over USB. Signed-off-by: Keith Packard

altos: Add flash-loader to usbtrng-v2.0

2015-01-26T03:37:05+00:00

Uses the new STM32F042 flash loading bits. Signed-off-by: Keith Packard