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| -rw-r--r-- | LICENSE.txt | 61 | ||||
| -rw-r--r-- | README.md | 37 |
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diff --git a/LICENSE.txt b/LICENSE.txt new file mode 100644 index 0000000..60c0552 --- /dev/null +++ b/LICENSE.txt @@ -0,0 +1,61 @@ +Copyright (c) 2014-2016 NORDUnet A/S +All rights reserved. + + Redistribution and use in source and binary forms, with or + without modification, are permitted provided that the following + conditions are met: + + 1. Redistributions of source code must retain the above copyright + notice, this list of conditions and the following disclaimer. + 2. Redistributions in binary form must reproduce the above + copyright notice, this list of conditions and the following + disclaimer in the documentation and/or other materials provided + with the distribution. + 3. Neither the name of the NORDUnet nor the names of its + contributors may be used to endorse or promote products derived + from this software without specific prior written permission. + +THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS +FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE +COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, +INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, +BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; +LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER +CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT +LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN +ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE +POSSIBILITY OF SUCH DAMAGE. + + +The "Noise generator" and "Amplifier" parts of the circuit diagram are +copied from the ARRGH project and therefore covered by this license +(from http://www.stepladder-it.com/Downloads/arrgh-0.2.1alpha.txz): + +/*- + * Copyright (c) 2013-2014 Benedikt Stockebrand + * All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * + * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + * + */ diff --git a/README.md b/README.md new file mode 100644 index 0000000..58c48f9 --- /dev/null +++ b/README.md @@ -0,0 +1,37 @@ +STM32 firmware for Cryptech Alpha board +======================================= + +The Alpha board is our first full prototype for an open-source hardware +security module (HSM). It is a custom board with an STM32 Cortex-M4 +microcontroller and an Artix-7 FPGA, flash-based keystore, separate memory +for the Key Encryption Key, etc. See the wiki for design documents. + +Copyrights +========== + +The license for all work done on this in the CrypTech project is a +3-clause BSD license. + +The "Noise generator" and "Amplifier" parts of the circuit diagram are +copied from Benedikt Stockebrand's ARRGH project. + +Both copyright statements are included in LICENSE.txt. + +Board Revisions +=============== + +1. `rev01` was the "dev-bridge" board, a daughterboard for the Novena, + which talked to the Novena's FPGA through the high-speed expansion + connector. + +2. `rev02` is the Alpha board, our first full prototype for an open-source + hardware security module (HSM). It is a custom board with an STM32 + Cortex-M4 microcontroller and an Artix-7 FPGA, flash-based keystore, + separate memory for the Key Encryption Key, etc. + + The board's form factor (4 x 4 in, 101.6 x 101.6 mm) was based on the + Intel NUC mini-PC, but there were some issues sourcing enough cases, so + only a few of these boards were made. + +3. `rev03` is functionally the same as `rev02`, but in a Eurocard form + factor (100 x 120 mm, aka "3Ux120"). |