Release v3.3.3 (20211006)

MicrochipTech · Oct 8, 2021 · 055dd4a · 055dd4a
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diff --git a/CMakeLists.txt b/CMakeLists.txt
@@ -2,10 +2,10 @@ cmake_minimum_required(VERSION 2.6.4)
 project (cryptoauthlib C)
 
 # Set the current release version
-set(VERSION "3.3.2")
+set(VERSION "3.3.3")
 set(VERSION_MAJOR 3)
 set(VERSION_MINOR 3)
-set(VERSION_PATCH 2)
+set(VERSION_PATCH 3)
 
 # Build Options
 option(BUILD_TESTS "Create Test Application with library" OFF)

diff --git a/CONTRIBUTING.md b/CONTRIBUTING.md
@@ -0,0 +1,22 @@
+Contribution Guidelines
+==========================
+
+While this is an open source project there are a few considerations that make
+it somewhat unique in how it is managed. The first issue is that the development
+workflow is a hybrid between internal development and CI/CD systems and external
+develop and associated CI/CD systems. 
+
+* This project contains a mixture of licenses depending on the section. The vast
+  majority is under a Microchip proprietary license that is restrictive.
+* Contributors must be aware of the specific license they are working under and
+  must be aware that by submitting the patch that they agree to the terms of the
+  license covering the target file.
+* Sources contained in the third_party path are covered by true open source
+  licenses and as such are not bound by Microchip's license restrictions.
+* Third party contributions for HALs must be licensed under MIT, BSD (3 clause),
+  or Apache 2.0 license and are placed in third_party/hal/<platform>
+* Pull requests (PR) must attest to reviewing of these rules, that licensing terms
+  have been reviewed, the submitter has approval to submit the changes under the
+  target license terms. 
+
+
diff --git a/README.md b/README.md
@@ -36,15 +36,6 @@ configuration is well tested, then you can commit it to a CryptoAuth Xplained
 Pro Extension, for example. Keep in mind that once you lock a device, it will
 not be changeable.
 
-Licensing
----------------------------
-
-The CryptoAuthLib license can be found in the accompaning [license.txt](https://github.com/MicrochipTech/cryptoauthlib/blob/main/license.txt)
-file.
-
-Cryptoauthlib also includes optional third party software subject to their own licensing terms. If you are using one of these optional components please
-verify the terms of those licenses as well in the third_party/<module> directories.
-
 
 Examples
 -----------
@@ -113,19 +104,9 @@ Host Device Support
 ---------------
 
 CryptoAuthLib will run on a variety of platforms from small micro-controllers
-to desktop host systems.  The current list of hardware abstraction layer
-support includes:
-
-Rich OS Hosts:
-  - Linux Kit Protocol over HID USB
-  - Linux I2C
-  - Linux SPI
-  - Windows Kit Protocol over HID USB
+to desktop host systems. See [hal readme](lib/hal/readme.md)
 
-Microcontrollers:
-  - Microchip AVR, SAM, & PIC families. See [hal readme](lib/hal/readme.md)
-
-If you have specific microcontrollers or Rich OS platforms you need support
+If you have specific microcontrollers or platforms you need support
 for, please contact us through the Microchip portal with your request.
 
 CryptoAuthLib Architecture
@@ -165,47 +146,7 @@ Tests
 There is a set of integration tests found in the test directory which will at least
 partially demonstrate the use of the objects.  Some tests may depend upon a
 certain device being configured in a certain way and may not work for all
-devices or specific configurations of the device.
-
-The test/cmd-processor.c file contains a main() function for running the tests.
-It implements a command-line interface. Typing help will bring up the list of
-commands available.
-
-One first selects a device type, with one of the following commands:
-  - 204 (ATSHA204A)
-  - 108 (ATECC108A)
-  - 508 (ATECC508A)
-  - 608 (ATECC608A/B)
-
-From there the following unit test sweets are available:
-  - unit (test command builder functions)
-  - basic (test basic API functions)
-  - cio (test certification i/o functions)
-  - cd (test certificate data functions)
-  - util (test utility functions)
-  - crypto (test software crypto functions)
-
-Tests available depend on the lock level of the device. The unit tests
-won't lock the config or data zones automatically to allow retesting at desired
-lock levels. Therefore, some commands will need to be repeated after locking
-to exercise all available tests.
-
-Starting from a blank device, the sequence of commands to exercise all unit
-tests is:
-```text
-unit
-basic
-lockcfg
-unit
-basic
-lockdata
-unit
-basic
-cio
-cd
-util
-crypto
-```
+devices or specific configurations of the device. See [test readme](test/README.md)
 
 Using CryptoAuthLib (Microchip CryptoAuth Library)
 ===========================================

diff --git a/app/kit_host/ascii_kit_host.c b/app/kit_host/ascii_kit_host.c
@@ -342,8 +342,8 @@ static ATCA_STATUS kit_host_ca_select(ascii_kit_host_context_t* ctx, int argc, c
 
 #if ATCA_CA_SUPPORT
 static kit_host_map_entry_t kit_host_ca_physical_map[] = {
-    { "select", kit_host_ca_select                },
-    { NULL,     NULL                              }
+    { "select", kit_host_ca_select                    },
+    { NULL,     NULL                                  }
 };
 
 static ATCA_STATUS kit_host_ca_physical(ascii_kit_host_context_t* ctx, int argc, char* argv[], uint8_t* response, size_t* rlen)
@@ -353,12 +353,12 @@ static ATCA_STATUS kit_host_ca_physical(ascii_kit_host_context_t* ctx, int argc,
 
 /* Cryptoauth Device commands */
 static kit_host_map_entry_t kit_host_ca_map[] = {
-    { "wake",     kit_host_ca_wake                  },
-    { "idle",     kit_host_ca_idle                  },
-    { "sleep",    kit_host_ca_sleep                 },
-    { "talk",     kit_host_ca_talk                  },
-    { "physical", kit_host_ca_physical              },
-    { NULL,       NULL                              }
+    { "wake",     kit_host_ca_wake                        },
+    { "idle",     kit_host_ca_idle                        },
+    { "sleep",    kit_host_ca_sleep                       },
+    { "talk",     kit_host_ca_talk                        },
+    { "physical", kit_host_ca_physical                    },
+    { NULL,       NULL                                    }
 };
 
 static ATCA_STATUS kit_host_process_ca(ascii_kit_host_context_t* ctx, int argc, char* argv[], uint8_t* response, size_t* rlen)
@@ -520,8 +520,8 @@ static ATCA_STATUS kit_host_ta_receive(ascii_kit_host_context_t* ctx, int argc,
 }
 
 static kit_host_map_entry_t kit_host_ta_physical_map[] = {
-    { "select", kit_host_ca_select                },    /* Selection logic is the same */
-    { NULL,     NULL                              }
+    { "select", kit_host_ca_select                    }, /* Selection logic is the same */
+    { NULL,     NULL                                  }
 };
 
 static ATCA_STATUS kit_host_ta_physical(ascii_kit_host_context_t* ctx, int argc, char* argv[], uint8_t* response, size_t* rlen)
@@ -530,14 +530,14 @@ static ATCA_STATUS kit_host_ta_physical(ascii_kit_host_context_t* ctx, int argc,
 }
 
 static kit_host_map_entry_t kit_host_ta_map[] = {
-    { "wake",     kit_host_ta_wake                  },
-    { "idle",     kit_host_ta_idle                  },
-    { "sleep",    kit_host_ta_sleep                 },
-    { "talk",     kit_host_ta_talk                  },
-    { "send",     kit_host_ta_send                  },
-    { "receive",  kit_host_ta_receive               },
-    { "physical", kit_host_ta_physical              },
-    { NULL,       NULL                              }
+    { "wake",     kit_host_ta_wake                        },
+    { "idle",     kit_host_ta_idle                        },
+    { "sleep",    kit_host_ta_sleep                       },
+    { "talk",     kit_host_ta_talk                        },
+    { "send",     kit_host_ta_send                        },
+    { "receive",  kit_host_ta_receive                     },
+    { "physical", kit_host_ta_physical                    },
+    { NULL,       NULL                                    }
 };
 
 ATCA_STATUS kit_host_process_ta(ascii_kit_host_context_t* ctx, int argc, char* argv[], uint8_t* response, size_t* rlen)
@@ -578,10 +578,10 @@ static ATCA_STATUS kit_host_board_get_device(ascii_kit_host_context_t* ctx, int
 
 
 static kit_host_map_entry_t kit_host_board_map[] = {
-    { "version",  kit_host_board_get_version      },
-    { "firmware", kit_host_board_get_firmware     },
-    { "device",   kit_host_board_get_device       },
-    { NULL,       NULL                            }
+    { "version",  kit_host_board_get_version            },
+    { "firmware", kit_host_board_get_firmware           },
+    { "device",   kit_host_board_get_device             },
+    { NULL,       NULL                                  }
 };
 
 static ATCA_STATUS kit_host_process_board(ascii_kit_host_context_t* ctx, int argc, char* argv[], uint8_t* response, size_t* rlen)
@@ -591,15 +591,15 @@ static ATCA_STATUS kit_host_process_board(ascii_kit_host_context_t* ctx, int arg
 
 
 static const kit_host_map_entry_t kit_host_target_map[] = {
-    { "board", kit_host_process_board      },
+    { "board", kit_host_process_board         },
 #if ATCA_CA_SUPPORT
-    { "ecc",   kit_host_process_ca         },
-    { "sha",   kit_host_process_ca         },
+    { "ecc",   kit_host_process_ca            },
+    { "sha",   kit_host_process_ca            },
 #endif
 #if ATCA_TA_SUPPORT
-    { "ta",    kit_host_process_ta         },
+    { "ta",    kit_host_process_ta            },
 #endif
-    { NULL,    NULL                        }
+    { NULL,    NULL                           }
 };
 
 static ATCA_STATUS kit_host_process_target(ascii_kit_host_context_t* ctx, int argc, char* argv[], uint8_t* response, size_t* rlen)