• Digest Operations using SE050

    Hi Guys,   I have an input string say 1000 chars long and I'd like to generate a hash value for it. I initially used the DigestOneShot function by sending in the input string by chaining them. Unfortunately ther...
  • Trouble generating an EC Key pair using EC curve Secp256k1

    Hi guys, so I'm trying to create an EC Key pair (private + public) using the WriteECKey APDU command. Below is my command: 80 01 61 00 09 41 04 00 00 00 05 42 01 10 My object identifier is 00 00 00 05 I set th...
  • Debugging FRDM-K64F on macOS

    I am following the Quick Start Guide for EdgeLock SE050 development board with FRDM-K64F. To prepare the board, it is suggested to start FRDM-K64F board in bootloader mode and put the latest OpenSDA firmare applicatio...
    Nandan Joshi
    last modified by Nandan Joshi
  • SW_CONDITIONS_NOT_SATISFIED when reading RSA key pair or executing RSASign operations

    I've been working with the OM-SE050ARD demo board connected via the external I2C interface to a proprietary circuit card. I have generated an RSA-2048 key pair, and according to the APDU specification, I should be abl...
    Daniel Bissler
    last modified by Daniel Bissler
  • APDU Commands via VCOM

    I am trying to send my APDU Commands via VCOM to the SE050. I am using Windows 10 OS and a FRDM-k64fd.   The Plug and Trust Examples using the SSS-API work fine but as soon as I want to send the APDU Commands I ...
    Julian Sauer
    last modified by Julian Sauer
  • Advantages of SE050 over SmartMX3 for Secure Identification?

    If the requirement of the use case is to solely identify the hardware, how does SE050 differentiates from SmartMX3 Secure Controllers?   Even Common Criteria Evaluation Documentation puts P71 (SmartMX3 Controlle...
    Nandan Joshi
    last modified by Nandan Joshi
  • SE050 using Energy Harvesting

    We are planning to connect SE050 as I2C Slave by using NTAG 5 Boost (passive mode) as I2C Master. Can NFC Readers like mobile phones, such as iPhone 11, induce enough power to make SE050 operational, if SE were to be ...
    Nandan Joshi
    last modified by Nandan Joshi
  • Why there is a se50 while MPU has trustzone?

    Hi , I have a question when I learnt through Advance your IoT Security Leveraging Hardware Protected Keys on Microcontrollers | NXP . It says we need a se50 or other secure element to achieve highest level ...
    wei zhao
    last modified by wei zhao
  • SE050 Docs for Java

    Are there any Docs using the Middleware via Java? In the Webinar they often mention a Android Development with the SE050
    Julian Sauer
    last modified by Julian Sauer
  • SE050 Dev Board - Communication via NFC

    Can the SE050 Dev Board be tested via NFC. We want to communicate with the SE050 via a Android Smartphone via NFC.   Is this possible?
    Julian Sauer
    last modified by Julian Sauer
  • I2C communication with SE050

    Hi, I am using FRMD-K64 and SE050. I would like to do secure boot using SE050. For this, I have injected a ECC key-pair in SE050. Now I would like to get public key from SE050 in boot-loader. As I am changing ...
    Darshan Shah
    last modified by Darshan Shah
  • Build AH71CH host software error

    I want to build the AH71CH host software for my imx6ull device.I use A71CH_01.06.00_20190318.sh to build the axhostSw. I configured the arm-linux gcc environment through imx6's yocto project sdk. After running "....
    cheng xuan
    last modified by cheng xuan
  • A71CH Could not establish communication protocol

    Hello, My device USES IMX6ULL to connect to the A71CH.Run ~ / axHostSw/hostLib/embSeEngine/a71chDemo/scripts/a71chPrepareEcc sh, appear the error, the LOG is as follows: A71CH Key provisioning script (Rev.0.9). Exec...
    cheng xuan
    last modified by cheng xuan
  • Yocto recipe for SE050x

    Hello.   I am trying to create a recipe to add se050x libraries to my yocto image for imx8 but without success... Can you provide the recipe used in SD Card image for imx6?   Log data follows: | DEBUG: Ex...
    António Mendes
    last modified by António Mendes
  • I am looking for a very low power LPC Microcontroller

    Hello, I am used to work with the microcontrollers from the LPC family (Cortex M) and now I need a very low power LPC microcontroller to work on battery which need to last long, maybe half of year (of course I'll use...
    Doinita Marcu
    last modified by Doinita Marcu
  • Datasheet of J2H145 /smart MX2 P60 Family

    Hi, I am currently implementing the secure element J2H145 in a pcb, and I am looking for the datasheet of this component. I only get the general specification of Smart MX2 family, but there is not enough detail on ...
    Julien Vanel
    last modified by Julien Vanel
  • Curious behaviour through Applet SCP03 session

    Hi, I'm facing a curious behaviour that I think comes from my SCP03 keys but I don't know where I missed the point.   Here's what I did:   When I installed a new SE050 on my setup I tried to open a sessio...
    Antoine Provot
    last modified by Antoine Provot
  • SE050 always NACKS on i2c command

    Hi Good day, I'm using SE050 as a I2C slave to my I2C Master STM32 board. Every time when i try to initiate a Soft Reset Request, I always get a nack.    #define SLAVE_ADDR 0x48<<1 uint8_t packet[5] ...
  • Establishing I2C communication between STM32 Nucleo F030 and SE050

    Hey guys I'm using a STM32 Nucleo F030 board as my Host device and would like to communicate with the secure element SE050 using I2C protocol. Is there any example programs that I can go through for better understandi...
  • Documentation for FastSCP

    Hi, the documentation referenced for "‘FastSCP’ Secure Channel ProtocolRev 1.0 – 3 April 2015DOC ID 327810" in the APDU specification links nowhere. It can't be found neither on the internet. Wher...
    Antoine Provot
    last modified by Antoine Provot