• I2C Communication between STM32 and SE050 - R-APDU body missing

    Hello team,   I'm performing an i2c communication between OM-SE050ARD (SE) and STM32F030R8 Nucleo (Master). I'm able to get the response. But whenever I perform an operation (say "Get_Version" or "Digest_OneShot...
    Elshadai Genesis
    last modified by Elshadai Genesis
  • 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
    created 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
  • Smart card/Java Card with JCOP 2.4.2 Revision 1

    Hello,   I need to develop java applet for my Secure authentication microcontroller of A700x family which supports JCOP 2.4.2 Revision 1.     For this I need to know, is there any Java Card provi...
    Priyanka Priyadarshini
    last modified by Priyanka Priyadarshini
  • se050 i2c no ack when read

    SE050C1HQ1/Z01SCZ SE050 sometimes don't response READ command, NO ACK when running se05x_Get_Info. i2c clock 360KHz. Is that normal situation?
    m.c
    last modified by m.c
  • X25519 algoritm doesn't generate the correct key

    I'm having trouble using the X25519 algorithm with the SE050C. I've used the example keys from the SE050 APDU Specification (AN 12413), see image.   According to the given example and the OpenSSL test (i...
    Jordy Ubink
    last modified by Jordy Ubink
  • A71CH OpenSSL Engine compatibility with OPEN SSL 1.1 API

    Hello, we use an A71CH with an iMX6 UL and want to use OpenSSL 1.1.1 (current LTS Version) as the current supported version 1.0.2 (former LTS) for which the support ends this year.   Is there an OpenSSL Engine ...
    Roland Marx
    last modified by Roland Marx
  • SE050ARD Antenna Design/Specification

    Regarding AN12395OM-SE050ARD hardware overview the application schematic says, "Route Antenna as shown in reference design". However the reference design is not included in the documents that can be downloaded f...
    david ward
    last modified by david ward
  • SE050 RSA Performance

    Hi,   i am working with SE050 Arduino kit connected to Raspberry Pi. In my setup the ECC sign and verify commands are very fast. But if I use RSA 2k keys, I experience in my setup roughly 4 seconds for RSA sign&...
    Klaus Mueller
    last modified by Klaus Mueller
  • Do you have problems with powering your OM-SE050ARD board…

    The SE050 has 2 options to be powered: VIN and VCC are directly connected to power supply  use the jumper setting of J14, '1-2' on the OM-SE050ARD board J14, '1-2' should be your default setting VIN...
    Olaf Seupel
    created by Olaf Seupel
  • Is it possible to use DESFire Session Keys within the SE?

    Hi,   I'm working with the DESFire APDUs and succeeding at the authentification. I want now to use my desfire session keys generated through the previous passes. Unfortunately my environment is not secure enough...
    Antoine Provot
    last modified by Antoine Provot
  • ReadObject within User Session and VerifySessionUserID

    Hello,   I am using NXP SE050 smartcard with kinetics K64 evaluation board.  I have tested various commands from NXP APDUSpecifications document. But I am having problem with policies and sessions. I have...
    Priyanka Priyadarshini
    last modified by Priyanka Priyadarshini
  • ReadObject within User Session and VerifySessionUserID

    Hello,   I am using NXP SE050 smartcard with kinetics K64 evaluation board.  I have tested various commands from NXP APDUSpecifications document. But I am having problem with policies and sessions. I have cr...
    Priyanka Priyadarshini
    last modified by Priyanka Priyadarshini
  • How many keys can we store in EdgeLock SE050?

    The EdgeLock SE050 implements a dynamic file system with 50kB of memory. We can use these 50 kB of memory to securely store keys and files until there is no more memory left.
    Jordi Jofre Mk
    last modified by Jordi Jofre Mk
  • Where to find the CA that signs the device certificate on se050?

    Hi.   I'm looking into verifying the signature of the certificate of one of the trust provisioned keys inside the se050. I've read the certificate issued for each of the trust provisioned keys, and they seem to ...
    Sergio Ruiz
    last modified by Sergio Ruiz
  • SE050 AES GCM

    Hi,   Can anybody please inform us wether the SE050 offer AES with GCM mode?   We couldn't find the information on the datasheet, and we need some confirmation before making a choice.   Th...
    Ibrahim KAMAL
    last modified by Ibrahim KAMAL