For further information contact your local STMicroelectronics sales office.

April 2018

DB3055 Rev 3

1/10

STSAFE-J100

Flexible programmable secure solution

Data brief

Features

• ECC support for NIST-P-256 and other curves

are supported depending on the product

• Digital signature generation and verification

with ECDSA

• Key agreement with Diffie-Hellman (ECKA-

ECDH) and El Gamal (ECKA-EG)

• ECDH-GM primitive for PACE protocol

• On-chip RSA and ECC key pair generation

• Key pair, public key and PIN objects

• Up to 88.6 Kbytes of user memory

• Extended-length APDUs

• In-house personalization services

• Full ecosystem with expansion board and

middleware

• Supports specific application loading

• Different ST applets available for preloading

Platform

• Java Card™ 3.0.4 Classic Edition

• GlobalPlatform 2.2 - Amendment D - SCP03

• ISO/IEC 7816 T=0 and T=1 contact protocols

Hardware

– 30-year data retention at 25 °C

– 500 000 erase/write cycles at 25 °C

• Operating temperature: –40 to +85 °C

• Enhanced NESCRYPT cryptoprocessor for

public key cryptography

• Contact assignment compatible with ISO/IEC

7816-3 standards

• Asynchronous receiver transmitter (IART) for

high speed serial data support (ISO/IEC 7816-

• ESD protection greater than 6 kV (HBM) for

contact pads

• 1.62 V to 5.5 V supply voltages

(0.5 mm pitch)

Security

• AIS-31 class PTG.2 compliant true random

number generator (TRNG)

• AIS-20/31 class DRG.3 deterministic number

generator (DRNG)

• Enhanced cryptographic algorithms:

– DES/3DES, ECC and AES

– SHA-1, SHA224, SHA-256, SHA384,

SHA512, MD5 and CRC16

– Generic Mapping primitive for Password

Authenticated Connection Establishment

(PACE) protocol

• Hardware security DES accelerator

• Hardware security AES

• Differential power analysis (DPA) and

differential fault analysis (DFA)

countermeasures against side-channel attacks

• Active shield

• Unique serial number on each die

VQFN32

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