NXP Semiconductors

SE050

Plug & Trust Secure Element

• Support for RSA and ECC asymmetric cryptography algorithms, future proof curves

and high key length, e.g. Brainpool, Edwards and Montgomery curves

• Support for AES and DES symmetric cryptographic algorithms for encryption and

decryption

• Support for AES Modes: CBC, ECB, CTR

• HMAC, CMAC, SHA-1, SHA-224/256/384/512 operations

• Various options for key derivation functions, including HKDF, MIFARE KDF, PRF (TLS-

PSK)

• Extended temperature range for industrial applications (-40 °C to +105 °C)

• Small footprint HX2QFN20 package (3x3 mm)

• Standard physical interface I2C target (High-speed mode, 3.4 Mbps), I2C controller

(Fast mode, 400 kbps). Both can be active at the same time

• Dedicated CL wireless interface for IoT use cases simplifying configuration set-up,

maintenance in the field and late stage configuration

• Secured user flash memory up to 50 kB for secure data or key storage

• Support for SCP03 protocol (bus encryption and encrypted credential injection) to

securely bind the host with the secure element

• TRNG compliant to NIST SP800-90B

• DRBG compliant to NIST SP800-90A

• Support for applet level secure messaging channels to allow end-to-end encrypted

communication in multi-tenant ecosystems

• In 2022 NXP launched a new generation of product variants, the SE050E platform. The

SE050E platform supports the following new features.

– AES Modes: CCM and GCM

– GMAC

– EC Curves for ECDH: Curve448

• Matter Ready: SE050 provides the necessary cryptographic functions to support the

upcoming Matter standard for connecting smart home devices.

Note: The available features in each product vary according to the chosen variant. More

details are available on [4].

2.3 Features in detail

Categories

Subcategory

Value

Security certification

CC EAL6+ (HW+JCOP), FIPS 140-2 L3

JavaCard version

3.0.5

Standards

GlobalPlatform specification version

GP 2.3.1

ECC

ECDSA, ECDH, ECDHE, EdDSA

MAC

HMAC, secure HMAC, CMAC, GMAC[1]

Hash

SHA-1, SHA-224, SHA-256, SHA-384,

SHA-512

Key derivation

HKDF, PBKDF2, PRF (TLS-PSK),

MIFARE-AES-KDF

AES

AES (128, 192, 256)

Cryptography

AES Modes

CBC, ECB, CTR, CCM[1] , GCM[1]

Table 2. Feature Overview

SE050

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© 2022 NXP B.V. All rights reserved.

Product data sheet

Rev. 3.5 — 22 August 2022

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