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Standard ECMA-409
NFC-SEC-02: NFC-SEC Cryptography Standard using ECDH-256 and AES-GCM

2nd edition (June 2015)

This Standard specifies the message contents and the cryptographic methods for PID 02.

This Standard specifies cryptographic mechanisms that use the Elliptic Curves Diffie-Hellman (ECDH) protocol with a key length of 256 bits for key agreement and the AES algorithm in GCM mode to provide data authenticated encryption.

The following file can be freely downloaded:

File name Size (Bytes) Content
ECMA-409.pdf 312 884 Acrobat (r) PDF file

The previous replaced "historical" edition of this Ecma Standard is available here.

This Ecma publication is also approved as ISO/IEC 13157-3.


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