Abstract Preview

This document specifies three block ciphers suitable for applications requiring lightweight cryptographic implementations:

— PRESENT: a lightweight block cipher with a block size of 64 bits and a key size of 80 or 128 bits;

— CLEFIA: a lightweight block cipher with a block size of 128 bits and a key size of 128, 192 or 256 bits;

— LEA: a lightweight block cipher with a block size of 128 bits and a key size of 128, 192 or 256 bits.


General information

  • Status :  Published
    Publication date : 2019-11
  • Edition : 2
    Number of pages : 56
  • :
    ISO/IEC JTC 1/SC 27
    Information security, cybersecurity and privacy protection
  • 35.030
    IT Security

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