ISO/IEC 29192-2:2012 specifies two block ciphers suitable for lightweight cryptography:
a) PRESENT: a lightweight block cipher with a block size of 64 bits and a key size of 80 or 128 bits;
b) CLEFIA: a lightweight block cipher with a block size of 128 bits and a key size of 128, 192 or 256 bits.
Edition: 1 (Monolingual) ICS: 35.040 Status: Published Stage: 60.60 (2012-01-10) TC/SC: ISO/IEC JTC 1/SC 27 Number of Pages: 41
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