Vlastimil Klima: Special block cipher family DN and new generation SNMAC-type hash function family HDN, IACR ePrint archive Report 2007/050 , February, 2007, paper: English ,Czech .
Vlastimil Klíma: On special block ciphers and special hash functions,, Santa´s Crypto Get-Together, MKB 2007,Praha, Hotel Olympik, December, 6. – 7., 2007, paper (in Czech), presentation (in Czech).
Vlastimil Klima: About a new generation of block ciphers and hash functions - DN and HDN, SPI 2007, Security and Protection of Information, May 2 – 4, 2007, Brno, Czech Republic, paper, presentation.
Vlastimil Klíma: New generation of hash functions SNMAC, Santa´s Crypto Get-Together, MKB 2006,Praha, Hotel Olympik, December, 7. – 8., 2006, presentation (in Czech), paper (in Czech).
Vlastimil Klima: A New Concept of Hash Functions SNMAC Using a Special Block Cipher and NMAC/HMAC Constructions, IACR ePrint archive Report 2006/376 , October, 2006, paper: English ,Czech .
Tests of the functions DN and HDN in C language, according to the paper. Programmed by Milan Zamostny. Freeware.