1config CRYPTO_SKEIN 2 bool "Skein digest algorithm" 3 depends on (X86 || UML_X86) && 64BIT && CRYPTO 4 select CRYPTO_THREEFISH 5 select CRYPTO_HASH 6 help 7 Skein secure hash algorithm is one of 5 finalists from the NIST SHA3 8 competition. 9 10 Skein is optimized for modern, 64bit processors and is highly 11 customizable. See: 12 13 http://www.skein-hash.info/sites/default/files/skein1.3.pdf 14 15 for more information. This module depends on the threefish block 16 cipher module. 17 18config CRYPTO_THREEFISH 19 bool "Threefish tweakable block cipher" 20 depends on (X86 || UML_X86) && 64BIT && CRYPTO 21 select CRYPTO_ALGAPI 22 help 23 Threefish cipher algorithm is the tweakable block cipher underneath 24 the Skein family of secure hash algorithms. Skein is one of 5 25 finalists from the NIST SHA3 competition. 26 27 Skein is optimized for modern, 64bit processors and is highly 28 customizable. See: 29 30 http://www.skein-hash.info/sites/default/files/skein1.3.pdf 31 32 for more information. 33