1.. SPDX-License-Identifier: GPL-2.0-or-later 2 3Hash functions, MACs, and XOFs 4============================== 5 6AES-CMAC and AES-XCBC-MAC 7------------------------- 8 9This API provides support for the AES-CMAC and AES-XCBC-MAC message 10authentication codes. 11 12.. kernel-doc:: include/crypto/aes-cbc-macs.h 13 14BLAKE2b 15------- 16 17This API provides support for the BLAKE2b cryptographic hash function. 18 19.. kernel-doc:: include/crypto/blake2b.h 20 21BLAKE2s 22------- 23 24This API provides support for the BLAKE2s cryptographic hash function. 25 26.. kernel-doc:: include/crypto/blake2s.h 27 28GHASH and POLYVAL 29----------------- 30 31This API provides support for the GHASH and POLYVAL universal hash functions. 32These algorithms are used only as internal components of other algorithms. 33 34.. kernel-doc:: include/crypto/gf128hash.h 35 36MD5 37--- 38 39This API provides support for the MD5 cryptographic hash function and HMAC-MD5. 40This algorithm is obsolete and is supported only for backwards compatibility. 41 42.. kernel-doc:: include/crypto/md5.h 43 44NH 45-- 46 47This API provides support for the NH universal hash function. This algorithm is 48used only as an internal component of other algorithms. 49 50.. kernel-doc:: include/crypto/nh.h 51 52Poly1305 53-------- 54 55This API provides support for the Poly1305 universal hash function. This 56algorithm is used only as an internal component of other algorithms. 57 58.. kernel-doc:: include/crypto/poly1305.h 59 60SHA-1 61----- 62 63This API provides support for the SHA-1 cryptographic hash function and 64HMAC-SHA1. This algorithm is obsolete and is supported only for backwards 65compatibility. 66 67.. kernel-doc:: include/crypto/sha1.h 68 69SHA-2 70----- 71 72This API provides support for the SHA-2 family of cryptographic hash functions, 73including SHA-224, SHA-256, SHA-384, and SHA-512. This also includes their 74corresponding HMACs: HMAC-SHA224, HMAC-SHA256, HMAC-SHA384, and HMAC-SHA512. 75 76.. kernel-doc:: include/crypto/sha2.h 77 78SHA-3 79----- 80 81The SHA-3 API is documented in :ref:`sha3`. 82 83SM3 84--- 85 86This API provides support for the SM3 cryptographic hash function. 87 88.. kernel-doc:: include/crypto/sm3.h 89