osl/hash.h, branch master osl - the object storage layer https://git.tue.mpg.de/cgit/osl/atom?h=master 2020-06-17T20:32:06Z Version 3 tables. 2020-06-17T20:32:06Z Andre Noll maan@tuebingen.mpg.de 2020-03-15T11:27:22Z urn:sha1:d90d9c60417b6083646dc1b8e6ecb29aac2018cd This adds support for yet another hash function: sha256. We keep the Keccak Hash as version #2, because it works well and has been around for years in an experimental branch of this repo. As for Keccak, we only use 20 bytes of the sha256 hash, which is safe enough and helps to keep the patch as small as possible. The sha256 implementation was taken from git v2.25.1. Add sha3 implementation, introduce version-2 tables. 2020-06-17T20:31:06Z Andre Noll maan@tuebingen.mpg.de 2017-04-19T15:50:42Z urn:sha1:54a55d51c5919dbac29f42e2b1ab9403785e48f7 This adds support for version-2 tables which use a variant of the Keccec hash family rather than sha1. The only difference between the two table versions is the different hash function. Both hash functions create 20-byte output. Version-1 tables are still supported, but new tables are always created in v2 format. Prepare hash_function() for multiple hash algorithms. 2020-06-17T20:30:31Z Andre Noll maan@tuebingen.mpg.de 2017-04-19T13:12:44Z urn:sha1:6811bf3ef3f157e82c189f22e0b5cedd8a8ba1db In order to transparently support more than one hash function in the future, we now pass the table version to hash_function(). The version is always one at the moment, and only the sha1 hash is implemented so far. Remove sha1.h. 2020-06-17T20:30:31Z Andre Noll maan@tuebingen.mpg.de 2017-04-18T20:07:54Z urn:sha1:24b877cf29cefb2d8b02029e2f10ccbaccf472f5 The file contains only the declaration of sha1_hash() and the definition of HASH_SIZE This commit moves HASH_SIZE from sha1.h to hash.h and moves the declaration of sha1_hash() to hash.h, the only file which needs it. Fix comment on SHA1 implementation. 2015-08-24T15:39:25Z Andre Noll maan@tuebingen.mpg.de 2015-08-24T15:35:08Z urn:sha1:995d35b6530fc34e706f492bf356c4415d4ac503 The dependency on openssl was dropped six years ago in commit f0884471. This commit corrects the stale comment that still says we use openssl's sha1 implementation. Update URLs and email addresses. 2014-08-19T12:16:35Z Andre Noll maan@systemlinux.org 2014-08-13T10:14:20Z urn:sha1:188bc1b06879b7fcd56c599e20db0ac87a0da4e3 The project has been moved from systemlinux.org to people.tuebingen.mpg.de. This commit updates all links and email addresses. Change copyright year to 2009. 2009-07-12T22:11:48Z Andre Noll maan@systemlinux.org 2009-07-12T22:11:48Z urn:sha1:c9d2589c6764a308142afd17e92cef630c7fe940 Initial git import. 2008-05-26T19:37:38Z Andre Noll maan@systemlinux.org 2008-05-26T19:37:38Z urn:sha1:5952112a37ecdaedf3b76e08f97d307f1056c512 This code is taken straight from the paraslash package. It needs a lot more work to transform it into a proper library package.