{"id":17128998,"url":"https://github.com/michaelhenry/mhcrypto","last_synced_at":"2025-03-24T04:22:22.442Z","repository":{"id":56920473,"uuid":"82719669","full_name":"michaelhenry/MHCrypto","owner":"michaelhenry","description":"Objective C HASHING and HMAC implementation for nsstring and nsdata.","archived":false,"fork":false,"pushed_at":"2017-02-23T17:59:48.000Z","size":114,"stargazers_count":0,"open_issues_count":0,"forks_count":0,"subscribers_count":3,"default_branch":"master","last_synced_at":"2025-03-03T06:01:52.949Z","etag":null,"topics":[],"latest_commit_sha":null,"homepage":"","language":"Objective-C","has_issues":true,"has_wiki":null,"has_pages":null,"mirror_url":null,"source_name":null,"license":"mit","status":null,"scm":"git","pull_requests_enabled":true,"icon_url":"https://github.com/michaelhenry.png","metadata":{"files":{"readme":"README.md","changelog":null,"contributing":null,"funding":null,"license":"LICENSE","code_of_conduct":null,"threat_model":null,"audit":null,"citation":null,"codeowners":null,"security":null,"support":null}},"created_at":"2017-02-21T19:41:06.000Z","updated_at":"2021-02-12T13:09:34.000Z","dependencies_parsed_at":"2022-08-20T21:50:28.798Z","dependency_job_id":null,"html_url":"https://github.com/michaelhenry/MHCrypto","commit_stats":null,"previous_names":[],"tags_count":3,"template":false,"template_full_name":null,"repository_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/michaelhenry%2FMHCrypto","tags_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/michaelhenry%2FMHCrypto/tags","releases_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/michaelhenry%2FMHCrypto/releases","manifests_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/michaelhenry%2FMHCrypto/manifests","owner_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners/michaelhenry","download_url":"https://codeload.github.com/michaelhenry/MHCrypto/tar.gz/refs/heads/master","host":{"name":"GitHub","url":"https://github.com","kind":"github","repositories_count":245207416,"owners_count":20577672,"icon_url":"https://github.com/github.png","version":null,"created_at":"2022-05-30T11:31:42.601Z","updated_at":"2022-07-04T15:15:14.044Z","host_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub","repositories_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories","repository_names_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repository_names","owners_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners"}},"keywords":[],"created_at":"2024-10-14T19:08:35.720Z","updated_at":"2025-03-24T04:22:22.418Z","avatar_url":"https://github.com/michaelhenry.png","language":"Objective-C","funding_links":[],"categories":[],"sub_categories":[],"readme":"# MHCrypto\n\nHASHING and HMAC implementation for nsstring and nsdata. \n\n[![Build Status](https://travis-ci.org/michaelhenry/MHCrypto.svg?branch=master)](https://travis-ci.org/michaelhenry/MHCrypto)\n[![CocoaPods](https://img.shields.io/cocoapods/v/MHCrypto.svg)](https://cocoapods.org/?q=mHCrypto)\n[![iamkel.net](https://img.shields.io/badge/website-iamkel.net-blue.svg)](http://iamkel.net)\n\n\n### HOW to\n- Please run the test. thanks\n\n```objc\n\n/*\naws version 4 - HMAC\nhttp://docs.aws.amazon.com/general/latest/gr/signature-v4-examples.html\n*/\n\nNSString *key = @\"wJalrXUtnFEMI/K7MDENG+bPxRfiCYEXAMPLEKEY\";\nNSString *dateStamp = @\"20120215\";\nNSString *regionName = @\"us-east-1\";\nNSString *serviceName = @\"iam\";\n\nNSData *kDate = [[NSString stringWithFormat:@\"AWS4%@\",key]mh_hmacSha256DigestWithMessage:dateStamp];\nNSLog(@\"%@\",[kDate mh_toHexString]);\nexpect([kDate mh_toHexString]).to.equal(@\"969fbb94feb542b71ede6f87fe4d5fa29c789342b0f407474670f0c2489e0a0d\");\n\nNSData *kRegion = [kDate mh_hmacSha256DigestWithMessage:regionName];\nNSLog(@\"%@\",[kRegion mh_toHexString]);\nexpect([kRegion mh_toHexString]).to.equal(@\"69daa0209cd9c5ff5c8ced464a696fd4252e981430b10e3d3fd8e2f197d7a70c\");\n\nNSData *kService = [kRegion mh_hmacSha256DigestWithMessage:serviceName];\nNSLog(@\"%@\",[kService mh_toHexString]);\nexpect([kService mh_toHexString]).to.equal(@\"f72cfd46f26bc4643f06a11eabb6c0ba18780c19a8da0c31ace671265e3c87fa\");\n\nNSData *kSigning = [kService mh_hmacSha256DigestWithMessage:@\"aws4_request\"];\nNSLog(@\"%@\",[kSigning mh_toHexString]);\nexpect([kSigning mh_toHexString]).to.equal(@\"f4780e2d9f65fa895f9c67b32ce1baf0b0d8a43505a000a1a9e090d414db404d\");\n\n\nNSString *sha1Text = [@\"hello\" mh_sha1];\nexpect(sha1Text).to\n.equal(@\"aaf4c61ddcc5e8a2dabede0f3b482cd9aea9434d\");\n\n\nNSString *sha256Text = [@\"hello\" mh_sha256];\nexpect(sha256Text).to\n.equal(@\"2cf24dba5fb0a30e26e83b2ac5b9e29e1b161e5c1fa7425e73043362938b9824\");\n\n\n \nNSString *md5Text = [@\"hello\" mh_md5];\nexpect(md5Text).to\n.equal(@\"5d41402abc4b2a76b9719d911017c592\");\n\n```\n","project_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fmichaelhenry%2Fmhcrypto","html_url":"https://awesome.ecosyste.ms/projects/github.com%2Fmichaelhenry%2Fmhcrypto","lists_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fmichaelhenry%2Fmhcrypto/lists"}