Authenticating Your Client | Google APIs for Android
SHA-1 is an improved version of the original SHA hash algorithm. It is used in the same way as the md5 module: use new() to create an sha object, then feed this object with arbitrary strings using the update() method, and at any point you can ask it for the digest of the concatenation of the strings fed to it so far. Difference Between MD5 and SHA1 (with Comparison Chart Apr 19, 2019 SHA1 vs SHA256 - KeyCDN Support Oct 04, 2018
MD5 & SHA1 Hash Generator For File Generate and verify the MD5/SHA1 checksum of a file without uploading it. Click to select a file, or drag and drop it here( max: 4GB ).
Nov 18, 2016 SHA1 Depreciation: Is your SHA2 Certificate Completely SHA1 Deprecation is Here. For years, major web browsers like Chrome and Firefox have been planning to block SHA-1 certificates, Now, in 2017, they have ramped up their efforts. The wait is up. If your site is still using SHA-1 certificates, then visitors to your website in Chrome will be met with this warning:
sha1.org - Springfield Housing Authority Home
Sep 23, 2019 crypto | Dart Package May 20, 2020 Dual Signing w/SHA256 & SHA1 EV CS Certificates | DigiCert