Google plans to gradually remove certificates using the SHA-1 Signature Algorithm

Microsoft has just set a timetable for the insecure sha1 signature algorithm discard policy. For details about the discard policy, please visit the official website of wotong.   Google also plans to gradually reduce the security indication and warning of the SHA-1 Certificate in chrome 39 browser in November 2014 to gradually eliminate the certificate support using the SHA-1 hash algorithm. It will also affect the certificates that expire after January 1, December 31, 2015. You can find   To ensure that users who access your website using the chrome 39 browser do not receive any security prompts or warnings, wosign recommends that you:   1. The wosign certificate issuing system supports issuing user certificates based on the sha1 or sha2 certificate selected when the user places an order; 2. Please carefully select the sha2 certificate, because more than 4 million computers in China still do not support the sha2 signature algorithm (Windows XP SP2 users ); 3. wosign will notify the affected sha1 certificate users three months in advance to replace the sha2 certificate for free. 4. If your application does not support SHA-256, we strongly recommend that you upgrade as soon as possible. Waotong provides 24-hour technical support at: 133 9282 9446

 

Google plans to gradually remove certificates using the SHA-1 Signature Algorithm