OpenSSL Tutorial Video-11 | CMS using OpenSSL

#OpenSSL

This video will help you learn about CMS (Cryptographic Message Syntax) which is a standard by IETF that allows a user to transmit a message securely through an insecure channel. CMS allows a user to encrypt and/or sign a message before transmitting them through an insecure channel. In this video, I will walk you through with the steps and commands required to sign/encrypt a message using CMS in OpenSSL.

Please access notes for this video from the link below -

CMS Reference :-

Video Timelines -

0:00 - Intro
0:28 - What is Cryptographic Message Syntax.
1:32 - CMS is Layman's term.
2:56 - Signed CMS message.
6:45 - Examining CMS message.
13:17 - Trimming CMS message.
20:04 - Encrypted CMS Message.
24:43 - CMS Encryption using user owned key.
27:40 - Thanks for watching.

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[kohait]

This one helped me incredibly, thanks