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A Software Engineer's Notebook

Month: March 2019

How to verify AS2 message (SMIME) signature with OpenSSL

Posted on March 19, 2019August 25, 2024 by Rajind Ruparathna in AdroitLogic, AS2, AS2Gateway, Security

This article will look at what the digital signature in AS2 protocol is, how to verify the signature of an AS2 message and some tips on figuring out the cause for certain signature verification failures.

Tagged AS2, AS2Gateway, Digital Signature, Openssl, SmimeLeave a comment

How to decrypt an AS2 message (SMIME) with OpenSSL

Posted on March 17, 2019April 12, 2019 by Rajind Ruparathna in AdroitLogic, AS2, AS2Gateway, Security

This article looks at what encryption and decryption is in AS2 protocol, how to decrypt an AS2 message and some tips on figuring out the cause for certain decryption failures.

Tagged AS2, AS2Gateway, B2B Integration, Openssl, Smime2 Comments

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Rajind Ruparathna

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AdroitLogic AI Algorithms API Gateway AS2 AS2Gateway AWS Cloud Computing Code Jam Coding Interviews Computer Vision Concurrency ElasticSearch Hibernate IEEEXtreme IntelliJ IDEA Java Keycloak Multi Tenancy Network Programming NodeJS Python Security Serverless Shell Scripts Solaris Spring Framework Ubuntu UltraESB

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