List of FlexNet Operations ALM/LLM Software Delivery (ESD) Deprecated Cryptographic Components

Title

As part of ongoing security improvements, Revenera will periodically update FlexNet Operations ALM/LLM Software Delivery (ESD) SSH configurations used for file uploads.

This article includes the list of cryptographic components that have been deprecated. If your file upload client relies on any of these components, we strongly advise upgrading to a newer version of your client.

Cryptographic Types	Cryptographic Components
Host Key Types	ssh-rsa (2048-bit) ssh-dss
Key Exchange Algorithms	ecdh-sha2-nistp256 ecdh-sha2-nistp384 ecdh-sha2-nistp521 diffie-hellman-group-exchange-sha256 (1024-bit) diffie-hellman-group-exchange-sha1 (1024-bit) diffie-hellman-group14-sha256 diffie-hellman-group14-sha1 diffie-hellman-group1-sha1
MAC (Message Authentication Codes)	umac-64-etm@openssh.com hmac-sha1-etm@openssh.com umac-64@openssh.com umac-128@openssh.com hmac-sha2-256 hmac-sha2-512 hmac-sha1
Encryption Ciphers	chacha20-poly1305@openssh.com aes128-cbc aes192-cbc aes256-cbc blowfish-cbc cast128-cbc 3des-cbc

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Case id: 00001065