Average response times for the SSL transactions when a 2048-bit RSA key is used The average response time for a SSL transaction is the amount of time needed to answer a client request. The metric is measured in milliseconds (ms) for the DayTrader benchmark application.

2048 bit; 4096 bit Generate New Keys Async. Private Key. Public Key. RSA Encryption Test. Text to encrypt: Encrypt / Decrypt. https - Performance: 4096 Bit RSA-Key compared to 2048 bit I decided to run openssl speed with three key sizes: 1024, 2048 and 4096 bits. Here are the results on my home PC, which is decent but far from exceptional as far as number-crunching power goes: sign verify sign/s verify/s rsa 1024 bits 0.000273s 0.000017s 3662.2 59513.0 rsa 2048 bits 0.001994s 0.000052s 501.5 19254.5 rsa 4096 bits 0.014438s 0.000219s 69.3 4560.3 RSA key length is increased to 2048 bits for AD RMS in 2627273 RSA key length is increased to 2048 bits for AD RMS in Windows 7 or in Windows Server 2008 R2 To use the feature that is described in this KB article in your environment, apply the following hotfixes, as appropriate for you operating system: Solved: SSL Certificate Chain Contains RSA Keys - Cisco

Recommendation for Key Management - NIST

Dec 11, 2016

SSH Keys and Public Key Authentication. The SSH protocol uses public key cryptography for …

SSH host key fingerprint "ssh-rsa 2048 xx:xx:xx:xx:xx:xx