Alireza Gharib Blog

Tag: #rsa

January 6, 2025

What You Need to Know About “Harvest-Now, Decrypt-Later” Attacks

As quantum computing leapfrogs at great speed, the spotlight is now on post-quantum cryptography (PQC). Recently, NIST released the first three PQC encryption algorithm standards, urging organizations to test the new algorithms and prepare their cryptographic infrastructures for the inevitable shift to quantum-resistant methods. This push for PQC readiness is driven by a growing concern…

Cryptography, Cryptography library, Cybersecurity, Cybersecurity awareness, Encryption, Security

#certificatelifecyclemanagement(clm), #crypto-agility, #cryptographicbillofmaterials(cbom), #dataprivacy, #dataprotection, #pqc, #pqcencryptionalgorithmstandards, #pqcreadiness, #rsa
January 5, 2025

How to use AWS KMS RSA keys for offline encryption

October 28, 2022: This blog post has been updated to reflect that CBC has changed to CTR, as well as a few more modifications. This blog post discusses how you can use AWS Key Management Service (AWS KMS) RSA public keys on end clients or devices and encrypt data, then subsequently decrypt data by using…

Cryptography, Encryption, Security

#asymmetric-cryptography, #awskms, #offline, #rsa, #security,identity,&compliance, #securityblog