Great Cybersecurity Aggregator site: https://cysreport.com
Great site for crypto papers: https://eprint.iacr.org/search.html
Great site for crypto info: http://crypto.stackexchange.com/
Comprehensive list of TLS ciphers: https://testssl.sh/openssl-rfc.mappping.html
Blogs I follow:
https://actionplantocybersecurity.wordpress.com/ >> My blog for moving into a CyberSecurity Career.
Matthew Green >> Matthew Green who is overseeing the Crypto Knowledge Base at JHU.
sethnielson.com >> Dr. Seth Nielson, the Director of Advanced Research Projects for the Information Security Institute. He is also the lead of the Crypto Knowledge Base at JHU.