Cryptography - Congruence - The Congruent Labs Blog

Understanding cold storage wallets, and why they don't need to be so cold

Sep 29, 2020 3 min read General Information Cryptocurrency Cryptography Wallet Signata YubiKey

If you've dabbled in the cryptocurrency world, you'll probably hear about "hot" and "cold" wallets - "hot" basically meaning a wallet that is connected to the world and currently in use, and "cold"

Building Trust, and how we never see your Cryptocurrency Private Keys

Sep 28, 2020 6 min read Signata General Information Cryptography YubiKey RSA

Building trust with new products and services is difficult, but I'm hoping as the Product Manager for Signata [https://signata.net] I can help build that trust with you by trying to be

TLS Ciphers with RSA Certificates signed by ECDSA PKIs

May 6, 2020 1 min read Troubleshooting Transport Layer Security Cryptography RSA ECC ECDSA

If you've configured a web server with an RSA certificate signed by an ECDSA Certificate Authority, then you may get errors from your browsers like: > ERR_SSL_PROTOCOL_ERROR (Chrome) SSL_ERROR_HANDSHAKE_

Stop calling it "Military-Grade Encryption"

Aug 28, 2019 2 min read General Information Signata Cryptography

One of the common marketing phrases I intentionally omitted from our product information is "Military-Grade Encryption". Another fairly common one is " Banking-Grade Encryption". I believe these phrases should just be replaced with "Industry