Add Stream loaders for BearSSL by earlephilhower · Pull Request #7675 · esp8266/Arduino (original) (raw)

Fixes #7671

Allows for code to do things like read certs from LittleFS or even HTTP
connections with code like:

File cert = LittleFS.open("/client-crt.pem", "r");
clientCert = new X509List(cert, cert.size());
cert.close();