Incorrect scan result with CHACHA cipher

prbinu / tls-scan

An Internet scale, blazing fast SSL/TLS scanner ( non-blocking, event-driven )

https://prbinu.github.io/tls-scan

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Incorrect scan result with CHACHA cipher #8

Closed ealashwali closed 4 years ago

ealashwali commented 6 years ago

Hi, I am sure (by manual testing from a browser that only supports: ecdhe_rsa_chacha20_poly1305_sha256) that "google.com" supports ecdhe_rsa_chacha20_poly1305_sha256.

However, when I perform a scan using: tls-scan, I do not get this cipher as a supported cipher by google.com. Can you please clarify the issue to me? CHACHA appears to be in the list of ciphers that tls-scan examined (according to the output) but this seems not the case.

prbinu commented 6 years ago

Thanks for the report. Seems like you are experiencing the same issue as this: https://github.com/prbinu/tls-scan/issues/4

I will put some cycles this week/next week and see whether i can add chacha support. Meanwhile if you already figured it out, please raise a PR