
Worked on the envoyproxy/envoy repository to implement TLS certificate compression, focusing on reducing handshake size and improving connection efficiency for both QUIC and TCP protocols. Used C++ to add support for Brotli and zlib algorithms as specified in RFC 8879, enabling compressed certificate transmission during the TLS handshake. Refactored the existing QUIC-specific handshake logic into a shared implementation for both QUIC and TCP, maintaining backward compatibility and a clean abstraction layer. This approach streamlined maintenance and future enhancements while addressing an integration issue related to certificate compression. The work leveraged expertise in C++, network programming, QUIC, and TLS.
March 2026 monthly summary for envoyproxy/envoy focusing on TLS certificate compression and QUIC/TLS handshake refactor. Implemented performance-oriented TLS certificate compression using Brotli and zlib (RFC 8879) to reduce handshake size, with a QUIC-specific implementation refactor now shared with TCP/TLS while preserving backward compatibility. The change enables faster connection establishment and reduces initial handshake bandwidth across QUIC and TCP.
March 2026 monthly summary for envoyproxy/envoy focusing on TLS certificate compression and QUIC/TLS handshake refactor. Implemented performance-oriented TLS certificate compression using Brotli and zlib (RFC 8879) to reduce handshake size, with a QUIC-specific implementation refactor now shared with TCP/TLS while preserving backward compatibility. The change enables faster connection establishment and reduces initial handshake bandwidth across QUIC and TCP.

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