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cc1f7a4765
- In anticipation of streaming decryption
- Firefox 34 does not support chunk_size_byte > 24
256KiB is almost as fast as no chunks (although both of those can be up to
~1.5x slower than optimally using threads for very large message sizes).
The optimal chunk size would be something like:
max(data.length / navigator.hardwareConcurrency, 128KiB)
But we don't do so currently because
- We don't know the hardwareConcurrency of the decrypting machine
- Smaller chunk sizes are better for streaming decryption