BREAKING CHANGE - Enhance Python bindings plus streaming decryption support, improve chunk handling, add comprehensive tests #373

Job	Run time
Check PR size doesn't break set limit	5s
Clippy & fmt	27s
Unused dependency check	26s
Code coverage check	45s
cargo-deny	22s
Test Publish	28s
Test	56s
Test 32bit	1m 25s
	4m 54s

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