Use correct iv size (#281)

mpdavis / python-jose

A JOSE implementation in Python

MIT License

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Use correct iv size (#281) #354

Closed jkamp-aws closed 5 months ago

jkamp-aws commented 5 months ago

Use a 12 byte IV for GCM based algorithms and 16 byte IV for CBC based ones. This makes a JWE compatible with other libraries based on OpenSSL which can only use a 12 byte IV for GCM.