Merge "Reject BC keys without IV." am: 7ea8c17d1a am: e899cb51ae am: 6ddfb1a15c

Original change: https://android-review.googlesource.com/c/platform/external/bouncycastle/+/2193241

Change-Id: Ie3ab0d87a3b32db0686cfc201592608e51608be6
Signed-off-by: Automerger Merge Worker <[email protected]>