Check for overflow when encrypting under ABE - #696
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Because of the use of uint16, >65535 byte values put into the header will wrap around silently and cause decryption to later fail with a confusing "too short" message. This fixes encryption so that it rejects loudly and this can't silently occur (either accidentally or by malicious policy)
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Because of the use of uint16, >65535 byte values put into the header will wrap around silently and cause decryption to later fail with a confusing "too short" message.
This fixes encryption so that it rejects loudly and this can't silently occur (either accidentally or by malicious policy)
See #695