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Does CRYPT_ENVINFO_COMPRESSION also encrypt?

by Timo Kunze :: Rate this Message:

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Hi,

to compress and encrypt data, I used to envelopes so far. The first one
compresses and the second one encrypts. But on page 55 of the manual, it
sounds a bit like I'm actually encrypting the data twice. Can a single
envelope be used to compress AND encrypt in a single step?

Oh, and which compression algorithm does cryptlib use?

Thanks in advance
Timo
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 « Return to Thread: Does CRYPT_ENVINFO_COMPRESSION also encrypt?