openssl genpkey -genparam -algorithm DH -out parametersPG.pemopenssl genpkey -paramfile parametersPG.pem -out AlicePublicPrivateKeyPair.pemopenssl genpkey -paramfile parametersPG.pem -out BobPublicPrivateKeyPair.pemopenssl pkey -in AlicePublicPrivateKeyPair.pem -pubout -out AlicePublicKey.pemopenssl pkey -in BobPublicPrivateKeyPair.pem -pubout -out BobPublicKey.pemopenssl pkeyutl -derive -inkey AlicePublicPrivateKeyPair.pem -peerkey BobPublicKey.pem -out AliceSharedSecret.binopenssl pkeyutl -derive -inkey BobPublicPrivateKeyPair.pem -peerkey AlicePublicKey.pem -out BobSharedSecret.bincmp AliceSharedSecret.bin BobSharedSecret.binopenssl enc -aes-256-ctr -hkdf -e -a -in plain.txt -out encrypted.txt -pass file:AliceSharedSecret.bin Последняя команда выдает ошибку:
enc: Unrecognized flag hkdf
enc: Use -help for summary