Dear all, I am trying DH key derivation by using OpenSSL commands. However, I got the following problem:
"140343063295640:error:0609B099:digital envelope routines:EVP_PKEY_derive_set_peer:different parameters:pmeth_fn.c:314: Public Key operation error 140343063295640:error:0507006C:Diffie-Hellman routines:PKEY_DH_DERIVE:keys not set:dh_pmeth.c:436:" Please find below the logs of the whole execution. Thanks in advance. Josh $openssl dhparam -out dhparams.pem -2 1024 Generating DH parameters, 1024 bit long safe prime, generator 2 This is going to take a long time ............................+...............................+...............................................................+.........................+.....................+...+....................+...................................+.....................................................................................................................+......................................................+........+..............................+...................+........................+...................+...........+.................................+..................................+.....+........................+.........................................................................................................................................+.................+.........................................................................+................................................+...........................................+.............................................+...........................................+........................+.....................................................................................................................................+.......+..........+.........+.....................................................................................+..........+..................+........................................................................+..................................................+.................+............+..........+.........+...............................+.+..........................................................+...........+....................................+...........................................................................................................................+..........+............................................+...................................................................................+...............................+...........................................+.................+....................+.................................................................+........................................................+....+........................................................................................+....++*++*++* $ openssl dhparam -in dhparams.pem -text DH Parameters: (1024 bit) prime: 00:b1:c7:28:66:0a:4d:05:3d:91:ce:76:ee:4a:b4: 14:2b:f2:32:2c:ef:7a:66:33:40:a0:a8:e9:8b:97: 82:7f:23:b2:23:6c:a5:47:8a:dc:41:d0:e3:c9:f6: 4f:a9:a6:de:b1:9e:8e:23:e9:6e:5d:fa:6a:50:98: a9:f0:6b:72:15:1f:0a:77:a7:77:5e:cb:a0:67:8b: d7:a0:e6:99:4c:9d:e2:e4:8f:cf:1f:20:f4:25:00: a5:63:78:b8:18:06:4f:f4:c8:56:58:9f:81:a2:58: 00:9e:57:33:77:83:cd:6b:19:d3:f1:08:c2:08:28: c1:72:99:63:bb:92:e3:34:63 generator: 2 (0x2) -----BEGIN DH PARAMETERS----- MIGHAoGBALHHKGYKTQU9kc527kq0FCvyMizvemYzQKCo6YuXgn8jsiNspUeK3EHQ 48n2T6mm3rGejiPpbl36alCYqfBrchUfCnend17LoGeL16DmmUyd4uSPzx8g9CUA pWN4uBgGT/TIVlifgaJYAJ5XM3eDzWsZ0/EIwggowXKZY7uS4zRjAgEC -----END DH PARAMETERS----- $ openssl genpkey -paramfile dhparams.pem -out dhkeyD.pem $ openssl pkey -in dhkeyD.pem -text -----BEGIN PRIVATE KEY----- MIIBIQIBADCBlQYJKoZIhvcNAQMBMIGHAoGBALHHKGYKTQU9kc527kq0FCvyMizv emYzQKCo6YuXgn8jsiNspUeK3EHQ48n2T6mm3rGejiPpbl36alCYqfBrchUfCnen d17LoGeL16DmmUyd4uSPzx8g9CUApWN4uBgGT/TIVlifgaJYAJ5XM3eDzWsZ0/EI wggowXKZY7uS4zRjAgECBIGDAoGARFU/WSRjg29qYlKybN303REnpra0s/DAeHpt ET4sggJBZqd1q6zaymTBhn9Ox9HDxME/CucKZSrKDUJGlWSLvhwM4sBZIikhzUOs WRAobTkEwP/Fiyq7QJi3vq1lfYZaSATHvccAQDuROC38Km3dkIjb6g4U5vUzxbo0 ATC7pIw= -----END PRIVATE KEY----- DH Private-Key: (1024 bit) private-key: 44:55:3f:59:24:63:83:6f:6a:62:52:b2:6c:dd:f4: dd:11:27:a6:b6:b4:b3:f0:c0:78:7a:6d:11:3e:2c: 82:02:41:66:a7:75:ab:ac:da:ca:64:c1:86:7f:4e: c7:d1:c3:c4:c1:3f:0a:e7:0a:65:2a:ca:0d:42:46: 95:64:8b:be:1c:0c:e2:c0:59:22:29:21:cd:43:ac: 59:10:28:6d:39:04:c0:ff:c5:8b:2a:bb:40:98:b7: be:ad:65:7d:86:5a:48:04:c7:bd:c7:00:40:3b:91: 38:2d:fc:2a:6d:dd:90:88:db:ea:0e:14:e6:f5:33: c5:ba:34:01:30:bb:a4:8c public-key: 55:10:23:26:8c:2b:15:8f:e1:d7:28:48:ad:a9:c8: 53:19:34:b8:7f:ed:c5:f1:e7:b6:e2:cd:b2:08:d8: 0c:71:7b:68:fd:8c:1a:85:92:31:c0:45:7f:3b:cf: 33:a6:67:21:cf:1b:71:30:a5:d9:f4:cf:de:e5:52: 0e:d7:dd:52:2a:ae:fc:e2:79:20:64:34:76:0a:92: 90:c2:90:75:aa:2c:f7:58:19:40:cd:ed:d5:dd:7f: 9e:90:36:fa:dc:83:c8:e5:41:89:3e:8c:f7:87:86: 3b:a6:98:01:82:ed:b7:36:24:84:b8:32:63:8f:13: 4b:b3:96:79:d0:80:30:09 prime: 00:b1:c7:28:66:0a:4d:05:3d:91:ce:76:ee:4a:b4: 14:2b:f2:32:2c:ef:7a:66:33:40:a0:a8:e9:8b:97: 82:7f:23:b2:23:6c:a5:47:8a:dc:41:d0:e3:c9:f6: 4f:a9:a6:de:b1:9e:8e:23:e9:6e:5d:fa:6a:50:98: a9:f0:6b:72:15:1f:0a:77:a7:77:5e:cb:a0:67:8b: d7:a0:e6:99:4c:9d:e2:e4:8f:cf:1f:20:f4:25:00: a5:63:78:b8:18:06:4f:f4:c8:56:58:9f:81:a2:58: 00:9e:57:33:77:83:cd:6b:19:d3:f1:08:c2:08:28: c1:72:99:63:bb:92:e3:34:63 generator: 2 (0x2) $ openssl pkey -in dhkeyD.pem -pubout -out dhpubD.pem $ openssl pkey -pubin -in dhpubD.pem -text -----BEGIN PUBLIC KEY----- MIIBHzCBlQYJKoZIhvcNAQMBMIGHAoGBALHHKGYKTQU9kc527kq0FCvyMizvemYz QKCo6YuXgn8jsiNspUeK3EHQ48n2T6mm3rGejiPpbl36alCYqfBrchUfCnend17L oGeL16DmmUyd4uSPzx8g9CUApWN4uBgGT/TIVlifgaJYAJ5XM3eDzWsZ0/EIwggo wXKZY7uS4zRjAgECA4GEAAKBgFUQIyaMKxWP4dcoSK2pyFMZNLh/7cXx57bizbII 2Axxe2j9jBqFkjHARX87zzOmZyHPG3Ewpdn0z97lUg7X3VIqrvzieSBkNHYKkpDC kHWqLPdYGUDN7dXdf56QNvrcg8jlQYk+jPeHhjummAGC7bc2JIS4MmOPE0uzlnnQ gDAJ -----END PUBLIC KEY----- DH Public-Key: (1024 bit) public-key: 55:10:23:26:8c:2b:15:8f:e1:d7:28:48:ad:a9:c8: 53:19:34:b8:7f:ed:c5:f1:e7:b6:e2:cd:b2:08:d8: 0c:71:7b:68:fd:8c:1a:85:92:31:c0:45:7f:3b:cf: 33:a6:67:21:cf:1b:71:30:a5:d9:f4:cf:de:e5:52: 0e:d7:dd:52:2a:ae:fc:e2:79:20:64:34:76:0a:92: 90:c2:90:75:aa:2c:f7:58:19:40:cd:ed:d5:dd:7f: 9e:90:36:fa:dc:83:c8:e5:41:89:3e:8c:f7:87:86: 3b:a6:98:01:82:ed:b7:36:24:84:b8:32:63:8f:13: 4b:b3:96:79:d0:80:30:09 prime: 00:b1:c7:28:66:0a:4d:05:3d:91:ce:76:ee:4a:b4: 14:2b:f2:32:2c:ef:7a:66:33:40:a0:a8:e9:8b:97: 82:7f:23:b2:23:6c:a5:47:8a:dc:41:d0:e3:c9:f6: 4f:a9:a6:de:b1:9e:8e:23:e9:6e:5d:fa:6a:50:98: a9:f0:6b:72:15:1f:0a:77:a7:77:5e:cb:a0:67:8b: d7:a0:e6:99:4c:9d:e2:e4:8f:cf:1f:20:f4:25:00: a5:63:78:b8:18:06:4f:f4:c8:56:58:9f:81:a2:58: 00:9e:57:33:77:83:cd:6b:19:d3:f1:08:c2:08:28: c1:72:99:63:bb:92:e3:34:63 generator: 2 (0x2) $ openssl pkeyutl -derive -inkey dhkeyD.pem -peerkey dhpubm.pem -out segreto1.bin 140343063295640:error:0609B099:digital envelope routines:EVP_PKEY_derive_set_peer:different parameters:pmeth_fn.c:314: Public Key operation error 140343063295640:error:0507006C:Diffie-Hellman routines:PKEY_DH_DERIVE:keys not set:dh_pmeth.c:436: $
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