#305: Unable to exchange encryption keys
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Reporter: rikkman | Owner:
Type: defect | Status: new
Priority: normal | Milestone:
Component: crypto | Version:
Keywords: | Blocked By:
Blocks: |
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Hi! I'm doing some coding with libssh2 v0.12 on windows 7 Pro 64 bits to
connect to Huawei routers. On some routers works fine, on others just echo
this error: "Warning: ssh2_connect(): Error startingup SSH connection(-8):
Unable to exchange encryption keys in (...)". I used putty on same routers
and the sessions logs are identical:
2015-05-27 12:02:19 Server version: SSH-2.0-HUAWEI-1.5
2015-05-27 12:02:19 Using SSH protocol version 2
2015-05-27 12:02:19 We claim version: SSH-2.0-PuTTY_Release_0.63
2015-05-27 12:02:19 Doing Diffie-Hellman group exchange
2015-05-27 12:02:19 Doing Diffie-Hellman key exchange with hash SHA-1
2015-05-27 12:02:32 Host key fingerprint is:
2015-05-27 12:02:32 ssh-rsa 512
8a:07:9a:28:1d:4d:22:4c:18:35:4f:18:eb:ba:9e:b3
2015-05-27 12:02:32 Initialised AES-128 CBC client->server encryption
2015-05-27 12:02:32 Initialised HMAC-SHA1 client->server MAC algorithm
2015-05-27 12:02:32 Initialised AES-128 CBC server->client encryption
2015-05-27 12:02:32 Initialised HMAC-SHA1 server->client MAC algorithm
Can you help me?
Thanks!
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Ticket URL: <https://trac.libssh2.org/ticket/305>
libssh2 <https://trac.libssh2.org/>
C library for writing portable SSH2 clients
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