Mercurial > dropbear
diff cli-agentfwd.c @ 1682:a53e7d2d60be
rsa-sha256 for ssh-agent
| author | Matt Johnston <matt@ucc.asn.au> |
|---|---|
| date | Mon, 25 May 2020 20:23:02 +0800 |
| parents | 79eef94ccea9 |
| children | a7cc3332d8ab |
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--- a/cli-agentfwd.c Sun May 24 14:16:58 2020 +0800 +++ b/cli-agentfwd.c Mon May 25 20:23:02 2020 +0800 @@ -255,11 +255,12 @@ } void agent_buf_sign(buffer *sigblob, sign_key *key, - const buffer *data_buf) { + const buffer *data_buf, enum signature_type sigtype) { buffer *request_data = NULL; buffer *response = NULL; unsigned int siglen; int packet_type; + int flags = 0; /* Request format byte SSH2_AGENTC_SIGN_REQUEST @@ -271,7 +272,12 @@ buf_put_pub_key(request_data, key, key->type); buf_putbufstring(request_data, data_buf); - buf_putint(request_data, 0); +#if DROPBEAR_RSA_SHA256 + if (sigtype == DROPBEAR_SIGNATURE_RSA_SHA256) { + flags |= SSH_AGENT_RSA_SHA2_256; + } +#endif + buf_putint(request_data, flags); response = agent_request(SSH2_AGENTC_SIGN_REQUEST, request_data);