search for: hashlen

...ckexinit, int ckexinitlen, + char *skexinit, int skexinitlen, + u_char *serverhostkeyblob, int sbloblen, + const unsigned char client_dh_pub[CURVE25519_PUBKEY_SIZE], + const unsigned char server_dh_pub[CURVE25519_PUBKEY_SIZE], + const BIGNUM *shared_secret, + u_char **hash, u_int *hashlen) +{ + Buffer b; + EVP_MD_CTX md; + static u_char digest[EVP_MAX_MD_SIZE]; + + buffer_init(&b); + buffer_put_cstring(&b, client_version_string); + buffer_put_cstring(&b, server_version_string); + + /* kexinit messages: fake header: len+SSH2_MSG_KEXINIT */ + buffer_put_int(&b, ckexini...

...fatal("Missing private key for hostkey type %d", - kex->hostkey_type); /* key, cert */ if ((dh_client_pub = BN_new()) == NULL) @@ -144,9 +141,8 @@ kexdh_server(Kex *kex) } /* sign H */ - if (PRIVSEP(key_sign(server_host_private, &signature, &slen, hash, - hashlen)) < 0) - fatal("kexdh_server: key_sign failed"); + kex->sign(server_host_private, server_host_public, &signature, &slen, + hash, hashlen); /* destroy_sensitive_data(); */ diff --git a/kexecdhs.c b/kexecdhs.c index c42dcf4..eec5fb6 100644 --- a/kexecdhs.c +++ b/kex...

If I am trying to build OpenSSH 6.6 with Kerberos GSSAPI support, do I still need to get Simon Wilkinson's patches? --- Scott Neugroschl | XYPRO Technology Corporation 4100 Guardian Street | Suite 100 |Simi Valley, CA 93063 | Phone 805 583-2874|Fax 805 583-0124 |

In sshconnect.c there are two global variables for server_version_string client_version_string. These are used just in a few functions and can easily be passed as parameters. Also, there is a strange construct, where their memory is allocated to the global pointers, then copies of these pointers are assigned to the kex structure. The kex_free finally frees them via cleanup of the kex

Hello Everyone, I am writing code to test derive_keys functionality. The function signature is: static u_char * derive_key(Kex *kex, int id, u_int need, u_char *hash, u_int hashlen, BIGNUM *shared_secret) Now, the input which is provided to us is K(share_secret) as an array of characters. H(Hash) as an array of characters. Session_id as an array of characters Now, first I converted hash and session_id in binary form using hex2bin function. For shared secret, the bignum...

Functionality request for supporting Digital Signatures for RSA and DSS Public Key Algorithms in alignment with NIST SP800-131A. I assume this has been asked before, but I could not find in the archives. Support of "ssh-rsa-sha256" and "ssh-dss-sha256" public key algorithms for OpenSSH? I know Suite B Algorithms and x509 SSH Extension Algorithms are supported, but not a